The STM Report
An overview of scientific and scholarly journal publishing
Celebrating the 350th anniversary of journal publishing

Mark WareMark Ware Consulting

Michael Mabe
International Association of Scientifific,
Technical and Medical Publishers

Fourth Edition
March 2015

The STM Report, Fourth Edition

March 2015

© 2015 STM: International Association of Scientific, Technical and Medical Publishers
Fourth Edition published March 2015; updated with minor revisions November 2015

Published byInternational Association of Scientific, Technical and Medical Publishers
Prins Willem Alexanderhof 5, The Hague, 2595BE, The Netherlands

About STM
STM is the leading global trade association for academic and professional publishers. It hasover 120 members in 21 countries who each year collectively publish nearly 66% of all
journal articles and tens of thousands of monographs and reference works. STM members
include learned societies, university presses, private companies, new starts and establishedplayers.

STM Aims and Objectives• to assist publishers and their authors in their activities in disseminating the results ofresearch in the fields of science, technology and medicine;• to assist national and international organisations and communications industries in theelectronic environment, who are concerned with improving the dissemination, storage
and retrieval of scientific, technical and medical information;• to carry out the foregoing work of the Association in conjunction with the International
Publishers Association (IPA) and with the national publishers associations and suchother governmental and professional bodies, international and national, who may beconcerned with these tasks.
STM participates in the development of information identification protocols and electronic
copyright management systems. STM members are kept fully up to date (via newsletters,
the STM website, and e-mail) about the issues which will ultimately affect their business.
STM organises seminars,training courses, and conferences.

Mark Ware Consulting provides publishing consultancy services to the STM and B2B
sectors. For more information see www.markwareconsulting.com.

2

The STM Report, Fourth Edition

March 2015

Contents
Executive summary!...............................................................................................6
Scholarly communication!..................................................................................12
The research cycle!.....................................................................................................12
Types of scholarly communication!.......................................................................13
Changes in scholarly communication system!.....................................................14

The journal!............................................................................................................16
What is a journal?!.....................................................................................................16
The journals publishing cycle!...............................................................................16
Sales channels and models!.....................................................................................19
Journal economics and market size!......................................................................23
Journal and articles numbers and trends!.............................................................27
Global trends in scientific output!..........................................................................36
Authors and readers!.................................................................................................43
Publishers!...................................................................................................................45
Peer review!.................................................................................................................45
Reading patterns!.......................................................................................................52
Disciplinary differences!..........................................................................................56
Citations and the Impact Factor!.............................................................................58
Costs of journal publishing!....................................................................................66
Authors’ behaviour, perceptions and attitudes!...................................................69
Publishing ethics!......................................................................................................73
Copyright and licensing!..........................................................................................75
Long term preservation!...........................................................................................81
TRANSFER code!.......................................................................................................82
Researchers’ access to journals!...............................................................................83Open access!..........................................................................................................883

The STM Report, Fourth Edition

March 2015

Drivers of open access!.............................................................................................88
Open access business models!................................................................................90
Types of open access journal!..................................................................................98
Delayed open access!...............................................................................................101
Open access via self-archiving ("Green" OA)!...................................................102
Other open access variants!....................................................................................116
SCOAP3!....................................................................................................................116
Open access to scholarly books!...........................................................................117
Public access!............................................................................................................118
System-wide and economic perspectives!..........................................................118
Other developments in open access!....................................................................120
Transition and sustainability issues!...................................................................122
Effect of self-archiving on journals!.....................................................................127
Open access impacts on use!..................................................................................129

New developments in scholarly communication!.......................................132“Science 2.0” or "Open Science"!..........................................................................133
FORCE11 and “Science in Transition”!...............................................................133
Publishing platforms and APIs!...........................................................................134
Social media!.............................................................................................................134
Mobile access and apps!.........................................................................................137
Research data!...........................................................................................................138
Semantic web and semantic enrichment!...........................................................143
New article formats and features!.........................................................................145
Text and data mining!.............................................................................................146
Reproducibility!.......................................................................................................147
Big data & analytics!................................................................................................148
Identity and disambiguation!................................................................................149
Research management and analytics!..................................................................150
4

The STM Report, Fourth Edition

March 2015

FundRef!....................................................................................................................150
Library publishing!.................................................................................................151
Open Annotation!....................................................................................................151
Learned societies!.....................................................................................................152
Author services and tools!......................................................................................153
Collaborative writing and sharing tools!............................................................153
Open notebook science!.........................................................................................154

Conclusions!........................................................................................................155
Information sources!..........................................................................................161
Publisher organisations!.........................................................................................161
Global statistics and trends!..................................................................................161
Open access!..............................................................................................................161
Publishing industry research and analysis!.......................................................161

References!...........................................................................................................163

5

The STM Report, Fourth Edition

March 2015

Executive summary
Scholarly communication and STM publishing
1. STM publishing takes place within the broader system of scholarly communication,
which includes both formal and informal elements. Scholarly communication plays
different roles at different stages of the research cycle, and (like publishing) is
undergoing technology-driven change. Categorising the modes of communication into
one-to-one, one-to-many and many-to-many, and then into oral and written, provides ahelpful framework for analysing the potential impacts of technology on scholarly
communication (see page 12).
2. Journals form a core part of the process of scholarly communication and are an integral
part of scientific research itself. Journals do not just disseminate information, they also
provide a mechanism for the registration of the author’s precedence; maintain quality
through peer review and provide a fixed archival version for future reference. They also
provide an important way for scientists to navigate the ever-increasing volume of
published material (page 16).

The STM market
3. The annual revenues generated from English-language STM journal publishing are
estimated at about $10 billion in 2013, (up from $8 billion in 2008, representing a CAGR
of about 4.5%), within a broader STM information publishing market worth some $25.2
billion. About 55% of global STM revenues (including non-journal STM products) comefrom the USA, 28% from Europe/Middle East, 14% from Asia/Pacific and 4% from therest of the world (page 23).
4. The industry employs an estimated 110,000 people globally, of which about 40% areemployed in the EU. In addition, an estimated 20–30,000 full time employees areindirectly supported by the STM industry globally in addition to employment in the
production supply chain (page 24).
5. Although this report focuses primarily on journals, the STM book market (worth about$5 billion annually) is evolving rapidly in a transition to digital publishing. Ebooks madeup about 17% of the market in 2012 but are growing much faster than STM books andthan the STM market as a whole (page 24).
6. There are estimated to be of the order of 5000–10,000 journal publishers globally, of
which around 5000 are included in the Scopus database. The main English-language
trade and professional associations for journal publishers collectively include about 650
publishers producing around 11,550 journals, that is, about 50% of the total journal
output by title. Of these, some 480 publishers (73%) and about 2300 journals (20%) are
not-for-profit (page 45).
7. There were about 28,100 active scholarly peer-reviewed English-language journals in late2014 (plus a further 6450 non-English-language journals), collectively publishing about
2.5 million articles a year. The number of articles published each year and the number ofjournals have both grown steadily for over two centuries, by about 3% and 3.5% per year
respectively, though there are some indications that growth has accelerated in recent
years. The reason is the equally persistent growth in the number of researchers, which
has also grown at about 3% per year and now stands at between 7 and 9 million,
depending on definition, although only about 20% of these are repeat authors (pages 27).

6

The STM Report, Fourth Edition

March 2015

8. The USA continues to dominates the global output of research papers with a share ofabout 23% but the most dramatic growth has been in China and East Asia. China’s
double-digit compound growth for more than 15 years led to its moving into second
position, with 17% of global output. It is followed by the United Kingdom (7%),
Germany (6%), Japan (6%), and France (4%). The rank order changes for citations,however, with the US strongly in the lead with 36% and China at 11th place with 6%(page 38).

Research behaviour and motivation
9. Despite a transformation in the way journals are published, researchers’ core
motivations for publishing appear largely unchanged, focused on securing funding andfurthering the author’s career (page 69).
10. Reading patterns are changing, however, with researchers reading more, averaging 270
articles per year, depending on discipline (more in medicine and science, fewer inhumanities and social sciences), but spending less time per article, with reported reading
times down from 45-50 minutes in the mid-1990s to just over 30 minutes. Access andnavigation to articles is increasingly driven by search rather than browsing; at present
there is little evidence that social referrals are a major source of access (unlike consumer
news sites, for example), though new scientific social networks may change this.
Researchers spend very little time on average on publisher web sites, “bouncing” in andout and collecting what they need for later reference (page 52).
11. The research community continues to see peer review as fundamental to scholarly
communication and appears committed to it despite some perceived shortcomings. The
typical reviewer spends 5 hours per review and reviews some 8 articles a year. Peerreview is under some pressure, however, notably from the growth in research outputs,
including the rapid growth from emerging economies, which may have temporarily
unbalanced the sources of articles and reviewers (page 45).
12. There is a significant amount of innovation in peer review, with the more evolutionary
approaches gaining more support than the more radical. For example, some variants ofopen peer review (e.g. disclosure of reviewer names either before or after publication;
publication of reviewer reports alongside the article) are becoming more common.
Cascade review (transferring articles between journals with reviewer reports) and evenjournal-independent (“portable”) peer review are establishing a small foothold. The
most notable change in peer review practice, however, has been the spread of the“soundness not significance” peer review criterion adopted by open access“megajournals” like PLOS ONE and its imitators. Post-publication review has little
support as a replacement for conventional peer review but there is some interest in its
use as a complement to it (for example, the launch of PubMed Commons is notable inlending the credibility of PubMed to post-publication review). There is similar interest in“altmetrics” as a potentially useful complement to review and in other measures ofimpact. A new technology of potential interest for post-publication review is open
annotation, which uses a new web standard to allow citable comments to be layered overany website (page 47).
13. Interest in research and publication ethics continues to be sustained, illustrated by theincreased importance of organisations like the Committee on Publication Ethics (COPE)
and the development of technology solutions to address abuses such as plagiarism. The
number of journal article retractions has grown substantially in the last decade, but the7The STM Report, Fourth Edition

March 2015

consensus opinion is that this is more likely due to increased awareness rather than toincreasing misconduct (page 73).

Technology
14. Virtually all STM journals are now available online, and in many cases publishers andothers have retrospectively digitised early hard copy material back to the first volumes.
The proportion of electronic-only journal subscriptions has risen sharply, partly driven
by adoption of discounted journal bundles. Consequently the vast majority of journal
use takes place electronically, at least for research journals, with print editions providing
some parallel access for some general journals, including society membership journals,
and in some fields (e.g. humanities and some practitioner fields). The number of
established research (i.e. non-practitioner) journals dropping their print editions looks
likely to accelerate over the coming few years (page 30).
15. Social networks and other social media have yet to make the impact on scholarly
communication that they have done on the wider consumer web. The main barriers togreater use have been the lack of clearly compelling benefits to outweigh the real costs(e.g. in time) of adoption. Quality and trust issues are also relevant: researchers remain
cautious about using means of scholarly communication not subject to peer review andlacking recognised means of attribution. Despite these challenges, social media do seem
likely to become more important given the rapid growth in membership of the newer
scientific social networks (Academia, Mendeley, ResearchGate), trends in general
population, and the integration of social features into publishing platforms and othersoftware (page 72; 134).
16. Similarly the rapid general adoption of mobile devices (smartphones and tablets) has yet
to change significantly the way most researchers interact with most journal content –accesses from mobile devices still account for less than 10% of most STM platform’s
traffic as of 2014 (though significantly higher in some fields such as clinical medicine) –but this is changing. Uptake for professional purposes has been fastest among physiciansand other healthcare professionals, typically to access synoptic secondary services,
reference works or educational materials rather than primary research journals. For the
majority of researchers, though, it seems that “real work” still gets done at the laptop or
PC (page 24; 30; 139).
17. The explosion of data-intensive research is challenging publishers to create new
solutions to link publications to research data (and vice versa), to facilitate data mining
and to manage the dataset as a potential unit of publication. Change continues to be
rapid, with new leadership and coordination from the Research Data Alliance (launched2013): most research funders have introduced or tightened policies requiring deposit andsharing of data; data repositories have grown in number and type (including repositories
for “orphan” data); and DataCite was launched to help make research data cited, visible
and accessible. Meanwhile publishers have responded by working closely with many of
the community-led projects; by developing data deposit and sharing policies forjournals, and introducing data citation policies; by linking or incorporating data; bylaunching some pioneering data journals and services; by the development of data
discovery services such as Thomson Reuters’ Data Citation Index (page 138).
18. Text and data mining are starting to emerge from niche use in the life sciences industry,
with the potential to transform the way scientists use the literature. It is expected to
grow in importance, driven by greater availability of digital corpuses, increasing
computer capabilities and easier-to-use software, and wider access to content. A number
8

The STM Report, Fourth Edition

March 2015of initiatives (e.g. CrossRef’s TDM tools, PLSclear, and Copyright Clearance Center’s
and Infotrieve’s services to aggregate article content for TDM) have now emerged interms of the licensing framework (e.g. the STM standard licence clause) and procedures(rights clearance, e.g. PLSclear, CrossRef’s TDM tools), content access and aggregation
for TDM (e.g. CrossRef’s TDM tools, and Copyright Clearance Center’s and Infotrieve’s
aggregation services), and in terms of standardising content formats (e.g. CCC’s pilot
service), but this area remains in its infancy (page 80; 146).
19. The growing importance to funders and institutions of research assessment and metrics
has been reflected in the growth of information services such as research analytics built
around the analysis of metadata (usage, citations, etc.), and the growth of a new software
services such as CRIS tools (Current Research Information Systems) (page 150).
20. Semantic technologies have become mainstream within STM journals, at least for thelarger publishers and platform vendors. Semantic enrichment of content (typically using
software tools for automatic extraction of metadata and identification and linking ofentities) is now widely used to improve search and discovery; to enhance the user
experience; to enable new products and services; and for internal productivity
improvements. The full-blown semantic web remains some way off, but publishers arestarting to make use of linked data, a semantic web standard for making content morediscoverable and re-usable (page 143).
21. While publishers have always provided services such as peer review and copy-editing,increased competition for authors, globalisation of research, and new enabling
technologies are driving an expansion of author services and greater focus on improving
the author experience. One possibly emerging area is that of online collaborative writing
tools: a number of start-ups have developed services and some large publishers arereported to be exploring this area (page 153).

Business models and publishing costs
22. Aggregation on both the supply and demand sides has become the norm, with journals
sold in packages to library consortia (see below for open access). Similar models havealso emerged for ebook collections (page 19).
23. While the value of the “Big Deal” and similar discounted packages in widening
researchers’ access to journals and simultaneously reducing average unit costs is
recognised, the bundle model remains under pressure from librarians seeking greater
flexibility and control, more rational pricing models and indeed lower prices.
Nonetheless, its benefits continue to appear sufficient for the model to retain its
importance for some time, though perhaps evolving in scope (e.g. the bundling or
offsetting of open access charges) and in new pricing models (page 21; 69).
24. Researchers’ access to scholarly content is at an historic high. Bundling of content andthe associated consortia licensing model has continued to deliver unprecedented levelsof access, with annual full-text downloads estimated at 2.5 billion, and cost per
download at historically low levels (well under $1 per article for many large customers).
Various surveys have shown that academic researchers rate their access to journals as
good or very good, and report that their access has improved. The same researchers,
however, also identify journal articles as their first choice for improved access. It seems
that what would have been exceptional levels of access in the past may no longer meetcurrent needs, and the greater discoverability of content (e.g. through search engines)

9

The STM Report, Fourth Edition

March 2015

may also lead to frustration when not everything findable is immediately accessible(page 83).
25. The Research4Life programmes provide free or very low cost access to researchers indeveloping countries. They have also continued to expand, seeing increases in thevolume and range of content and in the number of registered institutions and users(page 86).
26. The most commonly cited barriers to access are cost barriers and pricing, but otherbarriers cited in surveys include: lack of awareness of available resources; a burdensome
purchasing procedure; VAT on digital publications; format and IT problems; lack oflibrary membership; and conflict between the author’s or publisher’s rights and thedesired use of the content (page 84).
27. There is continued interest in expanding access by identifying and addressing these
specific barriers to access or access gaps. While open access has received most attention,other ideas explored have included increased funding for national licences to extend andrationalise cover; walk-in access via public libraries (a national scheme was piloted in the
UK in 2014); the development of licences for sectors such as central and local
government, the voluntary sector, and businesses (page 84).
28. Average publishing costs per article vary substantially depending on a range of factors
including rejection rate (which drives peer review costs), range and type of content,levels of editorial services, and others. The average 2010 cost of publishing an article in a
subscription-based journal with print and electronic editions was estimated by CEPA to
be around £3095 (excluding non-cash peer review costs). The potential for open access toeffect cost savings has been much discussed, but the emergence of pure-play open accessjournal publishers allows examples of average article costs to be inferred from theirfinancial statements. These range from $290 (Hindawi), through $1088 (PLOS), up to asignificantly higher figure for eLife (page 66).

Open access
29. Journal publishing has become more diverse and potentially more competitive with the
emergence of new business models. Open access makes original research freely
accessible on the web, free of most copyright and licensing restrictions on reuse. There
are three approaches: open access publishing (“Gold”, including full and hybrid OA
journals), delayed free access, and self-archiving (“Green”) (page 88).
30. There are around 10,090 (7245 published in English) fully open access journals listed on
the Directory of Open Access Journals. OA titles are still somewhat less likely than other
titles to appear in selective A&I databases such as Scopus or Web of Science, partly
reflecting their more recently establishment, and are (with some notable exceptions)
smaller on average than other journals. Consequently the proportion of the 2 million
articles published per year that is open access is substantially lower than the proportionof journal titles. Recent estimates place the proportion of articles published in open
access journals at about 12% (while OA journals make up about 26-29% of all journals),with 5% more available via delayed access on the publisher’s website, and a further
10-12% via self-archived copies (page 31; 98)
31. Gold open access is sometimes taken as synonymous with the article publication charge(APC) business model, but strictly speaking simply refers to journals offering immediate
open access on publication. A substantial fraction of the Gold OA articles indexed by
Scopus, however, do not involve APCs but use other models (e.g. institutional support or

10

The STM Report, Fourth Edition

March 2015

sponsorship). The APC model itself has become more complicated, with variable APCs(e.g. based on length), discounts, prepayments and institutional membership schemes,
offsetting and bundling arrangements for hybrid publications, an individual
membership scheme, and so on (page 91; 93).
32. Gold open access based on APCs has a number of potential advantages. It would scalewith the growth in research outputs, there are potential system-wide savings, and reuseis simplified. Research funders generally reimburse publication charges, but even withbroad funder support the details regarding the funding arrangements within universities
it remain to be fully worked out. It is unclear where the market will set OA publication
charges: they are currently lower than the historical average cost of article publication;
about 25% of authors are from developing countries; only about 60% of researchers haveseparately identifiable research funding; and the more research intensive universities
remain concerned about the net impact on their budgets (page 90; 123).
33. Open access publishing has led to the emergence of a new type of journal, the so-calledmegajournal. Exemplified by PLOS ONE, the megajournal is characterised by three
features: full open access with a relatively low publication charge; rapid “non-selective”
peer review based on “soundness not significance” (i.e. selecting papers on the basis thatscience is soundly conducted rather than more subjective criteria of impact, significanceor relevance to a particularly community); and a very broad subject scope. The numberof megajournals continues to grow: Table 10 lists about fifty examples (page 99).
34. Research funders are playing an increasingly important role in scholarly communication.
Their desire to measure and to improve the returns on their investments emphasises
accountability and dissemination. These factors have been behind their support of andmandates for open access (and the related, though less contentious policies on data
sharing). These policies have also increased the importance of (and some say the abuseof) metrics such as Impact Factor and more recently are creating part of the market for
research assessment services (page 88).
35. Green OA and the role of repositories remain controversial. This is perhaps less the casefor institutional repositories, than for subject repositories, especially PubMed Central.
The lack of its own independent sustainable business model means Green OA depends
on its not undermining that of (subscription) journals. The evidence remains mixed: thePEER project found that availability of articles on the PEER open repository did not
negatively impact downloads from the publishers’s site, but this was contrary to theexperience of publishers with more substantial fractions of their journals’ content
available on the longer-established and better-known arXiv and PubMed Central
repositories. The PEER usage data study also provided further confirmation of the longusage half-life of journal articles and its substantial variation between fields (suggesting
the importance of longer embargo periods than 6–12 months, especially for those fields
with longer usage half-lives). Green proponents for their part point to the continuing
profitability of STM publishing, the lack of closures of existing journals and the absenceof a decline in the rate of launch of new journals since repositories came online as
evidence of a lack of impact to date, and hence as evidence of low risk of impact going
forward. Many publishers’ business instincts tell them otherwise; they have little choice
about needing to accept submissions from large funders such as NIH, but there has beensome tightening of publishers’ Green policies (page 102).

11

The STM Report, Fourth Edition

March 2015

1. Scholarly communication
STM1 publishing takes place within the broader system of scholarly communication, which
includes both formal elements (e.g. journal articles, books) and informal (conference
presentations, pre-prints). The scholarly communication supply chain has traditionally been
seen as comprising two main players that serve the needs of the scholarly community
represented by academics, as authors and readers, and their funders and host institutions;
namely, publishers (responsible for managing the quality control, production anddistribution) and librarians (responsible for managing access and navigation to the content,
and for its long-term preservation (though this latter role is changing with electronic
publishing). In some markets (e.g. ebooks, healthcare, industry), aggregators have also
played an important and probably growing role. Scholarly communications is evolving,
however, and the research funders are increasingly becoming one of the most importantparts of the system with the growth of open access and related developments, and otherplayers are playing increasingly important roles (notably data repositories, and software andservices providers).

1.1. The research cycle
The different roles played by scholarly communication can be understood in the context of
the research cycle (with the communication role in parentheses) (see Figure 1, from Bargas,
cited in (Goble 2008):• Idea discovery, generate hypothesis (awareness, literature review, informal)• Funding/approval (literature review)• Conduct research (awareness)• Disseminate results (formal publication, informal dissemination)
Figure 1: The research cycle

1 STM” is an abbreviation for scientific, technical and medical but has several different meanings. It
can be a model of publishing, in which case it includes social sciences and the arts and humanities. It
is sometimes used to describe scientific journals. It is also the name of association of publishers(“STM”) that is the sponsor of this report. We have employed all usages in this report and trust it isclear from the context which is intended.
12

The STM Report, Fourth Edition

March 2015

1.2. Types of scholarly communication
Scholarly communication thus encompasses a wide range of activities, including conference
presentations, informal seminar discussions, face-to-face or telephone conversations, email
exchanges, email listservs, formal journal and book publications, preprints, grey literature,and increasingly social media. One way of categorising scholarly communication is in termsof whether it is public or private, and whether it is evaluated or non-evaluated. This is
illustrated in Figure 2. In this report we are primarily concerned with formal, written
communication in the form of journal articles. The boundary between formal and informal
communications may be blurring in some areas (for instance, unrefereed author’s original
manuscripts on the arXiv repository are increasingly cited in formal publications, whilejournal articles are becoming more informal and blog-like with addition of reader
comments) but if anything the central role of the journal article in scholarly communicationis stronger than ever.
We are also interested, however, in understanding how scholarly communication may beaffected by current and future electronic means of communication. We can identify threebasic modes for all kinds of human communication: one-to-one, one-to-many, and many-tomany (see Inger & Gardner, 2013) for a more extensive treatment of these arguments). Thesecan be further categorised into oral and written communications. By considering types ofscholarly communication along these dimensions, as illustrated in Table 1, we can see thatfor the most part, the introduction of electronic and web-based channels has created new
ways to conduct old modes of communication (for instance with web-based publications
replacing printed publications) but has not offered wholly new modes. The exceptions are
the wiki and social media. The wiki (and similar online spaces such as forums and dedicateddiscussion/collaboration platforms that might be thought of as the descendants of the wiki)
provides a practical means of facilitating many-to-many written communication which does
therefore offer something entirely without parallel in the offline world. Social media, and inparticular Twitter, also offers real-time, many-to-many discussion that may also spread
simultaneously across multiple web platforms. This perspective may be helpful in balancing
some of the techno-centric “solutionist” views that assert that the introduction of digital andweb technologies will automatically lead to revolutionary change in scholarly
communication (see also Authors’ behaviour, perceptions and attitudes).

13

The STM Report, Fourth Edition

March 2015

Figure 2: Formal and informal types of scholarly communication

Table 1: Modes of communication
Mode

Connection

Old instances

New instances

Oral

One-to-one

Face-to-faceconversation

Instant messaging

Telephoneconversation

Video calls

LectureInstant messaging

Conference
presentation

Web video

One-to-many

VOIP telephony

TV/radio broadcast
Many-to-many

Telephone conferencecall?

Web-based
conferencing

One-to-one

Letters

Email

One-to-many

Printed publication

Web-basedpublications

Written

Blogs
Many-to-many

n/a

Wikis
e-whiteboards

1.3. Changes in scholarly communication system
The scholarly communication process is subject to profound transformative pressures,
driven principally by technology and economics. At the same time, though, the underlying
14

The STM Report, Fourth Edition

March 2015

needs of researchers remain largely unchanged (see Authors’ behaviour, perceptions andattitudes). Changes can be considered under three headings (see also Van Orsdel 2008):• Changes to the publishing market (e.g. new business models like open access; new sales
models such as consortia licensing; globalisation and the growth of emerging regions)• Changes to the way research is conducted (e.g. use of networks; growth of dataintensive and data-driven science; globalisation of research)• Changes to public policy (e.g. research funder self-archiving and data-sharing mandates;changes to copyright)
The detail and implications of these changes will be discussed further in later sections.

15

The STM Report, Fourth Edition

March 2015

2. The journal
2.1. What is a journal?
There is a spectrum of types of publication that are loosely described as journals, fromNature to Nuclear Physics B to New Scientist, with few clear dividing lines to outsiders. In thisreport, however, we are concerned predominantly with the scholarly and scientific literature:that is, periodicals carrying accounts of research written by the investigators themselves andpublished after due peer review, rather than journalistically based magazines.
The journal has traditionally been seen to embody four functions:• Registration: third-party establishment by date-stamping of the author’s precedence andownership of an idea
• Dissemination: communicating the findings to its intended audience usually via thebrand identity of the journal• Certification: ensuring quality control through peer review and rewarding authors• Archival record: preserving a fixed version of the paper for future reference and citation.
To these might now be added a fifth function, that of navigation, that is, providing filtersand signposts to relevant work amid the huge volume of published material (andincreasingly to related material, such as datasets). Alternatively this can be seen as part ofthe dissemination function.
We take the trouble to restate these fundamentals because it will set the context for a
discussion of newer systems – like open archives – that perform some, but not all of thesefunctions.
It is also worth noting that these functions can be seen as much as services for authors as forreaders. Indeed it has been suggested that when authors transfer rights in their articles tojournal publishers for no fee, they are not so much “giving away” the rights as exchanging
them for these services (and others, such as copy editing, tagging and semantic enrichment,etc.).

2.2. The journals publishing cycle
The movement of information between the different participants in the journal publishingprocess is usually called “the publishing cycle” and often represented as in Figure 3. Hereresearch information, created by an author from a particular research community, passes
through the journal editorial office of the author’s chosen journal to its journal publisher,
subscribing institutional libraries – often via a subscription agent, though consortial
licensing is reducing this role for the larger publishers – before ending up back in the handsof the readers of that research community as a published paper in a journal. In the world ofelectronic publishing, of course, readers also obtain journal articles directly from thepublisher in parallel to the library route, particularly for open access, though access forsubscription-based journals is still primarily managed by the library.
Authors publish to disseminate their results but also to establish their own personal
reputations and their priority and ownership of ideas. The third-party date-stamping
mechanism of the journal registers their paper as being received and accepted at a certain
date, while the reputation of the journal becomes associated with both the article and byextension the author.

16

The STM Report, Fourth Edition

March 2015

The editor of a journal is usually an independent, leading expert in their field (mostcommonly but not universally a university academic) appointed and financially supportedby the publisher. The journal editor is there to receive articles from authors, to judge theirrelevance to the journal and to refer them to equally expert colleagues for peer review.
Peer review is a methodological check on the soundness of the arguments made by theauthor, the authorities cited in the research and the strength of originality of the conclusions.
While it cannot generally determine whether the data presented in the article is correct ornot, peer review improves the quality of most papers and is appreciated by authors. The
final decision to publish is made by the journal editor on the advice of the reviewers. Peerreview is discussed in more depth in a section below (see Peer review).

The role of the publisher
The role of the publisher has often been confused with that of the printer or manufacturer,
but it is much wider. Identifying new, niche markets for the launch of new journals, or the
expansion (or closure) of existing journals is a key role for the journals publisher. This
entrepreneurial aspect seeks both to meet a demand for new journals from within theacademic community – and it is noteworthy that journal publishers have been instrumental
in the birth of a number of disciplines through their early belief in them and support of newjournals for them – but also to generate a satisfactory return on investment. As well as being
an entrepreneur, the journals publisher is also required to have the following capabilities:• Manufacturer/electronic service provider – copy editing, typesetting & tagging, and(for the time being, so long as users and the market continue to demand it) printing andbinding at least some of the journals on their lists.
• Marketeer – attracting the papers (authors), increasing readership (as important for
open access journals as for subscription-based ones) and new subscribers.
• Distributor – publishers maintain a subscription fulfilment system which guarantees
that goods are delivered on time, maintaining relationships with subscription agents,
serials librarians and the academic community.
• Electronic host – electronic journals require many additional skill sets more commonly
encountered with database vendors, website developers and computer systems moregenerally.
Another way to look at the publisher’s role is to consider where they add value. Looking at
the STM information arena broadly (i.e. including but not limited to journals), the STM
publishers’ role can be considered to add value to these processes in the following ways
(adapted from (Outsell 2011):• Sorting and assessment of research outputs: one of the benefits of peer review (Ware2008) is the stratification of journals by perceived quality, widely used in assessing
research outputs etc.
• Aggregation of content: while other players (e.g. Google, PubMed) are also involved,
publishers’ aggregation services currently offer widely-used services• Distillation of evidence: e.g. reference works and meta-reviews• Creating standards and consensus seeking: a large number of publisher-led initiatives
improve the quality, findability and usability of STM content, include CrossCheck,
CrossRef, CrossMark, ORCID, FundRef, etc.

17

The STM Report, Fourth Edition

March 2015

• Granularisation, tagging and semantic enrichment (including development oftaxonomies and ontologies), and prioritisation of content, identification, and applicationof rules: adding value in these ways is likely to become increasingly important• Systems integration, data structure and exchange standards, content maintenance, andupdating procedure: e.g. the SUSHI, KBART standards• Integration of content from multiple sources: going beyond simple aggregation services,
for instance to build sophisticated evidence-based medicine services drawing on
multiple content types and sources to support doctors at the point of care
• Creating and monitoring behaviour change: e.g. enforcing standards of disclosure ofinterest in medical journals; some journals encourage (or require) the parallel deposit ofresearch data
• Development of workflow analytics and best practice benchmarking at the level of theindividual, department, institution, and geopolitical entity: e.g. tools to support researchassessment.
A more elaborate description of the publisher’s role was provided in the blog post 82 Things
Publishers Do (2014 Edition) (Anderson 2014a). This is essentially a more granular breakdownof these same functions, but Anderson also emphasises the need for a longterm sustainablemodel, which in turns requires the generation of a surplus (e.g. for reinvestment in newtechnology platforms).
Cliff Morgan and coauthors reviewed the role of the publisher in the context of open accessdevelopments and suggested a similar set of activities will continue to be required, andestimated that publishers have collectively invested of the order of $3.5 billion in online
publishing technology since 2000 (Morgan, Campbell, & Teleen, 2012).
Figure 3: The publishing cycle

18The STM Report, Fourth Edition

March 2015

Versions of articles
One potential issue with the widespread adoption of self-archiving is that multiple versionsof articles will be available to readers (and others, such as repository managers). In order tohelp create a consistent nomenclature for journal articles at various stages of the publishingcycle, NISO (National Information Standards Organization) and ALPSP have collaborated
on a recommended usage (NISO 2008). The NISO recommended terms are:
• AO = Author’s Original• SMUR = Submitted Manuscript Under Review• AM = Accepted Manuscript• P = Proof• VoR = Version of Record• CVoR = Corrected Version of Record• EVoR = Enhanced Version of Record
For many purposes (such as much of this report) this represents a finer-grained structure
than is necessary for discussing journal publishing. STM in its discussions with the EU andothers refers instead to Stage 1 (the author’s original manuscript), Stage 2 (the accepted
manuscript) and Stage 3 (the final paper – any of the versions of record).
The term pre-print is also used to refer the author’s original (and sometimes to the accepted
manuscript), and post-print to refer to the accepted manuscript. These terms are deprecatedbecause they are ambiguous and potentially confusing (e.g. the post-print definitely does notoccur post printing), though this has not prevented their widespread continued use.
The CrossRef organisation introduced the CrossMark service in April 2012 to identify(among other things) the version of record (Meyer 2011). There is a visible kitemark that
identifies it to the human reader. There is also defined metadata for search engines etc. The
CrossMark does not just identify the article as the version of record but also provides
information about the pre-publication process (e.g. peer review) and of post-publication
events such as errata, corrections and retractions.
Another potential issue is the possible emergence of journals adopting a more fluid notion of
the journal article. For instance, the journal Faculty1000Research encourages authors topublish (multiple) revised versions of their article, with all versions of an article are linked
and independently citable.

2.3. Sales channels and models
Subscription- or licence-based journals are marketed to two broad categories of purchaser,
namely libraries and individuals (see separate section below for open access journals).
Although individual subscriptions (either personal or membership-based subscriptions) canbe important for some journals (for example magazine/journal hybrids such as Nature or
Science and some (especially medical) society journals), purchase and use of individual
subscriptions has been falling for many years, and as they are in any case typically priced atvery high discounts, the large bulk of the journals market by revenue is made up of sales tolibraries.
Traditionally library sales were in the form of subscriptions to individual journals. This is a
declining part of the market, especially for larger publishers, as increasingly journals are
sold as bundles of titles, either directly to libraries or to library consortia.
19

The STM Report, Fourth Edition

March 2015

While print editions continue (see below), the majority of publishers offer single journal
subscriptions in three models: print only, online only, and print and online combined. Most
publishers charge less for online-only than print-only, and charge extra for online access to a
print subscription.
Individual article sales are growing in popularity (albeit from a very small base), with theproportion of publishers offering increasing from 65% in 2003 to 83% in 2012 (Inger &Gardner, 2013), and related models such as article rental and article packs becoming morecommon. More important, however, are sales of licences to bundles or collections of journals.
Sales of archives (backfiles) are also important, with many libraries keen to acquire thephysical files for local storage for a one-off price (with or without a maintenance charge), as
well as licensed access models.
Lastly, a key part of the sales model concerns “perpetual access”, namely the right of thesubscriber to access the previously subscribed-to content after termination of the current
subscription. The majority of publishers offer perpetual access, though in some cases there
are additional charges. Large publishers are more likely (91%) to offer perpetual access thansmall publishers (50%) (Inger & Gardner, 2013).

Subscription agents
Subscription agents are an important part of the sales channel: the average library is
estimated to place about 80% of its business via agents. Agents act on behalf of libraries,
allowing the library to deal with one or two agents rather than having to manage
relationship with large numbers of journal publishers, each with different order processes,
terms & conditions, etc. Agents also provide a valuable service to publishers by aggregating
library orders and converting them to machine-readable data, handling routine renewals,
and so on. Discounts offered to agents by STM publishers have traditionally been lower thanin many other industries and are falling, so that agents make their revenue by charging feesto libraries. Agents have a venerable history, with the first (Everett & Son) established in
1793. The Association of Subscription Agents 2 currently lists about 25 agent members but the
number of agents has been declining in recent years (the ASA membership was reported at
30 in the 2012 edition of this report, and 40 in the 2009 edition), primarily due to mergers
and acquisitions with the industry and the lack of new entrants. (Or more dramatically via
business failure, like that of Swets in 2014.) A key reason is the increasing disintermediationof the traditional agent function brought about by move to electronic publishing and inparticular the rise of consortia sales. The larger subscription agents are consequently
reinventing themselves, for instance as aggregators, publishers, and providers of analytics
services. It has been argued that these changes will favour large over small publishers (andthus favour increasing publisher consolidation), because as the former withdraw their highvolume business (replacing it with direct sales to consortia), agents’ costs will fall
increasingly on the remaining small publishers (Aspesi 2014).

Content bundles
With the rise of electronic publishing, sales of individual journal subscriptions have fallen asa proportion of total sales in favour of bundles. According to (Cox & Cox, 2008), nearly all(95%) of large and most (75%) of medium publishers offer bundles of content, though thisdrops (for obvious reasons) to 40% of small publishers. Publishers are increasingly offering
bundles that include non-journal content, particularly ebooks, reference works and datasets.
This is a trend that is likely to continue. Small publishers are more likely to participate in
2 http://www.subscription-agents.org/
20

The STM Report, Fourth Edition

March 2015

multi-publisher bundles such as the ALPSP Learned Journal Collection, BioOne or Project
MUSE. A 2012 survey of its library members by the Association of Research Libraries
reported that well over 90% of libraries purchased content from the larger publishers as
bundles (Strieb & Blixrud, 2013). The nature of bundles had changed compared to 2006,
however, with a lower proportion of “all titles” bundles (attributed to pruning required
during the 2008/09 recession).
This ARL survey also found that the large majority of licences were still priced on thehistoric print (sometimes called “prior print”) model, similar to the findings of Cox in 2008.
In the historic print model, the library is offered electronic access to all the titles in thebundle at a price reflecting the library’s existing print subscriptions (which are typicallyretained) plus a top-up fee for electronic-only access to the non-subscribed titles. This top-up
model (especially when the bundle includes all of the publisher’s output and the sale is to a
consortium) is frequently referred to as the Big Deal. The other main pricing models
include:• usage-based pricing, first tried during the mid-2000s but without gaining much
momentum. The ARL survey found almost no evidence of uptake of usage-based
pricing among its members in 2012; this was echoed in (Inger & Gardner, 2013), which
reported that it was still in its infancy and very few (~10%) publishers reported having
having this model• tiered pricing based on a classification of institutions by size; Inger & Gardner (2013)
found this was the most popular pricing mechanism after historic print, with size mostfrequently defined by number of sites. (Classification schemes such as Carnegie or JISC
were not popular because they only cover a fraction of most publishers’ market.)• differential pricing based on customer type (e.g. hospital, academic, corporate)• pricing based on the number of simultaneous users; this model has existed for many
years for databases• an aggregate flat-rate price for all the titles in the bundle.
Despite the apparent stasis in pricing models, 3 industry discussions suggest that there will
be more publishers moving away from historic pricing in the coming years.
A key issue for libraries is whether the publisher’s licence term for bundles allows
cancellations; Cox (2008) found that only 40% of publishers allowed cancellations, withcommercial publishers interestingly being much more likely to permit cancellations than
not-for-profits (46% vs 24%). The ARL survey indicates that publishers were in practice more
flexible when the economic downturn led to severe constraints in library budgets.

Library consortia
The growth of sales of titles in bundles has been paralleled by the increasing importance ofsales of such bundles to library consortia (though it is important to recognise the twodifferent concepts – some publishers deal with consortia but do not offer bundled content).
Consortia arose in order to provide efficiencies by centralising services (e.g. shared librarymanagement systems, catalogues, ILL, resources etc.) and centralising purchasing, to
3 It is worth noting that the historic print model has often been a pragmatic rather than a conservative
approach, since the prior print has in many cases been the last point of agreement between the libraryand the publisher over pricing principles. More advanced database models can have advantages anddisadvantages, and neither party wants the disadvantages.
21

The STM Report, Fourth Edition

March 2015

increase the purchasing power of libraries in negotiation with publishers, and increasingly
to take advantage of bundled electronic content. The numbers of consortia have been
growing strongly: the Ringgold Consortia Directory Online4 lists over 400 consortia in 100+countries, representing over 26,500 individual libraries 5; of these, about 350 are responsible
for licensing content. The International Coalition of Library Consortia 6 has some 200
members. The size and nature of consortia vary considerably, from national consortia tosmall regional ones, and include academic, medical, public, school and government
libraries. The total number of individual libraries covered by consortia is of the order of
5000. The ARL survey (Strieb & Blixrud, 2013) reported that the role of the consortia
remained central in 2012, with 61–97% (depending on publisher) of reported contracts madevia a consortium. According to the last two ALPSP Scholarly Journals Publishing Practicereports (Cox & Cox, 2008; Inger & Gardner, 2013), about 90% of larger publishers actively
market to consortia, and about half of all publishers. Of these, about half use the same
pricing model as for their bundles, with the balance negotiating on a case-by-case basis.
Consortia deals are typically (60%) for a 3-year period, with 30% on a 1-year and 10% on a 2year basis, with price caps offered by only about half of publishers. Cancellation terms are aspreviously covered for bundles. Newer terms that are starting to become important inbundles include “author-rights” clauses (typically covering self-archiving rights for authors
at the licensing institutions) and non-disclosure agreements.

Library system vendors
Library system vendors 7 provide the cataloguing, enterprise resource planning and linkresolver and other access systems used by libraries. Although their business relationships
are thus primarily with libraries rather than publishers, they are an important part of chainthat links readers to publishers’ content. Publishers work with systems vendors on supplychain standards such as ONIX for Serials 8 and KBART (Knowledge Bases And Related
Tools).9 Uniquely identifying institutions is important for publishers: the Identify service
from Ringgold 10 is the leading commercial service here, with a database of over 400,000
institutions and consortia, while a free dataset OrgRef was launched in DataSalon in 2014. 11
Vendors have invested substantially in discovery tools, including so-called web-scale discovery,of which the leading examples are EBSCO Discovery, Proquest Summon, Ex Libris Primo,
and OCLC WorldCat Discovery. Collectively these services are installed in approaching
10,000 customer sites. These services provide a simplified search interface (popular withusers accustomed to the Google interface), which allows users to discover content from thefull range of library holdings (including A&I databases) and web resources in a single
4 http://www.ringgold.com/cdo
5 Growth can be indicated by the earlier editions of this report, which recorded 338 active consortia in
2008, up from 164 in 2003, though with relatively small change since 20126 http://icolc.net
7 See http://www.librarytechnology.org/ for one overview and list of suppliers
8 http://www.editeur.org/8/ONIX/
9 http://www.uksg.org/kbart
10 http://www.openrfp.com/pages/identify.html
11 http://www.orgref.org/web/about.htm
22

The STM Report, Fourth Edition

March 2015

search, providing fast results, with relevancy ranking, faceted results browsing, content
suggestions, full-text linking, and a variety of social and research-management features. In
addition, there are detailed metrics and reporting for institutional use. The popularity of the
combination of simplified interface with powerful results is shown by the fact that 81% oflibraries adopting discovery services have made them their default search tool. Tests
conducted by libraries have shown that use of discovery services increases patron
satisfaction and increases use of subscribed-to library content (Somerville & Conrad, 2014;
Outsell 2014e; Levine-Clark, McDonald, & Price, 2014).
All these services, like other library-based search tools, find themselves in competition with
Google Scholar (and to a lesser extent, Microsoft Academic Search), which offers integration
with library holdings, citation links Scholar Metrics, and other features in addition to its
signature search capabilities (Inger & Gardner, 2012; Van Noorden 2014b). Indeed, to quote(Somerville & Conrad, 2014), “Google Scholar Library, which enables saving articles directlyfrom the search page in Google Scholar, organizing them by topic, and searching full-text
documents within a personal MyLibrary space, is setting heightened expectations forworkflow integration solutions”. Google Scholar does not disclose the list of journals
covered, but is independently estimated to index between 100 and 160 million scholarly
documents (Khabsa & Giles, 2014; Orduña-Malea, Ayllón, Martín-Martín, & López-Cózar,2014).

2.4. Journal economics and market size
Journal economics & market size
The total size of the global STM market in 2013 (including journals, books, technicalinformation and standards, databases and tools, and medical communications and somerelated areas) was estimated by Outsell at $25.2 billion12 (Outsell 2014c). The market ispredicted to grow at about 4% annually through 2017.
Within this overall market for STM information, Outsell have previously estimated the
proportion of revenues from journals at about 40%, and from books at 16% (Outsell 2012c).
The 2013 market can also be divided into scientific/technical information at $12.2 billion andmedical at $13.0 billion.
Journals publishing revenues are generated primarily from academic library subscriptions(68-75% of the total revenue), followed by corporate subscriptions (15-17%), advertising(4%), membership fees and personal subscriptions (3%), and various author-side payments(3%) (RIN 2008). The proportion due to advertising has likely fallen since these estimates
were made, since advertising revenues have been weak (especially in the immediate
aftermath of the 2008/09 recession), while subscriptions and licence income has continued togrow.
By geographical market, Outsell estimates about 55% of global STM revenues (including
non-journal STM products) come from the USA, 28% from the EMEA region, 14% from
Asia/Pacific and 4% from the rest of the world (principally the Americas excluding USA)
(Outsell 2014c). These proportions probably overstate the importance of the USA market forjournals alone.

12 this and other market size figures are at actual values for cited year, i.e. not updated to current
values23

The STM Report, Fourth Edition

March 2015

Market analysts Simba estimated the STM market in 2011 using a slightly narrower
definition than Outsell at $21.1 billion, with journals at about $9 billion (Simba 2011).
Simba’s estimate for the 2013 scientific and technical (i.e. excluding medical) market was$10.7 billion, up just 0.2% on the previous year, though compound annual growth 2010-2012
was 2.3%. It described the S&T books market as being in terminal decline, with scientific andtechnical book sales falling 4.2% to $2.7 billion in 2012 (Simba 2013b).
The open access segment of the market continues to grow much faster than the market as awhole but remains small in revenue terms. In 2013, Outsell estimated the OA journals
market to be worth $128 million and forecast to grow to $336 million by 2015 (Outsell 2013).
A more recent estimate from Simba put it at $299 in 2014, and at 2.3% of global STM journalsales in 2013 (i.e. roughly $242 million), up 32% on 2012; Simba forecast OA revenues would
triple between 2011 and 2017 (thus reaching $440 million), compared to annual growth ofjust 1–2% for the market as a whole (Simba 2014).
A rough estimate is that the industry employs an estimated 110,000 people globally, of which
about 40% are employed in the EU. An independent survey funded by the AAP’s
Professional & Scholarly Publishing division in 2014 estimated a total of over 38,000
employed in the USA by over 350 publishers at a payroll cost of $2.3 billion (Czujko & Chu,
2015). In addition, an estimated 20–30,000 full time employees are indirectly supported by
the STM industry globally (freelancers, external editors, etc.) in addition to employment in
the production supply chain (source: Elsevier estimates).

China
Despite slowing growth in recent years, the biggest change in the global economy from an
STM perspective has been the rise of China. Although China has become the world’s
second-largest producer of research papers (see NSF 2014), its share of the global STM
market is much smaller than this might suggest. For example, Outsell estimated China
comprised less than 5% of the global STM market by revenue in 2011; by contrast, as noted
above, the US share was 55% (Outsell 2014c; Outsell 2012e). The market is split roughly twothirds/one-third by value between international and domestic publishers.
Part of the reason for this disparity between research spending and share of the STM market
is the early emerging stage of the Chinese research infrastructure. Another reason, however,
was the very low pricing that some publishers adopted to enter the market in the early days,
a strategy that has continued to depress pricing in the market.
Nonetheless the Chinese market grew at 10% in 2011, significantly outperforming the global
market, and Outsell estimated that the China STM market would grow between 10% and
11% year on year between 2011 and 2013.

Books and ebooks
The market for STM books as a whole has been shrinking in recent years, as declining print
revenues have not yet been made up by the relatively fast-growing but still much smaller
ebook revenues. Simba estimated that the 2012 global market for medical books fell 2.5% to$2.96 billion, while that for scientific & technical books fell 4.2% to $2.7 billion (Simba 2013b;
Simba 2013a).
A 2012 report from Outsell (Outsell 2012d) estimated the 2011 global market for ebooks at$670 million, representing about 17% of the STM book market. It was growing much fasterthan the overall STM market, with 23% growth in 2011 compared to 4.3% for the overall

24

The STM Report, Fourth Edition

March 2015

market, and had grown considerably faster than the books sector overall, with a 2008–2011
CAGR of 33.7% compared to 2.1%.
Outsell found that market take-up in the scientific and technical segment was greater than in
medical: the latter category comprised 44% of books but only 35% of the ebook market. Thisseemed paradoxical, given that medical practitioners are among the highest users of digitalcontent and mobile devices in the workplace. The reasons given were that publishers andaggregators were able to sell bundles of content alongside existing channels for scientificand technical, while – although individual medical practitioners were warming to digitalbooks and content – institutional purchasing arrangements were not well structured for bulk
purchase of medical ebooks, and there was budget competition for aggregation services andevidence-based medicine and point-of-care products.
Reference content (and to a lesser extent, monographs) were in the vanguard of digitalconversion, with publishers reporting digital revenues comprising a substantial majority ofreference work sales. By contrast, textbooks were least amenable, with revenues under 10%
for digital versions. There were two reasons given. Reference works were easier to digitise(although editorial/production workflows do have to be reengineered for frequent andregular updates), whereas textbooks required more additional functionality to support
learning and pedagogy. Second, business models for reference works are morestraightforward, while textbook publishers are grappling with the difficulties of adapting
the print-based adoption and individual sales models to the digital environment, as well as
mixed responses from students to digital textbooks.
The ALPSP Scholarly Book Publishing Practice report gives an older but detailed picture of the
STM book and ebook market in 2009, based on the analysis of 170 publishers’ survey
responses (Cox & Cox, 2010). Though the market has moved on since 2009, especially in
relation to ebooks, this may still be a useful source of background information. The
publishers included (representing a good fraction of the total market) published over 24,000
new titles each year, with a backlist of nearly 350,000 academic and scholarly titles, coveringreference, monographs, textbooks, conference reports, professional handbooks and manuals,
and research reports. Most of the publishers (over 90%) published for the research and postgraduate market, about two-thirds for under-graduates, and around 40% published generalreference titles. While ebook publishing had taken off dramatically compared to an early
ALPSP study in 2004, only about two-thirds of publishers were publishing in electronic
formats, and for them ebook revenues were under 10% of total book sales.
A significant difference between books and journals is that academics are far more likely topurchase the books themselves; for example, (Tenopir, Volentine, & King, 2012) reported thatthe single most common source of scholarly readings from books was personal copies (at39%), well ahead of supply via the library (at 26%), whereas articles were mainly obtained
from the library e-collections.
The open access market for scholarly books is as yet nascent and tiny, but is potentiallysignificant for open access in some fields – such as the humanities – where the monographand other scholarly books remain important research outputs. Some initiatives anddevelopments are discussed in the section Open access books.
There has been considerable business model innovation in digital textbooks and associatededucational market, much of it potentially highly disruptive, including freemium models(e.g. the basic content is free online with charges for additional services such as morefunctional formats, printing, testing and class-support tools, etc.; examples include
FlatWorld Knowledge and Knowmia); Nature Education’s Principles of Biology offers
25

The STM Report, Fourth Edition

March 2015

students lifetime access to a regularly updated online textbook; advertising-supported (e.g.
World Education University); and grant-funded (e.g. Rice University's OpenStax College).
There has also been a massive recent growth in open educational resources (OERs): initiallyconsisting of leading universities like MIT making their course materials freely available
online,13 followed by a wave of start-up and spin-off companies such as Coursera, Udacity,
Udemy and GoodSemester, and expansion of the university offerings to include certificates(notably MITx and edX). Leading educational publishers, notably Pearson, are moving in
the opposite direction by building or acquiring the capabilities to offer an end-to-end service
including not just the textbooks and educational content, but also testing, online learning
environments, and the creation and delivery of its own courses, and in the near future it will
have the power to accredit and grant its own degrees following changes to UK legislation(Pearson 2012).

Global market costs of the scholarly communication system
A 2008 RIN report by Cambridge Economic Policy Associates estimated the total systemcosts of conducting and communicating the research published in journals at £175 billion,
made up of £116 billion for the costs of the research itself; £25 billion for publication,
distribution and access to the articles; and £34 billion for reading them.14
The £25 billion for publication includes publishing and library costs; the publishing costs
total £6.4 billion: of this, £3.7 billion is fixed first copy costs, including £1.9 billion in noncash costs for peer review and £2.7 billion is variable and indirect costs, including
publishers’ surplus. Excluding the non-cash peer review costs, publishing and distribution
therefore costs £4.9 billion, or about 3% of the total costs.
(See also: Costs of journal publishing.)

Prospects for the STM market
Although there has been recovery, the effects of the 2008/09 recession are still being felt,
with growth in much of Europe stalled. Public sector spending is weak at best in many
developed countries as they seek to control budget deficits, leading to inevitable pressure
on, and cuts in, institutional and library budgets. At the global level, The International
Monetary Fund has cut its global growth forecasts for 2014 and 2015 and warned that theworld economy may never return to the pace of expansion seen before the financial crisis(Elliot 2014). For the IMF key risks to the economy remain: financial markets too complacent
about the future; tensions between Russia and Ukraine and in the Middle East; and a tripledip recession in the eurozone could lead to deflation. Other risks include the withdrawal ofquantitative easing, and a collapse of the housing market (bubble) in China.
With its limited dependence on advertising, the STM market is far less cyclical than many
information markets, but the broadly STM market (as defined by Outsell) has managed
compound growth of just 2.7% between 2008 and 2013. Outsell project faster growth in the
coming years, with annual growth projected to reach 5%+ by 2016/17 and averaging 4%
over the period 2013–2017 (Outsell 2014c), absent any further major economic shocks (e.g. a
triple-dip recession the Eurozone, or a new war in Ukraine or the Middle East). These
overall figures, however, conceal mixed fortunes for the different geographical and productsegments within the market. STM publishers’ traditional core markets – journal and booksales to institutional libraries in much of the developed world – have been flat, with growth
13 See MIT OpenCourseWare http://ocw.mit.edu
14 Values from 2008; not inflated to current values
26

The STM Report, Fourth Edition

March 2015

barely keeping pace with inflation, and are likely to remain so. The market growth has comefrom the emerging regions including China, which continues its goal to move from amanufacturing economy to an “innovation-driven” one by 2020, and similarly these regions
will continue to be the focus of revenue growth for most publishers. For example, the Indian
market is expected to be on a par with most G8 nations by 2017, according to analysts Simba.
On the plus side, large publishers report strong growth in article submissions and in online
usage, reflecting continuing growth in demand for research products. By product segment,
the bright spots have been ebooks and online databases, tools and other services. These arelikely to remain sources of growth, with the broader mobile category joining ebooks as asignificant growth driver. Open access will continue to grow rapidly, although still a small
proportion of total revenues. Another possible source of growth may be the corporate andSME sector: this (apart from pharma and the technical segment to varying degrees) has
traditionally been under-served by STM publishers because of the mismatch between
journals and the needs of industry. Large publishers such as Springer and Elsevier appear tohave recognised an opportunity and restructured accordingly, with dedicated sales andmarketing teams focused on the corporate sector, and sector-specific products and portals. 15
Although there is limited hard evidence to support this, it seems possible that the recession
and continuing associated budget pressures may further increase business model
innovation. Despite some criticisms, the Big Deal continues to be the major part of thejournals (and increasingly the books) market, although it is evolving, for instance with new
pricing models likely to replace the historic pricing approach in coming years, and perhaps
greater linkage of pricing to usage.

2.5. Journal and articles numbers and trends
There were about 28,100 16 active scholarly peer-reviewed English-language journals in 2014,
collectively publishing approaching 2.5 million articles a year (Plume & van Weijen, 2014).
Figure 4 shows the growth in the number of active, peer-reviewed journals recorded in
Ulrich’s directory between 2002 and 2012; over this period the number grew by about 2.5% ayear. At the time of writing, the CrossRef database included over 71 million DOIs, of which
55 million refer to journal articles from a total of over 36,000 journals.More broadly, Google
Scholar is estimated to index between 100 and 160 million documents including journal
articles, books, and grey literature (Khabsa & Giles, 2014; Orduña-Malea et al., 2014), while
the Web of Science database includes about 90 million records.
Journals which published only original research articles comprise about 95% of journals,
with the balance consisting of the so-called hybrids, academic journals with extensive
journalistic content that effectively weld magazine and research journal characteristics
together. These hybrids are sold to both individuals and institutions, have high circulationand significant advertising revenues – which the pure research journals do not have (Mabe2008). The largest single subject area is biomedical, representing some 30% of journals, witharts & humanities a minority 5%.
An important subset is the 10,900 journals from 2550 publishers included in Thomson
Reuter’s Journal Citation Reports database, of which 8700 are in the Science Edition and
15 e.g. Springer for R&D (http://rd.springer.com); Elsevier’s acquisition and expansion of Knovel(http://www.elsevier.com/online-tools/knovel)
16 Ulrich’s Web Directory listed 28,134 active scholarly peer-reviewed English-language journals on
16 December 2014. The count increases to 34,585 if non-English-language journals are included.
27

The STM Report, Fourth Edition

March 2015

3000 in the Social Sciences Edition: these collectively publish about 1.5 million articles
annually. This subset is important because it contains the most cited journals, that is, (by thismeasure at least) the core literature. Journals included in the Thomson citation database arealso on average substantially larger than those not included (publishing 111 articles per year
compared to 26, according to (Björk, Roos, & Lauri, 2009). (NSF 2014), which analyses a
subset of the Thomson database, reported that the average number of articles per journal
increased from 111 to 168 between 1988 and 2012.) The other major A&I database, Scopus, isintentionally broader in scope, and covers 22,000 peer-reviewed journals from about 5000
publishers. It contains about 53 million records and added just short of 2 million in 2013.
The number of peer reviewed journals published annually has been growing at a very
steady rate of about 3.5% per year for over three centuries (see Figure 5), although thegrowth did slightly accelerate in the post-war period 1944–78.
Taken over similar timescales, the number of articles has also been growing by an average ofabout 3% per year. The reason for this growth is simple: the growth in the number ofscientific researchers in the world. This is illustrated in Figure 6, which plots the increase in
numbers of articles and journals alongside the numbers of US researchers. Similar data isavailable for other OECD countries confirming this effect (source: Elsevier).
Current article growth may well be higher than this long-term trend; (Plume & van Weijen,2014) reported the total number of articles growing at an average 6.3% p.a., from 1.3 million
to 2003 to 2.4 million in 2013. Similarly, articles indexed in PubMed have increased by 6.7%
p.a. over the decade 2003-2013; and articles indexed in both Web of Knowledge and Scopus
increased by about 5% on average between 2010 and 2013. (NSF 2014), however, reports
article growth between 2001 and 2011 at just 2.8%; this lower figure may be attributable tothe smaller dataset employed.)
A recent analysis by (Bornmann & Mutz, 2014) identified three growth phases, which eachled to growth rates tripling in comparison with the previous phase: from less than 1% up to
the middle of the 18th century, to 2–3% up to the period between the two world wars, and 8–
9% to 2012.

28

The STM Report, Fourth Edition

March 2015

Figure 4: Growth in the number of active, peer-reviewed journals recorded in Ulrich's
directory, 2002–2012

Figure 5: The growth of active, peer reviewed learned journals since 1665 (Mabe 2003)

29

The STM Report, Fourth Edition

March 2015

Figure 6: Relationship between numbers of researchers, journals and articles (Mabe 2004),
using data from ISI and NSF)

Online journals
All STM journals are now available online, with just a few exceptions (e.g. very small
journals; some journals in the humanities). As far back as 2008, ALPSP’s report on scholarly
publishing practice (Cox & Cox, 2008) had already found 96% of STM and 87% of arts,
humanities and social sciences journals were accessible electronically in 2008. This
represented a steady increase compared to comparable surveys conducted in 2003 (STM
83%, AHSS 72%) and 2005 (STM 93%, AHSS 84%).
The latest ALPSP report (Inger & Gardner, 2013) gave similar numbers, suggesting that themarket had reached near saturation in terms of online availability, with the large majority of
publishers having over 90% of their content available online. Online availability of backfiles
is another matter, however, with about 70% of publishers having 90%+ online, and about
20% with less than 50% online. (Bear in mind, however, that this survey reports numbers of
publishers, not journals: since the laggards will all be smaller publishers, the proportions forjournals and articles will be significantly higher for both current and backfile content.)
Very few journals, however, have yet dropped existing print editions. The main reason iscontinuing demand from residual parts of the market, including individual and society
member copies, and institutional customers in some parts of the world. The factors
sustaining this demand for print include its superiority for some uses (some 35% of
respondents said they preferred print for viewing content in a 2014 Outsell survey (Outsell
2014b)), concerns about the long-term preservation of digital formats, concerns about accessto digital content following subscription cancellation or in the event of publisher demise,
caution by some advertisers in switching to digital formats, and tax disincentives in someterritories. Print’s advantage over digital in terms of portability and readability seem likely
to be eroded by the latest tablets, and these mobile formats also appear to be offering somecompelling benefits to advertisers. Indications from 2015 catalogues and industry
discussions are that print editions will, however, finally start to disappear from publisher’slists in significant numbers over the next couple of years.

30

The STM Report, Fourth Edition

March 2015

Digital preservation and continuing access issues are addressed in a wide variety of
programmes including LOCKSS/CLOCKSS, Portico, national library programmes, etc.,
while librarians and users are becoming accustomed to online-only journals through Big
Deal arrangements and through newly launched titles (including open access journals).
While digital printing technologies (including print on demand) make it economicallyfeasible to supply ever-lower levels of print demand.
Books are another matter. As noted above (Books and ebooks), ebooks made up only about
17% of STM book revenues in 2011. Growth rates are predicted to be high, though,particularly in reference works and monographs in the sciences, while textbooks may takelonger to move largely to digital, although there is a lot of innovation in this area.

Open access journal numbers
The number of open access journals listed by the Directory of Open Access Journals 17 was
10,091 as of early December 2014 (of which 7245 were published in English); this represents
an increase of 1976 over the 2 years or so since the last STM Report. Not all journals in DOAJ
are fully peer-reviewed (though all exercise some form of quality control through an editor,
editorial board or peer review) 18. Ulrich’s Directory lists 7111 peer reviewed OA journals, orabout 25% of the total number of peer reviewed journals included.
The proportion of OA journals included in the major A&I databases is a little lower than the
Ulrich’s figure, which is not surprising given the higher barrier to inclusion and the lower
average age of OA journals. Scopus covers over 22,000 peer-reviewed journals, of which
2930 or 13% are open access, while the Web of Science includes some 726 OA journals, orabout 9%.

Open access article numbers
Counting the number of open access journals has its challenges (such as filtering out
predatory journals), but because journal size varies wildly (e.g. from a small quarterly
publishing 20 articles a year up to PLOS ONE, which published 31,883 articles in 2014), a
better measure of the uptake of open access by the research community is the number ofarticles, in absolute terms and as a proportion of total articles.
Counting open access articles is, however, complicated by issues of definition, and bymethodological and measurement challenges. Different researchers use different definitions
for categories of OA articles, sometimes for ideological reasons, which makes comparisonsof their different estimates hard or impossible. Broadly speaking the four categories ofarticles counted are (see the later section Open access):• Gold: articles in pure OA journals (whether or not an article publication charge waspaid); some studies include hybrid in this category• Hybrid: articles in subscription journals made openly available immediately on
publication, usually as the result of the payment of an Article Publication Charge (APC)
17 http://www.doaj.org/
18 DOAJ moved to a new host, IS4OA (Infrastructure Services for Open Access) in 2012, and theplatform was relaunched in 2014. Following the relaunch, new tighter selection criteria wereintroduced and journals required to complete an application form to demonstrate adherence. (Thiswas partly to eliminate the presence of “predatory” and other low-quality journals.) As of mid 2014,
only a very small fraction (a few hundred out of 10,000) of journals listed had been re-certified in thisway.
31

The STM Report, Fourth Edition

March 2015

• Delayed: articles in subscription journals made openly available after an embargo
period• Green: copies of article versions available in institutional or other repositories, or on
authors’ web pages; often embargoed for a period following the publication date; may
exist in multiple archived versions and in multiple copies on different repositories• Other: strictly speaking these are not open access but freely available articles, some
legitimately (e.g. promotional availability), some illegitimate (i.e. versions posted inbreach of copyright). Automated tools or bots for searching for OA articles may
unintentionally (or in a few cases, intentionally) count these
The challenges are greatest for green OA: as well as the challenges of definition anddeduplication, the results are not fixed in time because articles can be added retrospectively
at any time.
Methodologically, article counts can be made either by querying well curated indexes likeWeb of Science or Scopus, or by using specialised search engines and bots. The former only
works for gold OA articles in journals covered by the indexes, which therefore
underestimates the total article numbers (though not necessarily the proportions). The latteris subject to errors in correctly identifying and categorising open available articles
discovered; researchers attempt to get round this by manually verifying as large a sample as
their time and resources permit in order to estimate the reliability of the automated findings.
With those caveats in mind, Table 2 shows the results of a number of selected studies.The
Elsevier study, conducted for the UK’s BIS, has slightly lower results than some others but
appears to be robustly designed, with lower results due to tighter definitions and more
rigorous exclusion of false positives. The Archambault survey, conducted by Science-Metrix
for the European Commission, employs unusual definitions that make its results particularly
difficult to compare to other studies: unlike most studies, their “Green” category excludes
subject repositories (e.g. PubMed Central) and other aggregator sites (e.g. CiteSeerX), andauthors’ personal web pages; “Other” includes these sites as well as hybrid, delayed, andillegitimately posted copies (which they call “Robin Hood or Rogue OA”).
The historical growth in Gold open access is illustrated in Figure 7, from a 2012 article in
Nature (Van Noorden 2012a), summarising estimates of the proportion of articles that wereGold open access between 2003 and 2011. The data used draws on different sources
including the Web of Science and Scopus databases. Figure 8 shows a longer-term trend,
based on a single set of measurements made in early 2014 (Archambault et al., 2014).
Availability varies substantially by discipline, as illustrated in Figure 9 (from (Björk et al.,2010) and Figure 10 (data from (Archambault et al., 2014). Uptake of the Gold model remains
highest in the biomedical disciplines, where research funding tends to be higher and where
research funders. For example, using the PubMed search facility shows that the proportionof articles published in 2013 and covered by PubMed that have free full text available (in late2014) was 34%. The fields most resistant to Gold OA are engineering and physics &astronomy within the STEM subjects, and philosophy & theology and economics & businesson the humanities and social science sides. The reasons for this will be varied: physics &astronomy and economics both have thriving preprint cultures, for instance, which may
reduce demand for Gold OA.

32

The STM Report, Fourth Edition

March 2015

Table 2: open access articles shares reported by selected studies (see text for details andqualifications)(Björk et al.,
2010)

Gold (total)
Gold, with
APC
Hybrid(Gargouri,(Laakso &Larivière,
Björk, 2012)
Gingras, Carr,& Harnad,
2012)

5.3%

11.0%

10.2%

12.1%

5.5%
2.0%

0.7%

Gold, no APC(“subsidised”)
Delayed free
1.2%
access (“openarchives”)
Green (total)
11.9%

0.5%
4.2%

5.2%

1.0%

11.4%

Green,
preprints
Green,
accepted mss“Other OA”
All OA(Elsevier 2013) (Archambault
et al., 2014)

5.9%

6.4%
5.0%
30.9
20.4%

21.0%

~23%

46.9%

Figure 7: Growth in estimates of the fraction of articles published as Gold open access(Van Noorden 2012a)

33

The STM Report, Fourth Edition

March 2015

Figure 8: Growth of Gold open access 1996-2013 (from Archambault 2014)

Figure 9: OA availability by discipline. Reproduced from (Björk et al., 2010), doi: 10.1371/
journal.pone.0011273.g004

34

The STM Report, Fourth Edition

March 2015

Figure 10: OA availability by discipline, in declining prevalence of Gold OA (data from(Archambault et al., 2014), Table II; Green OA not included because authors’ definition is
not comparable to other studies)

Figure 11: Growth in open access content in PubMed Central

35

The STM Report, Fourth Edition

March 2015

2.6. Global trends in scientific output
R&D expenditures
As we have seen, the numbers of research articles are closely correlated to the numbers of
researchers, which in turn is closely linked to the amount spent of research anddevelopments.
Global spending on R&D has consistently grown faster than global GDP over the long term,rising from $522 billion in 1996 to $1.3 trillion in 2009 (NSF 2012) and an estimated $1.6
trillion in 2014 (Battelle 2013). The large majority of this spending (92%) takes place in thethree major economic regions of the world, N America, the EU and Asia. The USA spends by
far the largest amount compared to other individual countries at $465 billion (a researchintensity of 2.8% of GDP, well above the global average), with a 34% share of all global R&D,
though for the first time this position is beginning to be challenged.
Nonetheless, the impact of the 2008/09 recession on global R&D expenditures was marked:
the annual growth for OECD countries for 2008–2012 was just half that for 2001–2008 (OECD2014).
Governments see spending on R&D as critical to innovation, growth and international
competitiveness. 19 Across the world, the average proportion of national GDP spent on R&D
was about 1.7% in 2010, although there is (unsurprisingly) a wide range in this, from oil-rich
Saudi Arabia’s 0.04%, through India’s 0.8%, Canada’s 2% to Sweden’s 3.7%, with the averagefor the OECD countries at 2.4%. The trend to increased relative spending on R&D willcontinue over the long term: although the US set a goal in the 1950s for R&D of 1% of GDP,
its expenditure is now pushing 2.9% and many countries (including the EU as a whole) have
set targets of 3% of GDP. (OECD 2011; UNESCO 2010).)The growth in R&D spending in China has been particularly notable, tripling from 0.6% in
1996 to 1.7% of GDP in 2009, with China’s GDP growing by a compound 12% over the same
period. More recent statistics show China’s R&D spending doubling between 2008 and 2012
(Rowlands & Nicholas, 2005). China’s R&D strategy and some of the impacts are discussed
in more detail below. Other emerging countries are also rapidly ramping up their R&D
expenditures; Brazil plans to invest 1.5% of its GDP on R&D by 2012 and aim to achieve 2%
before 2020 (BIS 2011).
Although research outputs are driven primarily by the numbers of researchers, there aresubstantial variations in research productivity, with for example UK researchers generating
more articles and more citations per researcher, and more usage per articles compared to allother countries in the top five (US, China, Japan, Germany) (Royal Society 2011; Elsevier2013).
The impact of the recession was felt harder in the US and the EU than in China, Brazil andIndia, allowing these countries to grow their share of global R&D spending faster thanotherwise. Global growth in R&D spending in 2012 was estimated to grow a little more
slowly (5.2%) compared to 2011 (6.5%), due to continued recessionary effects and the endingof stimulus spending packages, and slowed further to 2.7% in 2013. Battelle forecast somerecovery to 3.9% in 2014 (Battelle 2013).

19 Expenditure on R&D appears to be a very good investment for governments: while private returns
to R&D are estimated to average around 25–30%, social returns are typically 2–3 times larger(Department for Business, Innovation & Skills 2014)
36

The STM Report, Fourth Edition

March 2015

R&D expenditure by subject discipline
The general trend in academic R&D expenditures has been away from the physical andtowards the life sciences. In the US, for example, life sciences receives about 60% of funding(and about 55% of this is for medical research), and is the only broad field to have seen a
sizeable rise in share of total US academic funding (up by 6 points).
The research priorities of the major regional blocs vary according to their economic needs
and internal political pressures. The United States and EU are focused primarily on
biological sciences and medical sciences, while Japan’s articles are divided among biologicalsciences, medical sciences, chemistry, and physics. The research priorities of emerging
economies have been more focussed toward economic growth and infrastructuredevelopment; for example, China’s portfolio is currently dominated by chemistry, physics,
and engineering, although its 15-year plan for 2006–2020 focuses on energy, water resources,and environmental protection.

Role of industry
The majority of R&D expenditure is funded by industry: about 66% in the US, 54% in the EU(ranging from 45% in the UK to 70% in Germany), and between 60% and 64% in China,
Singapore and Taiwan. The fraction of R&D that is performed by industry is even higher, at
a little over 70% in the US, for instance (NSF 2012; Battelle 2011; 2013). This is important for
publishing, because the majority of research papers originate from academic authors.
Most of the research included in these expenditure figures is not basic science but more
applied R&D. In the US, the fraction of R&D spending on basic sciences is estimated at 18%,
and perhaps surprisingly, the share of US R&D devoted to basic science has doubled overthe last 50 years. Nearly all of this is performed by academia, though in the past industry
and government researchers did substantially more – the days of Bell Labs churning out
Nobel Prizes (13 at the last count) are gone for good. As a consequence, US industry is more
dependent on academia for the basic research underpinning innovation than in the past.

Growth of knowledge-intensive industries
The latest NSF Science & Engineering Indicators (NSF 2014) emphasises how the global mapof science and technology-related economic activity following the 2008–09 downturn differsfrom the previous patterns. The overall trend continues to be one of growing importance ofknowledge-intensive economies. Knowledge- and technology-intensive (KTI) industries
grew their share of the developed economies from 29% to 32% between 1997 and 2012. The
growth of KTI industries in the developed world was most evident in China’s, whose hightech manufacturing rose more than fivefold between 2003 and 2012, resulting in its global
share climbing from 8% to 24% in 2012.

Numbers of researchers
There is no single comprehensive and widely accepted set of figures for researcher numbers,
partly for reasons of difficulty of defining a researcher after leaving academia, and partly
because of different approaches to recording these statistics in different countries.
The latest available OECD statistics report a researcher headcount of 8.4 million for 2011 (afull-time equivalent of 6.3 million), covering the OECD plus some key non-OECD countries(e.g. China and Russia) but excluding some other important countries (e.g. India, Brazil).
This was an increase of 7.5% on 2010, reflecting a bounce back from the recession when
numbers fell. The average annual growth between 2000 and 2011 was 4.2% (headcount) and3.2% (FTE), suggesting a trend of greater part-time work (OECD n.d.).

37

The STM Report, Fourth Edition

March 2015

The most recently available UNESCO data 20 reports 7.2 million researchers in 2007, up from
5.7 million in 2002 (a CAGR of 4.4%) (UNESCO 2010), while Elsevier’s latest report for the
UK government gives a lower figure, estimated at 6.73 million for 2011 (Elsevier 2013). (Thelower figures are based on the Frascati Manual definition of researcher, which is more tightly
defined than UNESCO’s “scientist and engineer”; for example, China’s total falls from 1.6
million to 1.1 million when re-based on the Frascati definition.) OECD estimates there areabout 7.5 researchers and engineers per thousand people in employment (7.5% in the EU,
9% US, <10% Japan). The World Bank puts the total somewhat higher, at 8.9 million
researchers.
Whichever definition is used the number of global researchers is steadily growing over the
longer term, at about 4–5% per year (although with short-term dips during economic
recessions, most recently in 2009). The majority of this growth is driven by emerging
countries, with 8–12% annual growth in the leading Asian countries in marked contrast to
around 2.9% for the G8, and 1% in the US and EU. The most rapid growth has been in South
Korea (doubling numbers between 1995 and 2006) and China (tripling between 2005 and2008). One consequence of this is that China will shortly overtake the US and EU in numbersof researchers; similarly, the combined number of researchers from South Korea, Taiwan,
China, and Singapore increased from 16% of the global total in 2003 to 31% in 2007 (Royal
Society 2011).

Regional changes
The cumulative effect of sustained above-global-average growth in R&D spending inemerging economies has been a profound shift in the global make-up of research. As theconsultants McKinsey described the economic changes, by far the most rapid shift in theworld’s economic centre of gravity happened between 2000 and 2010, and the same was true
for the global research picture. For the first time since WWII, America’s leadership is starting
to be challenged by China. For example, the shares of global R&D of both the US and the EU
declined substantially between 2001 and 2011, with the US’s share falling from 37% to 30%,
and the EU share from 26% to 22%. At the same time, the economies of East and Southeast
Asia and South Asia saw an increase in their combined share from 25% to 34% of the global
total (NSF 2014).
China is predicted to overtake the US as the world’s largest economy by 2016 or thereabouts.
Its R&D spending has trebled since 2005 to £70 billion and spending is planned to increase
further to 2.2% of GDP by 2015, and it has set a target of 2.5% of GDP by 2020 (with energy,
water resources, and environmental protection as its research priorities). Over the last
decade its annual growth in R&D expenditure has been over 20%, and on current trends
China’s research spending will exceed the US’s by the early 2020s (Battelle 2013; NSF 2012)
or even earlier (OECD 2014).
Underpinning this budgetary growth, China is working hard to strengthen its higher
education institutions and research base. “Project 211” aims to strengthen selected HEIs toworld standards. The 113 institutions involved educate 80% of PhD students; host 96% ofChina’s key laboratories; and receive 70% of science research funding. Similarly, Project 985
targets selective investment at universities to achieve world status. Of the 39 universities
included, two (Peking, Tsinghua) are targeted to be among best in world, a further eight to

20 A new edition of the UNESCO Science Report is due to be published in November 2015; see
http://www.unesco.org/new/en/natural-sciences/science-technology/prospective-studies/unescoscience-report/
38

The STM Report, Fourth Edition

March 2015

become world class; with the reminder targeted to be the best in China and well known inworld (Outsell 2012e).
The consequences of the huge growth in research spending on research outputs are
predictable. China has overtaken the UK to publish the second largest annual number of
research papers, with its share now at between 11% (NSF 2014) and 17% (Elsevier 2013), andis set to overtake the US well before 2020. (Figures 12 and 13 shows the trends in article
outputs for 2008–2012 and 2001–2011 respectively.)
China has not just increased the quantity of its research outputs; the quality is also steadily
increasing, although it still remains well behind the US and EU. Its share of total world
citations is now close to the world average (Thomson Reuters 2014); this is most marked incomputer science, where its relative citation index (the ratio average number of citations tothat expected if all global citations were divided equally among countries) of 1.3 is slightly
ahead of that of the US. Its proportion of articles among the most highly-cited 1% increased
sixfold between 2002 and 2012 (NSF 2014) and is now nearing the world average; and theeditors of the Nature Publishing Index 2013 predicted China is “on pace to take over as the
top Asia-Pacific contributor to the NPI in the next two or three years” (Nature Editors 2014).
China is not the only country to grow share of world publications. Between 2003 and 2012,
all the BRICS countries increased their shares except for Russia, whose share fell to 2.1%
from 3.0%. Latin America saw its share of publications over this period rise from 3.8% to4.9% between 2002 and 2008. The US remains for now in first place, but it share fell the most(in percentage points) from 33% to 27.8% (Thomson Reuters 2014; UNESCO 2010). Brazil,
India and S Korea’s economies are also likely to exceed those of France and Japan in theearly 2020s.
The research priorities and emerging strengths of the developing nations are by-and-large
different from the historical strengths of developed countries. For example, the UK and US
both have comparative strengths in biomedical science and clinical research as well as earthand space sciences, while China (whose research priorities are more tightly focussed thanmany) is developing strengths in physics, chemistry, maths and engineering.
For UNESCO, these changes amount to a "structural break in the pattern of knowledge
contribution to growth at the level of the global economy". In other words, countries nolonger need to build their knowledge bases from the ground up via national R&D, butdeveloping countries can (also) build on the world stock of knowledge, make use of underexploited technology, and do so at less risk. Geographic boundaries are at the same time lessrelevant for research and innovation and yet more important than ever before.

Researcher mobility
According to Elsevier, in a global research world, the 1950s idea of a “brain drain” should be
replaced by the more nuanced concept of “brain circulation”. In this view, the skills andnetworks built by researchers while abroad accrue benefits to their home country’s researchbase when they eventually return, and often even if they do not return but remain instead asa diaspora (Albanese 2009). Elsevier’s work shows that researchers are highly mobile,
though mobility varies by country, with UK and Canada being the most mobile with thelowest proportion of “sedentary” researchers (those not publishing outside their homecountry in the period 1996-2012) at 27%, compared to 60% in Japan and 71% in China. The
UK had a particularly mobile researcher population, with almost 72% of active UK
researchers having published articles while affiliated with non-UK institutions (Elsevier2013).

39

The STM Report, Fourth Edition

March 2015

Figure 12: Share of world articles (Source: (Elsevier 2013)

Figure 13: Global shares of article outputs (Source: (NSF 2014)

Collaboration and coauthorshipResearch continues to become ever more international and more collaborative, driven byfactors including the scientific advantages of sharing knowledge and know-how beyond asingle institution; the lower costs of air travel and telephone calls; increased use of
information technology; national policies encouraging international collaboration and theending of the Cold War; and graduate student “study abroad” programmes.
Collaboration is now the norm, reflected in both an increase in the average number ofauthors and institutions on an article, and in the proportion of international collaboration. In
1988, only 8% of the all articles had international coauthors, but this figure had risen to 23%
by 2009, and for the major science and technology regions the proportion ranges from 27%
to 42% (NSF 2012). The Royal Society quote figures based on a different dataset, estimatingthat today 35% of articles are internationally collaborative, up from 25% 15 years ago (Royal

40

The STM Report, Fourth Edition

March 2015

Society 2011). Figure 15 shows the trends in the proportions of research articles withinternational coauthors. Interestingly the trend is not upwards for all countries, with theproportion for China and Taiwan staying roughly constant or even declining. International
collaboration for Turkey and Iran (not shown in the figure) are also declining slightly. This
likely reflects the newness of research institutions in these fast-growing regions.
Overall, the number of author names per US article increased from 3.2 in 1990 to 8 in 2012
(NSF 2014); across the Thomson Reuters database as a whole from 3.8 in 2007 to 4.5 in 2011
(ScienceWatch 2012). Figure 4 shows how the average number of authors per paper grew
during the second half of the 20th century, while Figure 16 shows how the growth incoauthorship has varied by discipline, with the largest numbers of coauthors and largest
increases in physics and astronomy, and the smallest coauthorship in mathematics andsocial sciences. Another reflection of this trend is that coauthored articles grew from 42% to67% of world output between 1990 and 2010. A more recent trend has been the increase inpapers with more than 50 authors, and even with more than 1000 authors(“hyperauthorship”), driven largely by international high-energy physics collaborations. In
1981, the highest number of authors on a paper indexed by ISI was 118, while in 2011 it was
3179. The trend has provoked debate over the nature of authorship, with come calling forthe term “contributor” to be distinguished from “author” in such cases (see also Data
Citation).
International collaboration is also growing: between 1997 and 2012, internationallycoauthored articles grew from 16% to 25% of the world’s total. The US is a particularly
important partner for international collaboration, with 43% of all internationallycollaborative papers including at least one US-based coauthor in 2009 (NSF 2012). In asimilar vein, the BRICs’ collaboration with each other is minimal, dwarfed by theircollaborations with the G7 partners. The UK, France and Germany all have highinternational coauthorship at over 50% of papers (Elsevier 2013). China, however, is an
exception to the general trend of increasing international collaboration, with rates remaining
stable at 27% over the last decade during its very rapid article growth (NSF 2014).
International coauthorship patterns vary by subject discipline. Within STEM subjects,
astronomy is the most international field, while psychology, chemistry, social sciences havemuch lower rates of collaboration (Figure 16; (NSF 2014).
There is a clear benefit to researchers to international collaborating in terms of increased
citations (and to a less marked extent, increased usage). The average number of citations
received per article increases with each additional collaborating country (i.e. in addition to
the lead author’s country); articles with 5 additional countries receive nearly three times as
many citations as those with none (Royal Society 2011). For individual countries the size ofthe effect varies but tends to be especially strong for developing countries, presumably
because they are benefiting from collaborating with better established research teams indeveloped countries; for China, for example, papers with international collaborators receive
3.1 times as many citations as those with no collaborators beyond the lead institution(Elsevier 2011).

41

The STM Report, Fourth Edition

March 2015

Figure 14: Coauthorship patterns 1954 to 2000 (from (Mabe & Amin, 2002), using datafrom Thomson Reuter Science Citation Index)

Figure 15: Research articles with international coauthors, by selected region/country/
economy: 1989–2009 (source: (NSF 2012)42

The STM Report, Fourth Edition

March 2015

Figure 16: Growth in coauthorship by discipline: global articles in Science Citation Index
and Social Sciences Citation Index; 2012 vs 1997 (from (NSF 2014)

2.7. Authors and readers
Authors
The global number of active researchers varies by definition used but is estimated to be
between 6.7 and 8.9 million (see Numbers of researchers). The number of authors differs,
however, primarily because by no means all of these will publish an article in a given year.
For example, (Plume & van Weijen, 2014) reported that 2.4 million articles were published in2013 by a total of 4.16 million unique authors. (Total authorships were 10 million because
each article had an average of 4.2 authors.) These figures represented steady growth from2003, when there were about 1.3 million articles published by about 2.1 million uniqueauthors. The Scopus database holds about 15 million author identifiers.
Scientific journal articles are written primarily by academics. For instance, Tenopir and King
report that although only 10 to 20% of the scientists in the United States are employed inuniversities they account for about 75% of articles published (King & Tenopir, 2004).
Later work from Tenopir & King suggested that about 15 per cent to 20 per cent of scientists
in the United States had authored a refereed article. This estimate – and the asymmetry
between authors and readers – is corroborated by work from Mabe and Amin who
estimated that, of the 5–6 million global researchers then calculated by UNESCO, onlyaround 1 million (circa 18 per cent) were unique repeat authors, while some 2.5 million
authors published at least once over a 5 year period (Mabe & Amin, 2002).
A more recent study looked at the most productive authors, defined as those who had
published at least once every year over the 16-year period under study (1996–2011). It founda total of 15.2 million publishing scientists of which just 150,608 (or less than 1%) managed
to publish a paper every year. This active core, however, was responsible for 42% of papers
and 87% of the very highly cited papers. Many of these prolific scientists are likely the headsof laboratories or research groups whose names are attached to the outputs of their teams(Ioannidis, Boyack, & Klavans, 2014).

Readers
There is also a distinction to be made between the core active researcher segment and thewider journal-reading community, which is likely to be much larger. Many of these
additional readers may be far more peripheral and infrequent readers. This category would
also include journal reading by post-graduate and undergraduate students in universities.

43

The STM Report, Fourth Edition

March 2015

There appears to be no robust evidence sizing this wider journal reader community but
internal research at Elsevier derived from analysing global unique user counts for
ScienceDirect suggests the total global journal readership may be around 10–15 million.
More recently the scientific social network Academia.edu has reported have more than 16
million registered users, which suggests that this figure may be an underestimate (seeScientific social networks).
These overlapping author and reader communities can be illustrated as in Figure 17. The
degree of overlap between authors and readers will vary considerably between disciplines:
in a narrow pure science field like theoretical physics there may be close to 100% overlap,
but in a practitioner field such as nursing or medicine the readers will be many times more
numerous than the authors.
It used to be believed that the average scientific paper was very little read. Thismisunderstanding arose from the flawed rescaling of pioneering work done by Garvey and
Griffith on reading of journals (King, Tenopir, & Clarke, 2006). Electronic publishing has
allowed one aspect of article use to be measured precisely, namely article downloads.
Although not every download will translate into a full reading, it is estimated that annual
downloads of full text articles from publishers’ sites are about 2.5 billion (according to an
informal STM survey) with perhaps another 400 million downloads from other sites such as
repositories. In the UK universities, 102 million full text articles were downloaded in
2006/07, an average of 47 for every registered library user, with an annual rate of growth ofabout 30% (RIN 2009b). A 2005 study showed that articles in the society journal Pediatrics
were read on average 14,500 times (King et al., 2006).
The PEER usage study (CIBER Research 2012a) found that over a six-month period almost
every single article (99%) in the study was downloaded at least once from the relevantpublisher website, and so was a very large majority, 74%, from a PEER repository. As theauthors put it, “the scholarly literature is under heavy scrutiny”.
Incidentally, the average scientific paper takes its authors 90–100 hours to prepare (King &Tenopir, 2004). Two to three reviewers will then spend an average of 3–6 hours each on peer
review (Tenopir 2000; Ware & Monkman, 2008).
Figure 17: overlapping author and reader communities
About 4 million authors publish each year (Plume & van Weijen, 2014), out of a global
population of approximately 8.5 million R&D workers (based on UNESCO figures)

44

The STM Report, Fourth Edition

March 2015

2.8. Publishers
There are estimated to be of the order of 5000–10,000 journal publishers globally: the Scopus
database covers 22,000 journals from over 5000 publishers, and the long tail making up theremaining 10,000 or so peer-reviewed journals not covered by Scopus is likely to consist of
publishers with just the one journal.
The membership of main English-language trade and professional associations for journal
publishers (ALPSP, SSP and STM) include most of the larger publishers but of course only asmall fraction of the wider global total of publishers. According to (Morris 2006), as of 2006
these collectively included 657 publishers producing around 11,550 journals, about 50% of
the then total journal output by title. Of these, 477 publishers (73%) and 2334 journals (20%)
were not-for-profit. Earlier analysis of Ulrich’s directory suggested that about half of all
journals came from not-for-profits; the apparent discrepancy may reflect Ulrich’s broader
coverage. Analysis by Elsevier of the Thomson-Reuters Journal Citation database indicatedthat the proportions of article output by type of publisher were: commercial publishers(including publishing for societies) – 64%; society publishers – 30%; university presses – 4%;other publishers – 2%.
The distribution of journals by publisher is highly skewed. At one end of the scale, 95% ormore publish only one or two journals, while at the other end, the top 100 publish 67% of all
journals. The top 5 publish nearly 35% of journals, while four publishers (Elsevier, Springer,
Wiley-Blackwell, and Taylor & Francis) have well over 2000 journals each (Table 3). Amongthe “long tail” of organisations producing just one or two journals, many of these may noteven regard themselves as “publishers” (e.g. academic or government research departments)(Morris 2007).
Table 3: The 10 largest publishers, by number of journals
Publisher

Number of journals

Cumulative % of all journals

Springer (exc. NPG)

2987

10.6%

Elsevier

2500

19.5%

Wiley

2388

28.0%

Taylor & Francis

2105

35.5%

SAGE

750

38.1%

Wolters Kluwer (inc. Medknow) 672

40.5%

Hindawi

438

42.1%

CUP

350

43.3%

OUP

362

44.6%

Emerald

290

45.6%

2.9. Peer review
Peer review is fundamental to scholarly communication and specifically to journals. It is theprocess of subjecting an author's manuscript to the scrutiny of others who are experts in thesame field, prior to publication in a journal. (It is also used for the evaluation of research
proposals.) This review process varies from journal to journal but it typically consists of two

45

The STM Report, Fourth Edition

March 2015or three reviewers reporting back to a journal editor who takes the final decision. The
average acceptance rate across all STM journals is about 50%.
Academics remain strongly committed to peer review despite some shortcomings (forinstance, the potential for bias – see Critiques of peer review); for example in a Publishing
Research Consortium survey 93% disagreed that peer review was unnecessary (Ware &Monkman, 2008); see also (Sense About Science 2009). Despite this overall commitment,
however, there appears to be growing support among authors for improvements to thesystem, notably in relation to the time taken and in the potential for bias on the part ofreviewers. Comparing findings between 1993 and 2005, however,(Mulligan & Mabe, 2011)
found little change in researchers’ core attitudes to peer review: it remained highly valued,
and a large proportion continued to be willing to commit to reviewing.
Strong support for this continuity comes from a more recent large-scale survey conducted by
CIBER (Nicholas et al., 2015). This found that the key benefit of peer review was seen to be
its role in providing the central pillar of trust, although improvements to the article werealso valued. The biggest criticisms were slowness; hands-off editors that did not intervene
sufficiently; light-touch peer review – researchers valued detailed, robust review; andvariable quality of reviewing. Researchers (especially younger ones) were willing to use
non-peer reviewed materials but far less likely to cite them: this was seen to be a formal
activity where peer-reviewed content was required. Peer review also remained important tochoice of journal, and the Impact Factor remained important. Social media and open accesswere not seen to be important agents for changing attitudes towards peer review:
researchers had moved from a print-based system to a digital system, but it had not
significantly changed the way they decided what to trust.

Benefits of peer review
There are a number of arguments in favour of peer review. It could be seen as a quality
assurance process for improving the quality of research studies (as distinct from improving
the submitted manuscript prior to publication). Although some see this as one of its
purposes, this sets a very high bar for peer review and at present there is little evidence toshow its effectiveness in this way (e.g., (Jefferson, Rudin, Brodney Folse, & Davidoff, 2007).
On the other hand, one reason researchers support peer review is that they believe it
improves the quality of published papers. In the PRC survey, researchers overwhelmingly(90%) said the main area of effectiveness of peer review was in improving the quality of the
published paper, and a similar percentage said it had improved their own last publishedpaper. Mulligan and Mabe report similar findings, though this belief varied a little byresearch discipline.
Peer review also acts as a filter, to the benefit of readers. For professional researchers, themost important aspect of this filtering is not just the fact that peer review has taken place,but the basis it provides for the stratification of journals by perceived quality: peer review is
the process that routes better articles to better and/or most appropriate journals. While there
is an active debate over whether this is the most effective way to filter the literature, itremains for now an important signal for authors and administrators (Tenopir 2010; Ware2011).
Peer review can also act as a seal of approval, for instance distinguishing credible peerreviewed science from non-peer-reviewed materials. This is probably more important for lay
readers and journalists than for working researchers. The growth of “predatory journals”
and similar, however, may have increased the need for distinguishing journals and articles

46

The STM Report, Fourth Edition

March 2015that are properly peer reviewed from those masquerading as such (see Peer review validation
below).

Critiques of peer review
Peer review is certainly not without its critics. The main criticisms are that it is ineffective;
unreliable; poor at detecting errors; offering too much scope for bias, particular in singleblind form; providing scope for reviewer misconduct; and that it is slow, delaying
publication unnecessarily (see Ware 2011). Remedies include open peer review, which it isargued (see below) can both improve the fairness and the quality of review; cascade review,which aims to reduce inefficiency and speed up publication; and post-publication review
which, in its most radical form (the “publish then filter” model), could speed up publicationby conducting the review after the article has been published.

Types of peer review
There are two main types of peer review in broad use, single-blind review (in which thereviewer is aware of the author’s identity but not vice versa) and double-blind review (inwhich reviewer and author are not aware of the other’s identity). Single-blind review issubstantially the more common (e.g. 84% of authors in the PRC survey had experience of
single-blind compared to 44% for double-blind review) but there is considerable support
expressed by academics for the idea of double-blind review, presumably in response to theperceived potential for bias in single-blind review. Double-blind review has historically been
more common in the humanities and social sciences than in the “hard” sciences, with clinicaljournals falling between the two. This may starting to change, however, with some leading
scientific journals like Conservation Biology and some of the Nature research journals
adopting it (Cressey 2014).
A fundamental flaw of double blind review is the difficulty of actually masking the identityof the author from the reviewers. Most authors usually cite their own previous work, often
more so than other sources; their subject matter and style may also give away their identity
to knowledgeable peers. Alternatively, journals using double-blind review may need toincur significant editorial costs to remove clues to authors’ identities from manuscripts
before review.

Open peer review
A newer approach to dealing with the criticisms of single-blind review is open peer review:in this model, the author’s and reviewers’ identities are known to each other, and thereviewers’ names and (optionally) their reports are published alongside the paper.
Advocates of open review see it as fairer because, they argue, somebody making animportant judgement on the work of others should not do so in secret. It is also argued that
reviewers will produce better work and avoid offhand, careless or rude comments when
their identity is known.
Historically, open peer review is much less common than the two standard types (22% ofauthors said they had some experience of it in the PRC survey). Authors express limited
support for it in surveys and seem reluctant to participate in practice (for instance in
Nature’s open peer review trial, (Campbell 2006). The most important reason is probably that
reviewers are concerned about the possible consequences of being identified as the source ofa negative review.
Despite this caution, support for open review appears to be growing: the publication ofreviews alongside the published paper, either signed or unsigned, is becoming more

47

The STM Report, Fourth Edition

March 2015

widespread. Notable examples include the BMJ, Biomed Central medical journals, theEuropean Geophysical Union journals; the Frontiers journals interactive review forum; andEMBO, which has made a strong case of the benefits of open review (Pulverer 2010).

Post-publication peer review
Electronic publishing technology has allowed a variant of open review to be developed, inwhich all readers, not just the reviewers selected by the editor, are able to review andcomment on the paper, and even to rate it on a numerical scale following publication. This
post-publication review could occur with or without conventional pre-publication peer
review. The benefits are seen to be that it takes account of comments from a wider range of
people (“the wisdom of crowds”), and makes the review a more living and transparent
process. A well-known example is the journal PLOS ONE, though fewer than 10% of articles
in PLOS journals have received comments. As with pre-publication open peer review,
academics have been reluctant to participate in most of the trials and initiatives in this area
to date. In addition to the same concerns as attach to pre-publication open review, academics
also cite their lack of time for writing substantial comments on published papers.
Some recent developments, however, indicate that this may turn out to be a concept whose
best is yet to come:• The NIH has launched PubMed Commons, a pilot service allowing commenting on the
22 million articles in the PubMed database. Commenting is restricted to authors in
PubMed (a pretty broad category in this field) and users can both comment and rate theusefulness of other comments. PubMed’s central position in biomedicine gives theapproach considerable credibility• The open access publisher Frontiers (part owned by Holtzbrinck) have developed an
innovative evaluation system that using algorithmic methods to provide a postpublication evaluation of published research, allowing readers to indirectly contribute toan article ranking• PLOS has trialled Open Evaluation, allowing users (in a private beta test) to rate articles
on four dimensions: interest level, the article’s significance, the quality of the research,and the clarity of the writing. It is presumably no coincidence these are typically thesame questions posed to reviewers in conventional pre-publication review• Academia.edu, which currently claims more than 16 million registered users, announced
that it had acquired the startup Plasmyd, with a view to integrate its technology
specifically to support post-publication peer review.
In a closely related area, there is also growing interest in aggregating multiple “signals” ofan article’s potential impact, including the number of post-publication comments (both on
the journal website and elsewhere on the web), as a complement to the Impact Factor (seeArticle-level metrics and altmetrics).

Cascade peer review
A procedural variant on these approaches is cascade peer review. This seeks to avoid thenecessity of repeated peer reviewing each time a paper is rejected and resubmitted toanother journal, by forwarding (with the author’s consent) the article and its accompanying
review reports to the new journal. This approach was pioneered by open access publisher
BioMedCentral and later became seen as characteristic of the PLOS ONE-type megajournal(although it was never a very substantial fraction of PLOS ONE submissions). Moreambitiously, the journals in the Neuroscience Peer Review Consortium agree to accept

48

The STM Report, Fourth Edition

March 2015

manuscript reviews from other members of the consortium, although the journals are withdifferent publishers. In practice, this consortium has had little impact, with only a tiny
fraction of papers being transferred.
Despite this, a new peer review consortium was announced in 2013 by eLife, BioMed
Central, the Public Library of Science, and the EMBO (the European Molecular Biology
Organisation) (Clarke 2013).

Portable peer review
In cascade review, peer review is carried out by a journal in the usual way, and if the paper
is rejected the review may accompany the paper to a new journal submission.
A more radical idea is for authors to commission their own peer reviews prior to journal
submission. This might be as a pre-submission process intended to improve the paper before
submission in the conventional way, or even a fully “portable” review that participating
journals could agree to accept (if not necessarily to be bound by).
There are two organisations offering portable peer review services, each with quite different
business models. Rubriq21 provides authors with peer review in return for a fee of $500–650.
Authors can absorb this as a cost of improving the papers or, Rubriq hopes, open accessjournals might discount their APCs to reflect the value of the submitted review. Peerage of
Science22 offers a platform for journal-independent review which publishers can similarlyscan for potential submissions. It does not charge authors but seeks to cover its costs bycharging publishers a fee of about $400 per published paper.

Peer review abuse and misconduct
A few researchers have exploited loopholes in the peer review system to rig peer review intheir favour. A 2014 Nature article detailed how some authors had set up fraudulent
accounts on online peer systems for both fictitious and actual researchers using multiple
generic email addresses (e.g. Gmail) generated for the purpose (eLife 2014). They were thenable to propose themselves as reviewers for papers they submitted. In the past 2 years,
journals have been forced to retract more than 110 papers in at least 6 instances of peerreview rigging. In one major case, a 14-month investigation by SAGE uncovered some 130
suspicious reviewer accounts and 60 papers articles were retracted. (See also Publishingethics.)Rewarding reviewers
Peer review of journal articles has traditionally been seen as part of the professional
obligations of the researcher. Fees are almost never paid (one rare exception is Collabra, anewly announced megajournal from CDL; there are also examples of payment in kind, suchas waiving submission fees, waiving or discounting APCs, providing time-limited access to
subscription-based resources, etc.).
Surveys of researchers and publishers’ day-to-day experience suggest that there is very little
demand for such fees (although anti-corporate sentiment may contrast large publishers’
profits with the fact that peer review is unpaid). There does appear, however, to be demand
for greater formal recognition for the work of reviewers. At present, where blinded peer
review is employed, such recognition typically takes the form of an annual statement from
21 http://www.rubriq.com
22 https://www.peerageofscience.org
49

The STM Report, Fourth Edition

March 2015

the journal listing and thanking its reviewers. Researchers can and do list reviewing
activities on their curricula vitae.
More direct ways of rewarding review via recognition are emerging:• Publons offers a service whereby reviewers can post their peer review history online,
and then showcase this as they choose (for instance in the CVs). At the time of writing,Publons had recorded nearly 30,000 reviews from 59,000 reviewers, covering 2800
journals. (Van Noorden 2014d) carries interviews with some of the more prolific users• Publishers are experimenting with more direct approaches. For example, Elsevier heldan open competition for ways to improve peer review; the winning entry proposed"reviewer badges and rewards scheme”, which is now being implemented. Reviewers
can display badges (generated via Mozilla OpenBadges) on social media pages. In asecond phase a "reviewer recognition" platform has been developed for approximately
40 journals. Upon completion of a review for one of these titles, reviewers are provided
with a link to a personal page on the platform that displays their reviewer activity (vanRossum 2014)

Time spent on peer review
Peer review inevitably takes time. Practice varies between disciplines, with review times
measured in weeks (or less) for rapid-publication journals in fast-moving life science
disciplines, but can be much longer (months, or more) in mathematics and in the humanities
and some social sciences. In the PRC survey authors reported average review times of about
3 months. On average, authors regarded review times of 30 days or less as satisfactory, butsatisfaction levels dropped sharply beyond 3 months, and fewer than 10% were satisfied
with review times longer than 6 months.
The commitment of the scholarly community to peer review is illustrated by the time spent.
In the PRC survey, reviewers reported spending a median 5 hours (mean 9 hours) on eachreview, and on average reviewed about 8 papers a year. The majority of reviews were,
however, completed by a more productive subset of reviewers who managed nearly twice as
many reviews as the average.
The global cost of peer review is substantial, albeit a largely non-cash cost: a RIN report
estimated this at £1.9 billion annually, equivalent to about £1200 per paper (RIN 2008). The
Houghton report used a slightly higher figure, at £1400 per paper (Houghton et al., 2009).
These figures are full costings, including estimates for the time spent by the academics
conducting the review. The publisher’s average cost of managing peer review (salaries andfees only, excluding overheads, infrastructure, systems etc.) was reported by the PEER study
at $250 per submitted manuscript (Wallace 2012).

Publisher’s role in peer review
The publisher’s role in peer review, at its most fundamental, is to create and support thejournal and appoint and support its editor and editorial office. Operationally the publisher’srole has been to organise and manage the process, and more recently to develop or provide
online tools to support the process. Online submission systems are now the norm: (Inger &Gardner, 2013) reports that only 5% of publishers were without peer review systems(sharply down from 35% in the previous 2008 survey). The majority of publishers opted forone of the three market leaders, Editorial Manager (Aries), eJournal Press and Manuscript
Central (Thomson Reuters).

50

The STM Report, Fourth Edition

March 2015

A study from Thomson Reuters analysing the data held by its ScholarOne online submission
system (covering 4,200 journals from over 365 publishers in 2012) reported handling 1
million manuscript submissions in 2010 compared to 317,000 in 2005.23 (These data are notnormalised for the increasing numbers of journals using the system.) The average
acceptance rate fell slightly over the same period from 41% to 37%. Time from submission to
final decision reduced from 65 days on average in 2005 to 59 days in 2010, while time to firstdecision stayed about constant at 40–41 days (Morris 2009).
The scale of the peer review operation managed by publishers is illustrated by thethroughputs of the leading online submission systems. By 2013 the ScholarOne system washandling a total of 1.6 million original submissions per year (or 2.2 million including
resubmissions). Its rival Editorial Manager processes a total of 2 million manuscripts a year
on behalf of 5,800 journals from over 250 publishers.
The use of online submission systems has reduced the overall time required for peer review
and reduced some of the associated direct costs (e.g. in paper handling and postage) but
often these have been transformed instead into overhead costs (software, hardware andtraining). By enabling a fully-electronic workflow it has also permitted some additional
benefits, including the following:• Faster publication times: the systems can create a fully linked version of the author’s
final peer reviewed manuscript that can be published online immediately on acceptance• Production efficiencies: systems can undertake automatic “pre-flight” testing, forinstance checking image resolution at the submission stage• Support for reviewers and editors: automatic linking of references in the author’s
manuscript can help editors identify reviewers and help reviewers assess themanuscript. Some publishers also provide editors with access to A&I databases to help
with assessment and selection of reviewers. Newer artificial intelligence systems basedon text mining can also integrate with online submission systems and aid in theidentification of reviewers• Plagiarism detection: the CrossCheck system allows submitted articles to be comparedto published articles and to articles on the web (see Publishing ethics).
• Integrated e-commerce: OA article processing charges, or page or colour charges can be
managed using publishers’ own systems or third-party plug-ins such as RightsLink(Copyright Clearance Center)• Metadata collected at submission or acceptance can be used to create integrations withother services; for instance, see CHORUS which depends on collection of FundRef data.

Peer review certification
The reader of an article has no way of knowing whether an individual article has been peer
reviewed, and if so, to what standard, without a good working knowledge of the journals ina field. Lay readers will typically not have this knowledge, but even expert researchers willencounter articles from outside their domain, and journals with otherwise good peer review
do not always clearly label (at the article level) which articles have been per reviewed andwhich not. To counter this problem, some initiatives propose certification of the peer review
process at the article and/or journal level.
23 By 2013, the number of original submissions had risen to 1.6 million, or 2.2 million for all
submissions (source: Thomson Reuters)
51

The STM Report, Fourth Edition

March 2015

One such is PRE (Peer Review Evaluation),24 “a suite of services designed to support andstrengthen the peer-review process”. Its first service, PRE-val, verifies for the end user that
content has gone through the peer review process and provides information relevant toassessing the quality of the process. An article-level service, preSCORE was also originallyproposed.
In a similar vein, the medical editor of BioMed Central has called for a “kitemark” toidentify research papers that have been peer reviewed by people with the necessary skills(Patel 2014).

2.10. Reading patterns
The number of articles that university faculty members report reading per year has steadily
increased over time, as illustrated in Figure 18 (Tenopir 2007; Tenopir, King, Edwards, & Wu,
2009). Other sources give similar estimates of around 250-270 articles per year for university
academics, while non-university scientists read only about half as many (King & Tenopir,
2004). There are substantial differences between disciplines (see Disciplinary differences). A
more recent UK study by Tenopir reported an average 39 scholarly readings per month,comprising 22 articles, seven books, and ten other publications (Tenopir et al., 2012),
amounting to an estimated 448 hours per year spent reading (equivalent to 56 8-hour days).
A 2008 international survey (Tenopir, Mays, & Wu, 2011) found that researchers in thesciences reported spending time reading scholarly content of between 12.3 hours/week(health sciences) and 15.3 hours/week (life sciences); while social science researchers said
they spent a (somewhat implausible?) 25.9 hours/week (while not reading any more articles
in total).
The breadth of reading has also increased over time: in 1977 scientists at Drexel read from anaverage 13 journals per year, while the figure is now over twice that.
The average time spent reading a journal article remained at around 45–50 minutes between
1977 and the mid-1990s, but has since fallen to just over 30 mins (Renear & Palmer, 2009).
Researchers in health sciences spend the least time per article at around 23 mins compared
to 30–31 mins in the other sciences and social sciences (Tenopir et al., 2011). This was despite
the average length of journal articles increasing substantially (from 7.4 to 12.4 pages between
1975 and 2001).
One plausible explanation is given by RIN-funded work done by the CIBER research group(Nicholas & Clark, 2012). Using analysis of publishers’ log files, they demonstrate that few
users of scholarly websites spend any significant time reading in the digital environment.
Session times are short, and only 1–3 pages are viewed, and half of visitors never come back.
Researchers reported that only 40% said they had read the whole paper of the last
“important” article they had read. Users will download articles for future reading or
reference, but in follow-up interviews researchers reported that at least half the articles
downloaded were never read (and this is likely to be an optimistic estimate). The CIBER
authors argue that researchers in the digital environment have moved from vertical tohorizontal information seeking and reading, that is, moving quickly over the surface fromarticle to article (“bouncing, flicking, or skittering”) rather than reading deeply. While theauthors point to factors in the modern environment that encourage this behaviour (oversupply of articles; lack of discretionary time and more pressured workplaces; multitasking
becoming the norm; social media conditioning us to accept fast information), they also
24 http://pre-val.org
52

The STM Report, Fourth Edition

March 2015

suggest that researchers may always have read selectively and in snippets, and that the ideaof in-depth scholarly reading as the norm was simply a myth.
Renear & Palmer (2009) discussed the strategies and technology innovations (“strategic
reading”) that help readers extract information from more papers while spending less time
per paper. There is considerable focus on using technology in this way, including semantic
web technologies (e.g. taxonomies and ontologies), text and data mining, and the use of new
metrics. These are discussed below (see New developments in scholarly communication).
Figure 18: Average number of articles that university faculty members reported reading
per year (source: (Tenopir 2007)

Access and navigation to articles
Academics use a wide range of methods to locate articles, as illustrated in Figure 19 and in
more detail in the more recent data in Figure 20. The growing importance in an online worldof searching and parallel reduced importance of browsing is evident in this data (and isreflected in publisher’s web logs which typically record around 60% of all article referrals
from one search engine, Google). Asking colleagues remained an important strategy albeit
ranking behind browsing and searching.
The source of reading of articles shifted substantially away from personal subscriptions
towards library-provided access between the 1970s and the 1990s.
The ways readers access and navigate to journal content on the web have consequences for
publishers and librarians. Inger & Gardner’s 2012 study (Mabe & Mulligan, 2011), updating
earlier 2005 and 2008 reports) focussed on citation searching, core journal browsing, andsubject searching, and presented these findings:• Readers are more likely than ever before to arrive within a journal web site directly at
the article or abstract level, rather than navigating from the journal homepage (let alone
the publisher’s homepage). This is of course partly driven by the growing use of searchengines, particularly Google and Google Scholar, to locate scholarly content but what
was notable in the survey was the multiplicity of routes used by readers. Specialist
bibliographic databases were still the single most popular option for readers searchingfor articles on a specific topic, remaining ahead of web search engines. The academic
search engines (Google Scholar, Microsoft Academic Search) appear to have gained
ground in 2012 over general search engines.
53

The STM Report, Fourth Edition

March 2015

• Readers strongly valued the content alerting services on journal web sites (journal alerts
were the most popular starting point for discovering latest articles) and valued journal
homepages as a place to discover latest articles, but placed much less value on
personalisation and search functions (presumably because they prefer to search acrossmultiple journal/publisher sites using external search tools). RSS alerts were still aminority tool but had grown enormously in popularity between 2005 and 2008.
• There were some notable difference between disciplines: for example, researchers inhumanities and education research were much more likely to use the library web pages
for article searching than those in physics and astronomy• Regional differences may also be important: for example, Asian researchers were more
likely to come to an article from direct searching, rather than from journal alerts orarticle citations• The library’s OPAC and web pages, having suffered initially from the growth of general
purpose search engines retain importance as the starting point to navigation,
particularly for searching by topic or following up citations. Library controlled web
space had the advantage of linking only to content that had been paid for by the libraryand met library selection criteria. The library’s deployment of link resolver and web
scale discovery technologies had further strengthened their importance.
• Inger reported that publishers know that personalisation features are little used byreaders but remained under pressure from editorial board and society members toinclude this level of functionality.
The “Generation Y” study investigated the information-seeking behaviours of doctoral
students born between 1982 and 1994 (JISC & British Library, 2012). E-journals dominated as
the main research resource across all subject disciplines. Although they were described as
sophisticated information-seekers and users of complex sources, they were more likely thanolder researchers to make do with the abstract if they could not retrieve the e-journal article.
And while they were active users of new information technologies in general, they were
skeptical of the latest web technologies in their research, using only if they could be easily
absorbed into existing work practices, with social media lacking legitimacy.
An interview study by Newman & Sack (2013) provides some useful qualitative backgroundto the quantitative data on reading and information discovery behaviours. The following,for example, suggests there is still a lot to be gained by providing easy-to-use tools forhelping researchers stay current:!“Most interviewees do not have a systematic strategy for keeping up to date. […] Interviewees
rely heavily on cited references in known items, recommendations received from colleagues, orcontents of a small number of familiar journals. Only a few get alerts from abstracting andindexing databases supplemented by alerts from important journals. Several expressed
frustration at their lack of skill in finding current information.
!“An interviewee in the Computer Science department stated, ‘I have constant guilt feelings
about not doing enough to keep current.’”
The Ithaka S+R/JISC 2012 survey of UK academics confirms this picture, with the leading
way to keep up with current research reported to be attending conferences of workshops,
followed materials suggested by other academics, skimming new issues of key journals, andskimming tables of contents. Electronic discovery tools (recommender systems, saved
keyword alerts) were of much lesser importance, with social media being the least important
method (Ithaka S+R, JISC, & RLUK, 2013).
54

The STM Report, Fourth Edition

March 2015

Reading patterns are slowly changing in respect of where it takes place: a significant
minority (22%) of respondents to a 2005 survey preferring to conduct their e-browsing fromthe comfort of home, with medical researchers had the highest response at 29% (Mabe &Mulligan, 2011).
Figure 19: Ways used by university faculty to locate articles (source: (Tenopir 2007)

Figure 20: Starting points for discovering latest articles – trend from 2005 to 2012 (source:(Inger & Gardner, 2012)

55

The STM Report, Fourth Edition

March 2015

2.11. Disciplinary diﬀerences
It is worth noting that the average characteristics described above conceal some importantdifferences between subject disciplines in their patterns of publishing, reading and using
scholarly materials.
For example, while the average journal included in the Journal Citation Reports publishes
about 120 articles per year, 25 science and technology titles are much larger at about 140
articles and social science and humanities much smaller 45 articles a year. This is part of the
explanation for why journal prices are substantially higher in the former compared to thelatter disciplines.
The UK’s JISC 2005 report on disciplinary differences (Mabe & Mulligan, 2011) was based ona survey of UK academics but there is little reason to think that its findings would not havewider application. Its findings included:• Article output is significantly different in the different disciplinary groups, with the“hard” sciences (physical and biomedical sciences and engineering) publishing the mostwith about 7.5 articles per three-year period, the social sciences next (5 articles) and thearts/humanities the least (under 3).
• The degree of joint authorship is also significantly different and follows similar patterns,
with biomedical authors most likely to coauthor (with 85% of respondents saying that
75% or more of their output was coauthored), followed by physical sciences andengineering, then the social sciences, with arts and humanities the least likely tocoauthor (with 76% saying that 25% or less was coauthored).
• As is well known, the role played by journal articles is much more important toscholarly communication in STM areas than in the arts & humanities (where books andmonographs play a more significant role). The report suggested, however, that thisdifference might be closing, with journal articles playing a more important role in A&H.
A possible reason suggested was the emphasis research assessment places on (highimpact factor) journal publication.
• The peak age of needed articles varied substantially by discipline, with the peak age inhumanities being about 20 years ago, in chemistry, engineering and medicine 10 years
ago, and computer science, life sciences and information science 5 years ago.
The possible decline in the reading (and writing) of books in favour of journal articles, assuggested in the 2005 JISC report, was confirmed in a later RIN study, which foundresearchers expressing concern about this. It was unclear if it was due to library budget cuts
reducing book availability, the greater online availability of journals, or simply the lack oftime, but bibliometric analysis confirmed a significant decline in the citation of books as
distinct from journal articles and other forms of output (RIN 2009a). Another study
identified pressures created by assessment exercises as a factor in in this change (Adams &Gurney, 2014); see Effects of research assessment on researcher behaviour).
A fascinating set of case studies in information use, studying in depth how researchers in
different disciplines – life sciences, humanities, and physical sciences – discovered, accessed,
analysed, managed and disseminated information (RIN 2009c; RIN 2011d; RIN 2012). The
various findings are too rich and detailed to be summarised here but the studies repay
25 Strictly speaking, this refers to the number of “citable items”, that is, scholarly works including –but not limited to – articles, reviews and proceedings papers. Data kindly supplied from the Journal
Citation Reports® a Thomson Reuters product
56

The STM Report, Fourth Edition

March 2015

attention and dispel any notion that there is a single “workflow” adopted by researchers,
even within the same disciplines.
The “certification” function of the journal is much less important in some disciplines thanothers, as shown by the willingness in some disciplines to accept a preprint (unrefereed
author’s original manuscript) as a substitute for the final published version of record.
Certification appears less important in theoretical and large-scale experimental disciplines(high energy and theoretical physics, maths, computer science), where coauthorship is highand/or the small size of the field means the quality of each researcher’s work is known
personally to peers, but more important in small-to-medium experimental fields (lifesciences, chemistry, geology, etc.). It should be noted that in terms of sheer numbers of
researchers these latter fields provide the vast bulk of all researchers in the world.
There are considerable difference in the reading and article-seeking behaviours between
disciplines. For instance the number of articles read by faculty members in medicine isnearly three times that in the humanities (see Figure 21). These numbers will reflect both therelative importance of the journal article in the fields and the nature of what constitutes a“reading”, and the complications of interpreting fields like medicine with a predominating
practitioner component. Figure 22 illustrates differences in the ways readers find articles,with marked variance for instance in the importance of browsing.
There are marked differences between the disciplines in authors’ attitudes towards peer
review. Broadly speaking, the PRC survey showed authors in the physical sciences &engineering thought peer review was more effective, and were more satisfied with its
current operation than authors in the humanities and social sciences. Double-blind peer
review was much more common in HSS (94% of authors had experience of it) compared tothe physical sciences & engineering (31%), and HSS authors expressed a much stronger
preference for double-blind over single-blind review than did other authors.
There also marked differences between disciplines in the attitudes of researchers towards
open access. Some of these reflect funding structures (e.g. the lack of external researchfunding in the humanities and mathematics), while others reflect long-standing norms in the
research communities (e.g. a preprint culture predating open access). See Open access formore details.
There are, however, areas where there appear to be no (or only small) differences between
disciplines:• The JISC study found there was little difference in the UK between the disciplines interms of access to resources and to journals in particular. A later RIN study confirmed
this for academics (RIN 2011a), though there were differences between subject areas forindustry-based researchers (see Researchers’ access to journals).
• All authors of whatever discipline claim that career advancement and peer-to- peer
communication are the most important reasons for publishing.

57

The STM Report, Fourth Edition

March 2015

Figure 21: Average articles read per university faculty member per year (Source: (Tenopir
2007)

Figure 22: Subject differences in the ways articles are found (Source: (Tenopir 2007)

2.12. Citations and the Impact Factor
Citations are an important part of scientific articles, helping the author build their argumentsby reference to earlier work without having to restate that work in detail. They also help
readers enormously by pointing them to other related work (surveys show that this is one of
the most popular ways authors navigate the literature, e.g. see (Inger & Gardner, 2012).
Electronic journals additionally allow “forward” reference linking, i.e. linking to later workthat cites the paper in question, a feature also supported by indexing and discovery services.

Citation inflation
The numbers of citations is increasing faster than publications. Comparing the five-year
periods 1999/2003 and 2004/2008, the number of publications increased by 33%, whilecitations increased by 55%. Figure 23 shows the trend in average citations per article for theperiod 1992–2012; the average for all countries has risen from about 1.7 in 1992 to 2.5 in 201258

The STM Report, Fourth Edition

March 2015

(NSF 2014).Three factors in this are probably the growth of the literature (i.e, there is simply
more to cite), the growth in coauthorship, and a recent trend towards longer reference lists(Elsevier 2011).
Figure 23: Citation inflation: increase in the average citations per article, by country ofauthor (source: (NSF 2014)

International trends in citation
As with article publication patterns, the regional shares of citations are changing as a resultof these globalisation pressures. Table 4 shows the changes from 2000 to 2010: over thisperiod the United State’s and Japan’s shares declined, while China and other Asian
countries’s shares increased. The more recent data in Figure 24 confirms this trend continues(Elsevier 2013)26.
The growing internationalisation of research is reflected in an increasing proportion ofcitations from outside the country of authorship. Like international coauthorship (seeCollaboration and coauthorship), international citation has grown steadily over the last two
decades for all major scientific countries with the exception of China. In 1992, 69% of
citations to Chinese scientific articles came from outside China; by 2012, the proportion had
dropped to 49%, suggesting China’s expanding article output is being used mostly within
China (NSF 2014).
Table 4: Share of world citations of science and engineering articles, by citing year
(Source: Science & Engineering Indicators 2012, (NSF 2012)
Region/country

2000

2010

United States

44.8

36.4

European Union

33.3

32.8

China

0.9

6.0

Japan

7.1

5.7

Asia-81.8

5.3

26 the apparent differences between these figures and the NSF data used in Table 4 are most likely
due to the different datasets used: Elsevier used the full Scopus database, with around 22,000
journals; NSF used a subset of Web of Science containing 5087 journals
59

The STM Report, Fourth Edition

March 2015

Figure 24: Share of world citations 2008-2012 (Source: (Elsevier 2013)

Citations and impact metrics
The number of citations a paper receives is often used as a measure of its impact and byextension, of its quality. The use of citations as a proxy for impact or quality has been
extended from articles to journals with the impact factor. A journal’s Impact Factor is ameasure of the frequency with which the "average article" in a journal has been cited in aparticular period. (The official definition is that the impact factor is the total number ofcitations given to a journal in second and third years after publication divided by the total
number of citable items published during that same time period.)
The use of citations data (and in particular the journal-level impact factor) to judge thequality of individual researchers’ and departments’ research outputs, though widespread, isincreasingly criticised. The assumption that articles published in the same journal are likely
to be of similar quality is not borne out by the data: there is a skewed distribution with 15%
of articles accounting for 50% of citations, and 90% of citations generated by 50% of articles(Seglen 1992). The top half of articles in a journal can thus receive 9 times as many citations
as the bottom half. Dissatisfaction with the impact factor is leading to the development ofalternative metrics (see below), though for now it retains its primacy.
The distribution of citations follows the widely-found Pareto pattern, with about 80% of
citations coming from about 20% of articles. For example, Scopus data for citations to 2008
articles made in 2008–2012 showed almost exactly this result, while 32% of papers remained
uncited (Elsevier 2013).
At the other end of the scale, the proportion of papers in the most-cited 1% is used as an
impact measure by countries and institutions. Figure 25 shows that while the US and EU
have remained constant, China’s share has steadily increased between 2002 and 2012. The
Nature Publishing Index shows a similar trend (Nature Editors 2014).
Average impact factors show considerable variation between subject fields, with the primaryreason for variation being the average levels of coauthorship. Hence mathematics withcoauthorship of 1.25 has an average Impact Factor of 0.5, while biology has coauthorshipand Impact Factor both around 4. The fundamental and pure subject areas have tend to havehigher average impact factors than specialised or applied ones. The variation is so significant
that the top journal in one field may have an impact factor lower than the bottom journal in60

The STM Report, Fourth Edition

March 2015

another area (the Source Normalised Impact per Paper (SNIP) is one way to account for this;see Other bibliometric measures ). Related to subject variation is the question of multiple
authorship. The average number of authors varies by subject (see Disciplinary differences).
Given the tendency of authors to refer to their own work, this variation is reflected invarying citation levels. Citation practices thus vary substantially between disciplines; it ispossible to correct for this using field-weighted citations when comparing research
performance across different fields, though this is frequently not done.
Another problem with the use of impact factors as a quality measure is that the figure is astatistical average, which will show statistical fluctuations. These are particularly importantfor smaller journals (because smaller samples mean larger statistical fluctuation). For ajournal of average size (about 115 articles per year), a year-to-year change in the impact
factor of less than +/-22% is not significant, while for a small title (less than 35 articles p.a.)
the range is +/-40%. Similarly, an impact factor of 1.50 for a journal publishing 140 articles is
not significantly different from another journal of the same size with an impact factor of 1.24.
It is thus foolish to penalise authors for publishing in journals with impact factors below acertain value, say 2.0, given that for an average-sized journal, this could vary between 1.5
and 2.25 without being significant. For a fuller discussion of these issues, see Collins &Tabak (2014).
An interesting question is whether articles in open access journals, and articles self-archived
by their authors in parallel to traditional publication, receive more citations than they would
otherwise have done. This is discussed below in the section on open access (see Open accesscitation advantage).
Figure 25: Share of the world’s top 1% of cited articles from US, EU and China: 2002–12(from: (NSF 2014)

Eﬀects of research assessment on researcher behaviour
Goodhart’s Law27 says that when a measure becomes a target, it ceases to be a goodmeasure. In other word, it stops truly reflecting the original variable, but increasingly
measures the effectiveness of the organisation or individual at maximising the measure, andin doing so may also change behaviour in undesirable ways.

27 http://en.wikipedia.org/wiki/Goodhart's_law
61

The STM Report, Fourth Edition

March 2015

There is clear evidence that research assessment exercises such at the REF (UK’s Research
Excellence Framework) or ERA (Excellence in Research for Australia) have changed
researcher behaviour. For instance, Adams & Gurney (2014) analysed UK data to show that
researchers submit journal articles in preference to the outputs that elsewhere they say are
central to their field, they skew their selection to high-impact journals, and they submit
pieces [for assessment] from such journals even when they are not well cited and,sometimes, not even research papers. The authors suggest that this is because they believethat the brand of a journal known to have high average impact is a better proxy “signal” inplace of real evidence of excellence. Submission behaviour was observed to change oversuccessive RAE cycles leading to a progressive concentration on journal articles. To enable
this relative growth, there was a shift out of conference proceedings in engineering and outof scholarly monographs in the social sciences.

Other bibliometric measures
Given the shortcomings of the impact factor, other metrics have been proposed, either ascomplements or as alternatives. Some of the better known are as follows:• The Source Normalised Impact per Paper (SNIP) uses the Scopus database to measurecontextual citation impact by weighting citations based on the total number of citations
in a subject field.
• SCImago Journal Rank (SJR)28 is a freely available journal-level metric. It is a prestige
measure based on the idea that not all citations are the same, that is, citations areweighted according to the prestige of the citing journal.
• Google provides Scholar Metrics, 29 a free journal-level citation impact metric based on
the h-index• the immediacy index, which measures how soon after publication articles in a journal
are cited• the cited half-life is a measure of how long articles in a journal continue to be cited after
publication• the h-index is defined as: an author has an index h if h of their Np papers have at least hcitations each, and the other (Np - h) papers have at most h citations each. This isintended to give a measure of quality and sustainability of scientific output of individual
academics rather than for journals• the eigenfactor uses network theory algorithms similar to the Pagerank method used by
Google to measure the influence of journals by looking at how often they are cited byother influential journals.
In fact there are many more possible measures. The MESUR team based at Los Alamos
compared 39 scientific impact measures (Bollen, de Sompel, Hagberg, & Chute, 2009). Using
statistical techniques to categorise the different measures on two dimensions roughly
equivalent to prestige and to popularity, they concluded that the impact factor measured aparticular aspect that “may not be at the core of the notion of ‘scientific impact’. Usage-based
metrics such as Usage Closeness centrality may in fact be better consensus measures”. One
should note, however, that usage and citation measure different things.

28 http://www.scimagojr.com
29 http://googlescholar.blogspot.co.uk/2014/06/2014-scholar-metrics-released.html
62

The STM Report, Fourth Edition

March 2015

In practice, use of the impact factor is so widespread that it looks unlikely to be dropped
even if there are technically better measures, particularly if those metrics are complex,
though it would be wiser to consider a range of measures rather than relying on any single
metric.

Article-level metrics and altmetrics
This is the approach of the altmetrics movement. It starts from several dissatisfactions with
the Impact Factor (or the way it is misused): the journal IF is used as a measure for thequality of an individual article, despite the criticism of this outlined above; second, thatcitations measure just one narrow aspect of impact; and third, citations (even if measured at
the article level) are a slow, lagging indicator. To counter this, the “altmetrics” movement 30
proposes a range of additional metrics to complement metrics provided by citations anddownloads to build a more rounded picture of impact (Priem 2010). The altmetrics draw
heavily on social media and tools and include data from Twitter mentions, blog posts, social
bookmarking data (e.g. CiteULike, Mendeley), as well as news media and article-levelcomments, annotations and ratings.
A number of tools and services have emerged to support the tracking, reporting andvisualisation of altmetrics, including Altmetric, PlumX (acquired by EBSCO in early 2014),
PLOS Impact Explorer (based on Altmetric), PageCritic, and others. (See http://altmetrics.org/
tools/ for a current if incomplete list.)
As interest grows in tracking impact at the article or author level, authors may increasingly
seek to maximise their impact (or at least, their altmetric scores). Two initiatives aimed at
supporting this are:• Kudos31 aims to help authors expand readership of their research publications andincrease citations, via a structured process that includes writing a lay summary andusing social media effectively. It is free to researchers but charges publishers for related
services• ImpactStory32 lets researchers create online profiles which profile their research outputs(papers, datasets, presentations, software), and track and show the altmetric impacts ofthe same. It charges researchers a subscription of $60/year
There are some preliminary indications that social media activity may predict citations,though the evidence is not strong (e.g. Eysenbach 2011). The main criticism of using social
media mentions, as well as of article-level comments and ratings, as a measure of impact isthat it is unclear what they are measuring beyond immediacy and popularity. Articles with
eye-catching and unusual titles (particularly if they contain sexual terms) seem likely to be
as strong candidates for high-volume bouncing around the internet echo chamber as workwith genuine long-term impact.
It is also worth bearing in mind that citations and usage at the article level are usuallycharacterised as having low levels for the majority of individual articles. The numbers are so
low that trying to turn them into a meaningful discriminatory metric will be bedevilled by

30 not to be confused with the Altmetrics project and app (http://altmetric.com), which is a tool
developed by Digital Science to collect and present altmetric data on an article’s webpage
31 https://www.growkudos.com
32 https://impactstory.org
63

The STM Report, Fourth Edition

March 2015

the counting error: most articles will have data at the level of statistical noise and beindistinguishable from each other.

Typed citations and contributor roles
At present a citation is a blunt instrument: it is not apparent from the fact of the citation
what the author’s intent was: agreement, disagreement, etc. To improve the value ofcitations there have been proposals to “type” citations in a structured way. The benefits
would be primarily in text and data mining applications and for visualisation of research
networks. One initiative is CiTO, the Citation Typing Ontology (Shotton 2010); also (Shotton2009). The prospects for authors adopting such a structured process do, however, seem
remote at present. (See also Open annotation.)
In a similar vein, it is the norm for papers in most fields to have multiple authors and yet theroles of the various authors may vary significantly. Contributor roles might include study
conception, methodology, investigation, data analysis and statistics, writing, etc. The roles
may be described in the acknowledgement sections of papers (particular in medical
journals) but the data is unstructured and inconsistently applied. To address this, a group of
editors, journals and publishers are working on the development of a standard taxonomy fordescribing contributor roles that could be used in STM journals (Allen, Scott, Brand, Hlava,& Altman, 2014; Meadows 2014).

San Francisco Declaration on Research Assessment (DORA)
Dissatisfaction among researchers as well as some journals and publishers with the way
research assessment is conducted was made evident in the San Francisco Declaration on
Research Assessment (DORA) in late 2012 (American Society for Cell Biology & et al, 2012).
The Declaration points out that research outputs are many and varied, and rehearses thearguments against use of the Impact Factor for research assessment. Its key recommendation
is to not use journal metrics as a surrogate for article quality for research assessment
purposes, but it also makes a number of recommendations for publishers and metrics
providers:• greatly reduce the emphasis on journal impact factor in promotion• make article-level metrics available to encourage a shift away from journal-level metrics• remove all reuse limitations on reference lists in research articles and make them freely
available• remove or reduce the constraints on the number of references in research articles• be open and transparent by providing data and methods used to calculate all metrics• provide the data under a licence that allows unrestricted reuse, and provide
computational access to data, where possible
The declaration had been signed by over 12,000 individuals and about 550 organisations at
the time of writing.

Changes in citation behaviours
In addition to the trends outlined above, two recent papers from the Google Scholar teamhave provided evidence that shows authors are citing a higher proportion of older papers
than in the past, and that highly-cited papers are more likely to be found in non-elite
journals (Acharya et al., 2014; Verstak et al., 2014). In both cases the authors speculate that64

The STM Report, Fourth Edition

March 2015

online availability and growing ease of discovery (e.g. via search engines or other discovery
tools) of older and more obscure journal content has played a role.

Citations by patents
Citations to STM articles made within patents are sometimes used as another measure ofwider impact beyond academe. Citations are typically much older than in the scientific
literature, mainly because of the delay in granting patents; for example, the NSF analysis
looks at an 11-year window after a 5-year lag. In the US, the proportion of patents citing
academic literature increased from 12% to 15% between 2003 and 2012 (NSF 2014). The
majority of cited articles fall into three fields: biological sciences (48%), medical sciences(23%), and chemistry (11%).

Usage and the Journal Usage Factor
Total global downloads of articles from publishers’ sites have been estimated at between 1.1
billion in 2010 (as shown in Table 5) and 2.5 billion (according to an informal STM survey),
with perhaps another 400 million from other sites such as repositories.
Some believe that the number of downloads might give a better measure of an article’s
wider impact than do citations (as noted above, there are many more scientists who are notauthors than those who write). This would be particularly be the case for clinical medical
journals, or other journals with a large practitioner readership.
The UK Serials Group commissioned work to investigate whether it might be feasible todevelop a “Usage Factor” based on download statistics. The report, issued in mid-2007,
concluded that it would be feasible to develop a meaningful journal Usage Factor and that
there was support in the library and publisher communities to do this. UKSG and
COUNTER then commissioned CIBER to conduct more detailed investigations which were
published in 2011 (CIBER Research Ltd 2011). The COUNTER Code of Practice for Usage
Factors is now available in Release 1 (COUNTER 2014).
The Code defines the publication and usage period as two concurrent years: that is, theusage factor for 2009/2010 will be based on 2009/2010 usage data for articles published in
2009/2010. The Usage Factor: Journals (UFJ1) as defined as “median value of a set ofordered full-text article usage data”; the median is proposed rather than the mean because
the data is highly skewed, with most items having low use, and a few used many times. It
will be reported annually as an integer (greater precision is deprecated because the level ofvariation means there is a lot of statistical noise). It will integrate articles-in-press from theaccepted manuscript stage, and will incorporate usage from multiple platforms, reflecting
the heterogenous sources of article usage. Two UFJ’s may be calculated: the publisher usage
factor (based on fulltext usage on the publisher’s COUNTER-compliant platform), and theconsolidated usage factor (derived from the total usage on a group of COUNTER-compliant
platforms).
Patterns of usage were found by CIBER to vary considerably between different document
types and versions. Consequently it is proposed there should be two versions of the UFJ: one
based on usage to all paper types except editorial board lists, subscription information, andpermission details, and a second based on scholarly content only (short communications,full research articles, review articles).
CIBER found that there was little correlation between the proposed UFJ and citation-based
measures such as the Impact Factor. This was not surprising as they measure different things(reflecting reader and author choices respectively). Highly cited papers do tend to be highly

65

The STM Report, Fourth Edition

March 2015

downloaded, but the reverse is not necessarily true, particularly in fields with highproportions of practitioners. Citations and downloads have different profiles over time: mostdownloads occur in a peak a few months wide immediately following publication, whilecitations build over a longer period of 2–3 years.
The consensus view emerging seems to be that downloads (as a proxy for readings) is apotentially useful complement to citation data but that it should not be seen to replace it,
because they reflect different aspects of “using” a research paper. Download and reading
papers is more important during the early stages of research design and of article writing,while citing tends to occur more towards the end of the process. Journal-level usage factors
will have application in library acquisition settings and perhaps for authors selecting
journals to submit to, but in many cases article-level metrics will be more relevant for thesame reasons as discussed above.
Table 5: Article downloads by country, 2010 (source: (Elsevier 2011)
Country

Article downloads

Proportion of(millions)

global total (%)

Global total

1065

100.0

USA

327

30.7

China

105

9.9

UK

100

9.4

Germany

70

6.6

Japan

62

5.8

2.13. Costs of journal publishing
An understanding of the costs of journal publishing has become important not just for
publishers but also for the wider scholarly community because of the debate over the serials
crisis and open access.
A 2008 RIN report conducted by Cambridge Economic Policy Associates looked in detail atthe costs involved in the journals publishing process (RIN 2008)), including library accessprovision costs and non-cash cost incurred by scholars in conducting peer review and in
searching for and then reading articles. This report provided one of the more reliable
estimates of journal costs. CEPA have subsequently updated their estimates for a later report(RIN 2011c), giving the average 2010 journal article cost of production (print + electronic) at£3095. This was made up as follows:• first copy costs (the costs incurred regardless of the number of copies distributed, e.g.
peer review management, copy-editing, typesetting & origination): £1261• variable costs (printing, paper, distribution): £581
• indirect costs (staff and overheads): £666
• surplus: £586

66

The STM Report, Fourth Edition

March 2015

Note that RIN included surplus in this figure, so that the cost is that seen by the purchaser
rather than producer. Taking this into account the relative proportions are broadly similar to
the averages for Wiley-Blackwell journals given in Campbell & Wates (Campbell & Wates,2009).
The PEER project reported the average cost of managing peer review at $250 per submitted
manuscript and the average production cost at $170–400 per accepted manuscript (in eachcase the figures refer to salary and fees only, excluding overheads, infrastructure, systemsetc.) (Wallace 2012).
It is important to remember these figures are averages. First copy costs in particular show
considerable variation depending on the type of journal. The earlier RIN/EPS Baseline
report (EPS 2006) quoted figures from the literature ranging from $350 to $2000, but the 2008
RIN report quoted a narrower range. For low rejection rate journals the RIN authors gave afigure of £1670, with high rejection rate journals at £4091. RIN’s figure for popular hybrid
journals (Science, Nature, etc.) was £4116, though other estimates have placed it at $10,000 oreven higher.
RIN also estimated variations in indirect cost by publisher type at £705 per article forcommercial publishers against £428 for society publishers. We are not aware of any othersystematic data which would validate this.
Journal prices, as well as covering the publisher’s costs, also include in most cases anelement for profit (in the case of commercial publishers) or surplus (for not-for-profits).
Profits are a major source for reinvestment and innovation. For their part, societies
frequently use surpluses from journal publishing to support other activities such asconferences and seminars, travel and research grants, public education, etc. (Baldwin 2004;
Thorn, Morris, & Fraser, 2009). RIN estimated the average profit/surplus in 2008 at 18% ofrevenues, equivalent to £517 per paper (these figures were not updated for the 2011 report),
with variations between commercial publishers (£642) and society publishers (£315) that atleast partly reflect their differing tax status as much as actual profitability (not-for-profits do
not pay corporation tax so the fairest comparisons would be between post-tax profits andsurpluses rather than pre tax).

Electronic-only publishing cost savings
The potential cost savings from moving to online-only publishing have typically been given
by publishers at 10-20% of costs.) estimated the global system-wide cost savings that would
arise overall if 90% of journals were to switch to e-only publishing at £1.08 billion, offset by arise of £93m in user printing costs RIN (RIN 2008). The largest part of this saving comes notfrom publisher costs but from library savings (from not having to handle, bind, preserve
print copies etc.), with reductions in publication and distribution costs equal to 7% of thetotal publishing costs. Eliminating the profit/surplus elements, this figure is equivalent to
9% of the publisher’s costs, slightly under the publisher estimates.

Open access and possible cost savings
The potential for open access to effect cost savings has been much discussed (e.g. see Open
access). However the emergence of pure-play open access journal publishers allows someevidence of average article costs to be inferred from their financial statements:• PLOS’s annual report for 2013/14 shows total costs (including overheads) of $29.6
million for about 34,000 articles published, giving an average of $1088 per article ($871
excluding overheads). This combines the low-cost PLOS ONE with the higher-cost

67

The STM Report, Fourth Edition

March 2015selective journals, suggesting that the average for PLOS ONE would have been lower(PLOS 2014)• eLife’s financial statement for its first full year of operation showed total costs of £2644k,
equating to an average cost per article of £8370 (or about $14,000 at £/$=1.67; 316 articles
were published in 2013). While eLife is a highly selective journal with a costly editorial
staff, this figure should be treated with caution, as it is not revealed what fraction of thecosts were one-offs or deliberately larger than necessary to build future scale (eLife
2014). Output more than doubled to 636 articles in 2014, which seems likely to have
reduced the average significantly• at the other end of the cost scale, Hindawi was reported in Nature as publishing 22,000
article in 2012 at an average cost of $290 per article (Van Noorden 2013). Hindawi uses a
low-cost publishing model and is situated in a relatively low-wage part of the world(Egypt)The same Nature article quoted other publishers’ stated costs, albeit not supported bypublished accounts:• the Proceedings of the National Academy of Sciences estimated their average cost at $3700
per published article• Nature’s Editor-in-Chief was quoted as estimating its internal costs as £20–30,000 per
paper• PeerJ said their average costs were in the “low hundreds of dollars” per article
On the other hand, substantial savings at large existing publishers may not be that easy tofind: the financial analyst firm Bernstein Research estimated that a full transition to open
access would save a subscription publisher around 10–12% of its cost base (Aspesi 2012).

Journal pricing
Journal pricing has been the source of much debate and controversy, and perceived highprices and high price increases have been one of the factors driving the open access agenda.
It is true that journal prices have outpaced inflation; for instance, the Association of Research
Libraries (ARL) have published statistics which show that the annualised increase in serials
expenditures between 1986 and 2011 was 6.7%, while the US Consumer Prices Index rose by
an annualised 2.9% over the same period (ARL 2011).
The reasons for historic journal price increases have been varied and include (adapted from(King & Alvarado-Albertorio, 2008): growth in article output leading to increased numbersof articles per journal, which with a parallel increase in average article length led to larger
journals; reduction in page and colour charges; the “new journal” effect (growth ofscholarship leads to the burgeoning of new fields, which in turn leads to new journals; onaverage new journals will tend to be in niche areas with low circulations (at least initially)
and will tend to be relatively inefficient economically, and hence will tend to have higher
subscription prices); increased special requirements and features; conversion of back issues
to electronic format; publishers increasing prices to compensate for falling subscription
numbers and currency effects; and, of course, cost inflation (especially salary and paper
costs), which has annualised at about 3% per annum for the last twenty or more years.
In summary then, the observed annual average journal price inflation during the 1990s and2000s has a number of components, of which organic growth in the literature (3%) and cost
inflation (3%) were the most important, followed by electronic delivery and conversion

68

The STM Report, Fourth Edition

March 2015

costs, new journal specialisation and attrition (price spiral) and currency fluctuation effects(~1%).
The serials crisis arose not just because of these pressures on prices, but also because growth
in research budgets (which translates into increased article output) has consistently
outpaced growth in library budgets. For instance, between 2004 and 2008, total UK
university spending rose in real terms by 22% while library spending on “information
content” rose by 15% (RIN 2011b). In the US, the proportion of university funds devoted tolibraries fell in 2009 for the 14th year in succession, dropping below 2% for the first time
(ARL 2011). This is partly attributable to efficiency gains (e.g. bundled and consortium-basedpurchasing, other shared services, outsourcing of cataloging and reference services, and staff
reductions) but also reflects the failure of libraries to make their case for sustaining theirshare of a growing total budget.

Eﬀect of bundling and consortia licensing on prices
Statistics using publishing subscription prices have become increasingly misleading,however, because these figures do not represent what libraries have actually paid, due to theefficiencies of electronic delivery and the growth of multi-journal licences. (ARL and LISU
have both stopped recording the number of subscriptions in their annual statistics partly forthis reason.)
One increasingly used measure of journal pricing is the cost per download. Partly because
scholars are becoming more used to using electronic content and partly because the “BigDeal” and similar consortia licences provide access to a lot of additional content at relatively
low additional cost, the average price paid per downloaded article has fallen substantially.
LISU (Loughborough University’s Library and Information Statistics Unit) noted in their2005 annual report that such deals were partly responsible for lowering the average cost per
title of current UK serial subscriptions by 23% over the 5-year period to 2003/04 (Creaser,
Maynard, & White, 2006), p.133). This fall has continued, with an average price per
download in UK academic institutions falling in real terms from £1.19 in 2004 to £0.70 in
2008, a reduction of 41% (RIN 2011b).
This was also illustrated in a 2012 report (Gantz 2012); see also (Gantz 2013) whichchallenged the common interpretation of the ARL statistics cited above. The report argued
that while library serial expenditures had indeed increased three-fold between 1990 and2010, the ARL libraries’ collections had tripled in size through new acquisitions and throughexpanded content in existing holdings. Average cost per journal was therefore the same as in1990. The apparent 6-fold increase in journal prices reported by ARL was not incorrect assuch, but was based on the list price for print, whereas libraries were now purchasing
bundles of electronic content. This was illustrated by the increase in average cost per journalacquired between 1990 and 2000, followed by its decline to 1990 levels by 2010.

2.14. Authors’ behaviour, perceptions and attitudes
There have now been numerous studies of author behaviour, perception and attitudes. Two
pioneering pieces of work stand out for their large (at the time) international scale (4000–
6000+ respondents) and rigorous methodology and design: the two surveys conducted by
CIBER (part of University College London) and published in 2004 and 2005 (Rowlands,
Nicholas, & Huntingdon, 2004; Rowlands & Nicholas, 2005), and a survey commissioned by
Elsevier in collaboration with CIBER and NOP in 2005 (Mabe 2006; Mabe & Mulligan, 2011).
Later studies by RIN and Harley have largely extended and amplified the CIBER findings(RIN 2009a; Harley & et al, 2010); while more recent work has documented authors’69

The STM Report, Fourth Edition

March 2015

evolving attitudes toward open access (Taylor & Francis 2014; Nature Publishing Group2014).
In New journal publishing models: an international survey of senior researchers Rowlands &Nicholas report on the second CIBER survey, which received responses from 5513 senior
journal authors. Their findings in respect of open access have to some extent now been
overtaken by events (for instance, a majority of authors believed that mass migration to
open access would undermine scholarly publishing, yet this is now government policy in
the UK at least – see Open access), but some points remain current:• The crucial importance of peer review was re-emphasised.
• Senior authors and researchers believed downloads to be a more credible measure of theusefulness of research than traditional citations.
• CIBER found that authors had little knowledge of institutional repositories and there
was also evidence that a significant minority (38%) were unwilling to use IRs. With the
exception of a few special cases, this remains true today (e.g. see Wallace 2012).
The Elsevier/CIBER/NOP 2005 survey used a similar methodology to the CIBER surveys –online questionnaires with 6344 responses – but supplemented this with 70 follow-up depth
telephone interviews. Among its key findings that remain current were:• Although the superficially most important reason given for publishing was todisseminate the results, the underlying drivers were funding and furthering the author’s
career. This pattern was similar to an earlier study (Coles 1993) conducted in 1993 exceptthat “establishing precedence” and “recognition” had increased in importance. The
transition to electronic publishing between 1993 and 2005 had thus created hardly any
differences in author motivations.
• Researchers were ambivalent towards funding bodies: 63% thought they had too much
power over what research is conducted. But despite concerns about the pressure to
publish in high impact journals, funding bodies did not dictate the choice of journal.
[This survey was conducted before funding body mandates about article deposit wereintroduced and hence was unable to explore researchers’ views on this topic.]• Authors were divided when it comes to deciding whether to publish in a prestigious orniche journal.
• The importance of peer review was again underlined. (See also Peer review.)• A majority – 60% – believed that the publisher added value – but 17% did not, withmore thinking so in Computer Science (26%) and Mathematics (22%).
• There was high demand for articles published more than 10 years earlier [that is, prior to
the introduction of electronic journals].

Motivations for publishing
The fundamental needs of researchers with regard to scholarly communication have beenstudied over the last 20 years or so, and vary depending on their role, that is whether acting
as an author or a reader. The core needs of authors are to be seen to report an idea first; tofeel secure in communicating that idea; [for empirical subjects] to persuade readers that theirresults are general and arise from enactment of a canonical (scientific) method; to have theirclaim accepted by peers; to report their idea to the right audience; to get recognition for theiridea; and to have a permanent public record of their work (Mabe 2012).

70

The STM Report, Fourth Edition

March 2015

Looking at the specific motivations for publishing, the most important motivation reported
in a 2005 survey was “dissemination” (73%), with “furthering my career” and “future
funding” the key secondary motivations. Comparing these results to a similar study in 1993
showed little change in these three motivations or their rank order, but the secondary
motivations, “recognition” and “establishing precedent” had clearly increased, especially thelatter (Mulligan & Mabe, 2011).

Choice of journal
Multiple surveys has shown that the main factors affecting author choice of journal are thejournal’s quality, its relevance, and speed of publication (in that order). These attitudes haveremained very stable over time. For example, an analysis of 10 years’ worth of data from
Elsevier’s Author Feedback Programme (Mabe & Mulligan, 2011) allowed comparison ofdata for 2002 and 2009 (incorporating responses from nearly 100,000 researchers) andshowed that quality, the relevance and speed of publication remained the most importantfactors, and ranked in identical order. This overall picture was confirmed in a 2012 survey of
UK academics (Ithaka S+R et al., 2013), and was confirmed again in a 2014 Nature
Publishing Group survey, which reported the top five factors to be journal reputation,
relevance, quality of peer review, Impact Factor, and speed to first decision (Nature
Publishing Group 2014).

Author perceptions of, and attitudes towards open access
There is interest in whether the open access status affects authors’ choice of journals. Recent
surveys suggest that the three main factors remain pre-eminent for most authors, but thatOA status is emerging as important secondary factor. For example, a recent NPG survey
found that a minority (37%) of science researchers cited immediate open access as a very orquite important factor in journal selection compared to 90–96% citing relevance or quality
factors (Nature Publishing Group 2014). For those that chose OA journals, the mostfrequently given reason was that the journal only offered open access; that is, they had
chosen the journal for other reasons. The second most frequently given reason for selecting
an OA journal, however, was that they believed research should be open available
immediately after publication. Interestingly, funder and institutional mandates were
unimportant reasons for choosing OA publication, with the most important stated reasons
being the belief that research should be freely available, followed by the belief that OA
publications were more widely read.
Open access status may also be a negative factor for journal choice, at least insofar as it
involves publication charges: the Ithaka 2012 survey of UK academics found the fourth mostimportant factor in journal choice to be “The journal permits academics to publish articles
for free, without paying page or article charges”, in this case ahead of speed of publication(Ithaka S+R et al., 2013).
Several large-scale surveys have explored the attitudes of authors towards open access,including NPG’s Author Insights surveys, and Taylor & Francis’s Open Access Surveys.
These both ran annually in 2013 and 2014, allowing some estimation of changes in attitudes(Nature Publishing Group 2014; Taylor & Francis 2014). These surveys are complementary,with the NPG being stronger on the sciences and the T&F on the humanities and social
sciences. They contain a wealth of detail but some highlights include the following:• that there are benefits of open access seem generally accepted: only 11% said OA had no
fundamental benefits

71

The STM Report, Fourth Edition

March 2015

• a good majority of researchers believe that open access offers wider circulation (81%)
and higher visibility (75%) for their work, and these beliefs strengthened between 2013
and 2014• about half researchers think OA publication is faster than in subscription journals[although it is unclear whether this is actually the case]• researchers are divided on whether OA journals are more heavily cited: 29% agreed but
31% disagreed, while 39% were neutral. However, more agreed and fewer disagreed in2014 compared to 2013
• CC-BY licences are unattractive to a significant fraction of authors: 65% of T&F
respondents did not find it acceptable for their work to be used without their priorconsent for commercial gain. When asked to state preferences for different open accesslicences, the most popular choice was CC-BY-NC-ND, ahead of CC-BY-NC and CC-BYND, and well ahead of CC-BY which was easily the least preferred option. CC-BY wasthe most or second most preferred open licence for only 11% of respondents compared
to 53% for CC-BY-NC-ND. (T&F respondents were, however, biassed towards thehumanities and social sciences.)• support for PLOS ONE-style “soundness not significance” peer review may be ebbing,with levels of support dropping between 2013 and 2014
• the main reasons for depositing articles in repositories were a personal responsibility tomake work freely available, and requests for the article from other researchers• conversely, the main reasons for not depositing articles in repositories were lack ofunderstanding about publisher policy, and lack of available time
• rigorous (but rapid) peer review was the most important of the services author expect inreturn for a publication charge, closely followed by rapid publication• looking forward, authors believe journals will remain as the principal publication outlet,
demarcating quality research, but a significant proportion of research papers will be
published only in subject or institutional repositories that will coexist with journals

Attitudes to peer review
Researchers consistently express support for peer review in the surveys listed above, as wellas in surveys dedicated to exploring peer review (see Peer review for more detail). Mabe’s
longitudinal data showed that attitudes towards peer review did not significantly varyduring the period 2002–2009 (Mabe & Mulligan, 2011).

Attitudes towards social media and "science 2.0"
This same sense of continuity and preference for existing approaches and tools was
illustrated in a RIN study into researchers’ use of and attitudes towards Web 2.0 and social
media (RIN 2010).
A major UC Berkeley study (Harley & et al, 2010) similarly found researchers remaining
focussed on conventional formal publication, and very cautious about new models of webbased scholarly communication. Researchers used a range of communication methods at
different stages of the research cycle, and these varied from discipline to discipline withbiology standing out as having the narrowest range of types of outlet (i.e. primarily research
journals). They found “no evidence to suggest that “tech-savvy” young graduate students,
postdoctoral scholars, or assistant professors were bucking traditional publishing practices”
and that “once initiated into the profession, newer scholars—be they graduate students,
72

The STM Report, Fourth Edition

March 2015

postdoctoral scholars, or assistant professors—adopt[ed] the behaviors, norms, andrecommendations of their mentors in order to advance their careers”. In fact it wasestablished researchers that could afford to be more experimental. (An earlier Californianstudy reported similar findings, with senior faculty more open to innovation than younger,
more willing and experiment and to participate in new initiatives, and also found more
appetite for change in arts and humanities than in other disciplines (University of California
2007).) The Harley study did though identify topics where attention was required, including:re-examination of the methods and timing of peer review; new models of publication able toaccommodate varied lengths, rich media and embedded data links; and support for
managing and preserving new digital research methods and outputs (e.g. components ofnatural language processing, visualisation, complex distributed databases, and GIS, etc.).
In the past few years, however, numbers of registered users of scientific social networks
including Academia.edu, ResearchGate and Mendeley have rapidly grown, suggesting
researchers may be becoming more willing to use some kinds of social media or networks
for professional purposes. (See Scientific Social Networks for more details.)
See also Social media.

2.15. Publishing ethics
There has been a growing awareness of the need for higher (or at least more transparent)
ethical standards in journal publishing to deal with issues such as conflict of interest, ghostwriting, guest authorship, citation rings, peer review rigging, authorship disputes,
falsification and fabrication of data, scientific fraud, unethical experimentation andplagiarism. Much of the criticism has been addressed at the intersection of the biomedical
journals and pharmaceutical industry but the issues are by no means unique to this sector.
The adoption of online submission systems has made it easier for journals systematically tocollect information such as declarations on competing interests, ethical consents, etc. It is
increasingly the norm for journals in relevant fields to publish such declarations alongside
the paper.
There has been concern in recent years at the fast-growing number of retractions, whichhave increased from about 30 a year in the early 2000s to more than 400 in 2011, despite arise of only 44% in papers over the period (Van Noorden 2011). Even so, it only represents
perhaps 0.02% of papers, though in surveys, around 1–2% of scientists admit to having
fabricated, falsified or modified data or results at least once. It seems probable that theincrease in published retractions is positive, coming from an increased awareness of theissues and better means of detection rather than an increase in misconduct itself. One
problem with retractions is the tendency for authors to continue citing the withdrawn paper;
adoption of the CrossMark initiative should help curb this, or at any rate alert readers who
follow the citations.

Committee on Publication Ethics
The Committee on Publication Ethics (COPE) 33 was established in 1997 and provides aforum for publishers and editors of scientific journals to discuss issues relating to theintegrity of the work submitted to or published in their journals. It has over 9000 members,
mostly editors of scientific journals. It holds quarterly meetings and provides its memberswith an auditing tool for their journals to measure compliance with its best practice

33 http://publicationethics.org/
73

The STM Report, Fourth Edition

March 2015

guidelines. All COPE members are expected to follow its Code of Conduct and Best Practice
Guidelines for Journal Editors, of which the most recent revision was published in 2011
(COPE 2011).

Other organisations with an interest in publishing ethics
The International Committee of Medical Journal Editors (ICMJE) 34 provides detailed
guidance on ethical matters relating to medical publishing (many of which are equallyapplicable to other areas), including authorship and contributorship, sharing of researchdata (including clinical trials data), editorship, peer review, conflicts of interest, privacy andconfidentiality, and protection of human subjects and animals in research. The ICMJE
Recommendations (previously known as the Uniform Requirements for Manuscripts
Submitted to Biomedical Journals) amount to an ad hoc standard that is widely adhered to(ICMJE 2013).
The World Association of Medical Editors (WAME) 35 also addresses ethical issues, and has
published a policy statement on conflict of interest in peer-reviewed medical journals(WAME 2009).
The Retraction Watch blog writes regularly on article retractions and the issues raised. Its
authors have proposed journals adopt a Transparency Index which would specify things likethe journals peer review policy, whether it used plagiarism detection software, its
mechanism for dealing with allegations of errors or misconduct, and whether its corrections
and retractions conformed to ICMJE and COPE guidelines (Marcus & Oransky, 2012).

CrossCheck and other automated detection tools
CrossCheck36 is a plagiarism detection tool set up by the CrossRef organisation specificallyfor the scholarly journal sector. Although software is widely available that can compare atext to documents on the web, such services are not useful for checking a scientificmanuscript because the scientific literature databases are not accessible to such services.
CrossCheck remedies this by creating a collaborative database of STM content (contributedby participating publishers) allied to commercial plagiarism detection software (currently
iThenticate). Users of the service can compare submitted manuscripts to the publishedliterature. The software provides an automated report on the degree of matching between
documents but the final decision on whether this represents plagiarism, repeat publication
or some other more benign cause remains a matter for human judgement.
Other tools for detecting misconduct include screening with image-editing software forphoto or image manipulation, and data review (digit preference analysis can detectfabricated data).
The arXiv repository has its own dedicated software for screening submission for potential
plagiarism. A 2014 study looked at patterns of potential plagiarism within arXiv across thewhole corpus of 757,000 articles from mid-1991 to mid-2012. Text reuse was fairly common:
after filtering out review articles and legitimate quoting, about one in 16 arXiv authors wasfound to have copied long phrases and sentences from their own previously publishedwork. About one out of every 1000 of the submitting authors copied the equivalent of a

34 http://www.icmje.org
35 http://www.wame.org
36 http://www.crossref.org/crosscheck.html
74

The STM Report, Fourth Edition

March 2015

paragraph's worth of text from other people's papers without citing them. Perhaps the mostinteresting finding was that the more a paper reuses already published work, the lessfrequently that paper tends to be cited (Citron & Ginsparg, 2014).

2.16. Copyright and licensing
A robust copyright (or more generally, intellectual property) regime that is perceived to beequitable by the large majority of players in the system is a precondition for commercial
content and media industries, and journal publishing (open access included) is no exception.
In the case of subscription-access journals, authors either transfer copyright to the publisher(while retaining certain defined rights) or grant the publisher a licence to exploit another setof defined rights (about two-thirds of large publishers now prefer this grant of licence option(Inger & Gardner, 2013)); in either case the outcome is much the same, to allow the publisher
to exploit commercially the rights in return for services provided to the author (peer review,copy-editing, kudos etc.). In the case of open access journals, authors typically retain
copyright and release the work under a Creative Commons licence or similar (see below)
which allows use and reuse but imposes conditions, such as attribution of the author, which
depend on copyright. However, OA under a traditional copyright regime is also possible inprinciple.
Copyright and other IP law (such as patent law) seeks to establish a balance between
granting monopoly rights to the creator (in order to encourage creativity and innovation)and the interests of wider society in having unrestricted access to content. This balance mayneed to be kept under review, for example to stay abreast of developments in technology.
The digital transition has presented many challenges to the traditional copyright regime
based on control of copies and integrity of documents – a single digital document can serve
the world and it is essentially never entirely unalterable.

Copyright reforms
The most recent reviews of copyright in the UK and the EU (the Hargreaves report andsubsequent government consultations37, and Copyright in the Information Society38 andsubsequent Licences for Europe39 programmes respectively), covered the topics raised by thedigital environment that are relevant under any regime:• Digital copyright exceptions. Copyright exceptions are provided where it is judged in the
public interest to allow special cases that are exempt from some normal copyright
limitations. They are governed under international treaty by the Berne 3-step test:
exemptions must be confined to a special case; that does not interfere with the normal
exploitation of the work; and does not unreasonably prejudice the legitimate interests of
the rights-holder• Exceptions under review include: the archiving needs of libraries (e.g. to replacedamaged originals from an archival copy or to convert to content to a new format as oldformats become obsolete); support for the blind and visually impaired; inter-librarylending; access within libraries to digitised content acquired in print formats; teachingcourse-packs; orphan works

37 http://is.gd/3il5QW
38 http://ec.europa.eu/internal_market/copyright/copyright-infso/index_en.htm
39 http://ec.europa.eu/licences-for-europe-dialogue/
75

The STM Report, Fourth Edition

March 2015

• Orphan works are copyright works for which the user is unable to identify and/or
contact the rights holder. Such works risk exclusion from legitimate exploitation because
copyright-compliant users may prefer non-use over risk of infringement. In order toavoid this, an orphan works exception allows exploitation where the user has made a“diligent search” to identify the rights holder• “Out-of-commerce” works are works that are still protected by copyright but are nolonger available through normal channels of commerce (for example, out-of-print books
where the publisher does not intend to reprint or issue an ebook edition). Various
governments have proposed or enacted the right of public or national libraries orcultural institutions to make these available via digitisation

UK copyright changes
In the UK, a number of the key recommendations made by Hargreaves that were relevant topublishers have now been at least partly implemented (Hargreaves 2011; Intellectual
Property Office 2014):• a copyright exception to allow text and data mining (TDM) has now been implemented,
despite this being an active area of development in STM (the Select Committee preferred
to see publishers developing usable and affordable licensing schemes). This permits
users “make copies of works ‘for text and data analysis’”, provided this is for noncommercial research, and that copies are accompanied by “sufficientacknowledgement” (where practicable). (See also below, Text and data mining)• the UK government announced 40 funding in March 2013 for the Copyright Hub andDigital Rights Exchange, which had been proposed by Hargreaves to make it easier to
get copyright clearance, including for the case of “orphan works” (ones where theoriginal copyright holders cannot be traced). It is intended to provide a resource of
information about copyright; a focal point for registries of different rights and theirowners; and a platform for licensing transactions• a copyright exception for format-shifting: this came into effect on 1 October 2014 despite
objections from a variety of rights-holders. The exception only covers personal copying,
however, so falls short of the rights that academic libraries and the British Library were
hoping for to facilitate long-term preservation• Hargreaves also recommended that copyright exceptions could not be overridden bycontract. This was implemented with respect to the new copyright exceptions(quotation, parody and private copying/format shifting)EU copyright consultations and developments
As noted above, the EU has conducted consultations around possible changes to copyrightwithin the Copyright in the Information Society and subsequent Licences for Europe
programmes, which concluded in November 2013. This was followed by a further public
consultation on review of EU copyright rules, with a report and proposals for next steps
issued in July 2014. 41

40 See: Government gives £150,000 funding to kick-start copyright hub, https://www.gov.uk/
government/news/government-gives-150-000-funding-to-kick-start-copyright-hub
41 http://ec.europa.eu/internal_market/consultations/2013/copyright-rules/index_en.htm
76

The STM Report, Fourth Edition

March 2015

The agenda has been similar to those of the UK Hargreaves report, including important STM
issues such as text and data mining, but also included matters such as cross-border accessand portability of services, and user-generated content and micro-licensing. The
Commission is working a white paper due for release in late 2014, “A copyright policy for
Creativity and Innovation in the European Union”, setting out its proposed changes; aninternal draft was leaked in July 2014 (Baker & McKenzie 2014).
The Commission’s so-called ongoing initiatives are of less relevance to STM publishers,
include out-of-commerce works, private copying levies, access to copyright works forpeople with print disabilities, and the online distribution of audiovisual works.

US and other territories
In the US too there is an active debate on the need for copyright reform. The Register of
Copyrights already intends to bring forward legislation aimed at dealing with orphan
works, to update the fair use rules in relation to library uses, and to enable mass digitisationof commercially unavailable works (Samuelson 2012). The last point arises following the
failure of the Google Book settlement, and relates to “out-of-commerce” works.
The reform agenda is, however, substantially wider. Maria Pallante, the US Register of
Copyrights testified before Congress in March 2013 to the need for reform in a wide list ofareas, including: “clarifying the scope of exclusive rights, revising exceptions and limitations
for libraries and archives, addressing orphan works, accommodating persons who haveprint disabilities, providing guidance to educational institutions, exempting incidental
copies in appropriate instances, updating enforcement provisions, providing guidance on
statutory damages, reviewing the efficacy of the DMCA, assisting with small copyrightclaims, reforming the music marketplace, updating the framework for cable and satellite
transmissions, encouraging new licensing regimes, and improving the systems of copyrightregistration and recordation.”France has passed legislation allowing its national library to digitise such out-of-commerce
works.

Perceptions and understanding of copyright
It is worth noting that much of the debate about copyright in STM sector takes place withina context of widespread ignorance and misunderstanding of copyright and the rights
available under the current regime. For example, a PRC paper published in 2009 looked at
authors’ perceptions of the rights they retained in their articles following publication andcompared this to what publishers actually permit (Morris 2009). The study found that
authors underestimate what they could do with pre-publication versions (e.g. self-archiving,use in course packs, provide copies to colleagues) while overestimating what publishers’
policies allowed them to do with the published version. In particular, many authors believed
they could self-archive the published version, which very few publishers permit. The study
concludes that publishers had failed to communicate their copyright policies effectively.
This picture, of copyright and associated use and reuse rights being little- or misunderstood, recurs in other studies of academics, and even with librarians. For example, a
RIN study on access gaps identified confusion about licensing and particularly walk-in
rights, especially for e-resources (RIN 2011a), and lack of knowledge about copyright has
been cited as one of the reasons for author hesitancy in depositing in archives. Recent
surveys of authors confirm that confusion about copyright and their retained rights persist(e.g. Taylor & Francis 2014).

77

The STM Report, Fourth Edition

March 2015

Model licences
Model and sample licences have been developed by a number of organisations including
publisher organisations, intermediaries, and purchasing bodies. Use of such licences isdesirable for two main reasons: it simplifies transactions and the operation of the market,
and because the licences typically represent “best practice” following substantial
consultation and negotiation among interested parties. Examples include:• IFLA Licensing Principles: these are in fact not a model licence but a set of principles
governing contracts between libraries and publishers. Originally drafted in 2001, mostrecently updated May 2014. http://www.ifla.org/publications/ifla-licensingprinciples-2001• LicensingModels: a set of licences for electronic resources originally developed in 1999
in collaboration with the major subscription agents and subsequently extended by John
Cox Associates (the site is now maintained by Ringgold). Licences included academic
libraries, academic consortia, corporate library, public library, ebooks, and 30/60-day
free trials. http://www.licensingmodels.org• P-D-R Model Licence was developed by ALPSP, STM and the Pharma Documentation
Ring covering licence terms between publisher and pharmaceutical companies. The 2012
update includes a new clause with guidance on rights for text and data mining. http://
www.p-d-r.com/content/publications/• Text and data mining (TDM): STM has developed sample licences covering TDM ofsubscribed content, and for TDM of previously un-subscribed content. http://
www.stm-assoc.org/text-and-data-mining-stm-statement-sample-licence/• STM open access licences: see Open access licences below• JISC Model Licences apply of course only to JISC agreements, including NESLi2, with
sublicences for archives, databases, and SHEDL. http://www.jisc-collections.ac.uk/
model_licence• in the US there is no equivalent national procurement, but model licences include the
LIBLICENSE model licences, as well as those created by various large consortia. http://
liblicense.crl.edu/licensing-information/model-license/

SERU
SERU (Shared Electronic Resource Understanding) Recommended Practice is a NISO Best
Practice. It provides an alternative to a licence agreement where library and publisher agree,
primarily designed for (and utilised in) the North American market. The SERU statement
expresses commonly shared understandings of the content provider, the subscribing
institution and authorised users; the nature of the content; use of materials andinappropriate uses; privacy and confidentiality; online performance and service provision;and archiving and perpetual access. The benefit is to simplify procurement of electronic
resources by avoiding the need for a bilateral licence.
Originally adopted in 2008 for e-journals, it was updated to its current version in 2012 which
covers a wider range of content including ebooks. Publishers, libraries and consortia that are
willing to use SERU join the registry (available at its website), though this does not commit
them to using it for future orders (NISO SERU Standing Committee 2012).

78

The STM Report, Fourth Edition

March 2015

Open access licences
For open access journals, the article is released under a licence that allows users to access,copy and reuse the content under specified circumstances. From the authors’ perspective,
the typical arrangement is for them to retain copyright but to sign a licence agreement withthe publisher allowing the latter to issue the work under the specified open access licence,
although other arrangements are possible.
The licences most frequently used for open access journals are those developed by Creative
Commons. The latest versions (v4.0) were launched in November 2013; the main area ofdevelopment compared to v3.0 was further internationalisation; improved interoperability
with other licences; anticipation of future developments to make them longer lasting; andspecific requirements for data, science and education.
Creative Commons are sometimes described as “some rights reserved” (in contrast to the“all rights reserved” copyright statement); the principle is quite different from placing
material in the public domain (i.e. waiving rights). The licences come in multiple flavours:• CC-BY allows users maximum freedom in re-using content: essentially all copying andreuse is permitted provided the author (copyright holder) is acknowledged, including
the creative of derivative works, and reuse for commercial purposes. This is the licence
preferred by most open access advocates including the Open Access Scholarly
Publishers Association (OASPA)• CC-BY-NC is the same as CC-BY except the reuse for commercial purposes is notallowed (without first obtaining permission, as with standard copyright). Many open
access advocates prefer the CC-BY licence, arguing that commercial use is a fuzzy term,
and that allowing commercial exploitation of publicly funded research is in the public
interest• CC-BY-NC-ND additionally exclude the creation of derivative works. OASPA does not
permit its use by its members because it sees derived use as fundamental to the way inwhich scholarly research builds on what has gone before• CC-BY-SA: the “share-alike” rider requires those creating derivative works to attach thesame share-alike licence. This is (perhaps surprisingly) deprecated by most open accessadvocates; for example, OASPA does not permit its use by its members because material
distributed within a share-alike article could only be combined and redistributed withother share-alike content
New open access model licences were released by STM in August 2014.42 These wereintended to be complementary to Creative Commons licences. They were designed to coverrecent developments such as multi-language access, text mining, and also the specificinstance of commercial use to cover paid advertising being associated with open access
content.
The licences were not well received by open access advocates and campaigners; a coalition(including funders, institutions, publishers, curators and the users of public resources)
issued a statement calling on STM to withdraw them (Global Coalition of Access to Research,
Science and Education Organizations Calls on STM to Withdraw New Model Licenses 2014). STM’s
statement in response (STM 2014) noted that there were multiple views on the issue,
including among its own members: some preferred the efficiency of standardising on asingle licence, while others preferred to offer choices and options to authors that may reflect
42 http://www.stm-assoc.org/open-access-licensing/79The STM Report, Fourth Edition

March 2015

particular concerns. In the end this seems likely to be a matter that will be decided by themarket.

Text and data mining rights
Text and data mining (TDM) has been identified as an important and growing way of using
STM content. It is discussed in more detail under New developments in scholarly communication
but deserves an entry within this Copyright section because the rights issues remain underactive debate and in flux.
At the time of writing, it was still relatively uncommon for STM journal licences to permit
TDM without further consent of the publisher, and most publishers (other than open accesspublishers) did not have publicly available policies, but dealt with each request on a caseby-case basis (Smit & van der Graaf, 2011; Inger & Gardner, 2013). The requirement tocontact each publisher individually would create an onerous burden for a researcher thatwanted to mine a substantial fraction of the literature. 43
In a parallel public response to these issues, the Hargreaves report proposed a copyrightexception for TDM; this has now been enacted in the UK, but fails to solve most researchers’
problems because the issue is global, and because it would deal only with the right to mine
content already licensed, whereas a more general problem is mining both licensed andunlicensed content.
A better way forward for this more general case could be a comprehensive licensing process,covering multiple publishers. A small but important step was taken in 2012 with the model
licence terms to cover TDM agreed by STM, ALPSP and P-D-R (Pharmaceutical
Documentation Ring).44
Publishers have issued statements of commitment to facilitating TDM for non-commercialuse (STM 2013a). In this regard STM has developed model licence terms that could be added
to existing publisher-library licences to support TDM under defined terms (STM 2012).
A number of more ambitious cross-industry collaborative initiatives have emerged, notably
those led by CrossRef, CCC and PLS, which are discussed below in the section on Text anddata mining.
The issue is also bound up with open access. For example, the UK Research Councils 2012
access policy requires authors’ copies of articles deposited in archives to permit TDM, andfor open access articles published in journals to similarly permit TDM in order to becompliant with the policy. Some publishers changed the licensing of their OA articles fromthe CC-BY-NC to CC-BY in response to these and other pressures.

Machine readable and embedded licences
One potential solution to the problems of orphan works and of misunderstandings overwhat rights were available to users of digital content could be to embed the licence in amachine readable format within the resource itself. This already occurs to some extent withcertain types of media file, notably music and videos for online sale. In these arenas it isoften associated with digital rights management (DRM) arrangements, but this is not

43 There are, for example, 587 publishers with more than 1000 papers published in PubMed since
2000, clearly an infeasible number for most people to negotiate with
44 http://is.gd/UXnRMl
80

The STM Report, Fourth Edition

March 2015

necessary: the licences can simply assert ownership and specify allowed downstream uses
and licensing requirements.
The Linked Content Coalition45 worked between 2011 and 2013 to develop a Rights Data
Network to provide “framework for a fully interoperable and fully connected standardsbased communications infrastructure”. This would include the whole supply chain as wellas the end user, and potentially involves all media types, not just STM. The Rights Data
Network would be “a network of authoritative linked data in which all key entities in therights data network had standard, resolvable identifiers; these identifiers were linked instandard ways; and the management of the identifiers and links was under registry
procedures which ensure that they are under appropriate authority, and that parties with alegitimate interest in an entity can make sure that interest is correctly and publicly
recognised.”

2.17. Long term preservation
In the print world, long term preservation was the clear responsibility of the librarycommunity (rather than publishers). Preservation was ensured by the proven durability of(acid-free) paper, the multiple dispersed collections and the enduring nature of the hostinstitutions.
With electronic journals, matters are not so straightforward. The fundamental issue is thatthe problems of long term digital preservation are not yet fully resolved: although storing
the binary data seems feasible (by regularly transferring to new storage media as the oldones become obsolete), the problem is that the data may not be interpretable in the future,for example if the relevant hardware and/or operating systems are not available. A lessfundamental, but still important practical issue is the fact that most electronic journals areaccessed from the publisher’s server; the library itself does not possess a copy to preserve
but cannot rely on the publisher necessarily to be in existence at an arbitrary date in the
future. This perceived lack of a proven solution for long term preservation has been one of
the factors holding back librarians from converting to electronic-only subscriptions.
The technical issues are being addressed by research programmes, for instance at the
Koninklijke Bibliotheek (National Library in the Netherlands), at the Digital Curation Centre
and British Library in the UK, and elsewhere. At this stage, however, the challenges appear
to be at least as much organisational as technical.
The main solutions currently in use are as follows:• National library services: the earliest and best known of these is the e-Depot at the
Koninklijke Bibliotheek.46 Its digital archiving services are available to publishers
worldwide and are used by many major publishers including Elsevier, Springer, Wiley
Blackwell, Taylor & Francis, OUP, and Sage. The e-Depot also offers archiving services torepositories in the Netherlands.
• LOCKSS (Lots of Copies Keeps Stuff Safe). 47 As the name suggests it works on theprinciple of redundancy, similar to the way that multiple print journal holdings provide

45 http://www.linkedcontentcoalition.org/
46 http://www.kb.nl/en/organisation/research-expertise/long-term-usability-of-digital-resources/
information-for-international-publishers
47 http://www.lockss.org
81The STM Report, Fourth Edition

March 2015

security. The LOCKSS system, based at Stanford, allows libraries to collect and store
local copies of subscribed content under a special licence (more than 500 publishers havegiven permission for their content to be preserved in the LOCKSS system). The software
allows each library server continually to compare its content with others and thus
identify and repair any damage.
• CLOCKSS (Controlled LOCKSS) 48 is a sustainable collaborative organisation of some
200 scholarly publishers and 750 research libraries based on the LOCKSS technology.
• Portico is a not-for-profit preservation service for scholarly content49, initially as a JSTOR
project before spinning out as an independent organisation. It offers a permanent
managed archive of ejournal and ebook (and other digital) collections, with libraries
benefiting from protection against loss of access caused by defined trigger events (e.g.
the titles being no longer available from the publisher or other source) It also offers afacility for post-cancellation access. As of late-2014 it had about 920 participating
libraries, 274 publishers covering more than 20,600 journals and 340,000 ebooks, andother content, representing a total of 705 million files.
• The Alliance for Permanent Access50 (APA) aims to develop a shared vision andframework for a sustainable organisational infrastructure for permanent access toscientific information, pursued through information exchange, collaborations andspecific projects. A related organisation, APARSEN (APA Records of Science in Europe)
is a network of excellence supporting research into barriers to the long-term accessibility
and usability of digital information and data.
According to an ALPSP report (Inger & Gardner, 2013), Portico, followed by LOCKSS/CLOCKSS, was the most popular option for both large and medium publishers. All of thelarge publishers in the survey had some kind of archival arrangements, but nearly a fifth(18%) of small publishers did not.

2.18. TRANSFER code
The UKSG Transfer Code of Practice51 is a voluntary statement of best practice for the transfer
of journals between publishers. It is designed to minimise the potential disruption tolibrarians and end-users. It specifies roles and responsibilities for the transferring andreceiving publishers and covers matters like perpetual access to previously subscribed
content, transfer of the digital content and subscription lists, communication with interested
parties, and transfer of the journal URL and DOIs. At the time of writing the Code was at
Version 3.0, and was endorsed by some 50 publishers, including all the large journal
publishers.
In addition to maintaining the Code, the Transfer working group also maintains an alerting
service (including a notifications database, forms and list), and provides informal advice.
Phillpotts and colleagues provide more background on the evolution of the Code (Phillpotts,
Devenport, & Mitchell, 2015).

48 http://www.clockss.org/clockss/Home
49 http://www.portico.org
50 http://www.alliancepermanentaccess.eu
51 http://www.uksg.org/transfer
82

The STM Report, Fourth Edition

March 2015

2.19. Researchers’ access to journals
The development of online versions of scientific journals has greatly increased access to thescientific literature while greatly reducing cost per use. This has been largely because thevery low marginal costs of electronic distribution have allowed publishers to offer access tosets of journals (up to and including the complete output of the publisher) for relatively
small additional licence fees compared to the previous total print subscriptions at theinstitution. On the demand side, libraries have formed consortia to enhance their buying
power in negotiating electronic licences with publishers, also resulting in access to morejournals for their readers.
Statistics show that the number of journals acquired per library has increased dramaticallysince the advent of electronic journals in the late 1990s, and the cost paid per journal has
fallen. For example, the ARL statistics (ARL 2011) show that the number of serials purchased
per ARL library declined during the 1990s, reaching a low point of 13,682 in 2001, but has
subsequently dramatically increased to 68,375 in 2011 (not all these will be peer-reviewed
journals), while at the same time the unit cost of serials fell steadily from a peak in in 2000.
Similarly, the number of current serials subscriptions per higher education institution in the
UK more than doubled in the 10 years to 2004/05, from 2900 to 7200 (Creaser et al., 2006).
SCONUL figures show a similar growth in UK access and statistics for Australia show asimilar pattern.
The two E-journals: their use, value and impact reports from the Research Information Network(RIN 2009b); RIN 2011b) illustrated the dramatic impact of consortia licensing on accesswithin higher education institutions in the UK. For example, full text article downloads
more than doubled between 2003/04 and 2006/07 to around 102 million, and continued torise at over 20% annually to 2008, while the cost of access fell to about £0.70 per article by2008 (£0.65 at the most research-intensive institutions). The studies found that there was apositive correlation between universities’ expenditure on electronic journals and volume ofdownloads. It also found that journals use and expenditure was strongly positively
correlated with research outcomes, independent of institutional size.

Current levels of access
Assessing the current level of access to scholarly journals is a key question for governments
and other policy makers, and yet the studies on this made to date all suffer frommethodological weaknesses to a greater or lesser extent (Meadows, Campbell, & Webster,2012). This was particularly the case for the results of the consultations made by government
bodies (OSTP 2012; European Commission 2012b; European Commission 2012a); to be fair,these were explicitly consultation exercises rather than market research studies, but thedangers arise if the results are taken as being representative or generalisable.
These methodological differences and weaknesses thus make different surveys difficult tocompare and interpret. A survey conducted by CIBER in late 2011 on behalf of RIN (RIN
2011a) analysed 2645 responses to 20,000 invitations (13.2%). The survey confirmed again thecentral importance of journal articles (and to a lesser extent, conference papers). In
universities and colleges, 93% said research papers were easy or fairly easy to access, and
72% said that access had improved over the last five years. This finding was in line withearlier surveys using similar methodology and appears to suggests on the face of it little
problem in the way of access.
Similarly, a survey conducted by Outsell for the Australian Go8 Library group (Group of
Eight & Outsell, 2010) analysed 1,175 responses (8.5%) from a population of 13,807

83

The STM Report, Fourth Edition

March 2015

Australian researchers. It found 91% of respondents said that access to information resources
met their needs very well or adequately.
And yet when respondents in the CIBER survey were asked for which of a range ofresources they would most like to see access improved, a large proportion (39% in the caseof universities and colleges) identified journal articles as their first choice.
And in the European Commission survey, where the majority of respondents werelibrarians, almost 84% disagreed or disagreed strongly with the statement, “There is noaccess problem to scientific publications in Europe”. Respondents to the OSTP consultation
also argued for stronger government mandates and centralised repositories to improveaccess.
How to reconcile these positions? To start with, the RIN authors observe that “easy” accessto most of the literature is not enough for many researchers. Although levels of access inuniversities were typically good overall, there were areas where access was less easy, notably
in industry and for other groups such as independent professionals without access toacademic libraries (Ware 2009).
More generally, what would have been exceptional in the past may no longer meet current
needs. Meadows speculates that because researchers know that almost all journal articles are
digitally available, they are frustrated and express dissatisfaction when they are unable toaccess particular resources. Another factor may be the increased visibility and ease offinding of research articles through search engines, and the increased use of these to findscholarly content.
As the Finch Report noted (Finch Working Group 2012), most researchers in academia and inlarge research-intensive companies have access to a larger number of journals than everbefore, but they want more:“online access free at the point of use to all the nearly two million articles that are produced
each year, as well as the publications produced in the past; and the ability to use the latest
tools and services to analyse, organise and manipulate the content they find, so that they canwork more effectively in their search for new knowledge.”

Barriers to access
Barriers to access are an important issue: the RIN survey findings suggested “thatinformation barriers can lead to significant non-productive activity and lost opportunities on
the part of researchers and knowledge workers”. Similarly the Finch Report saw improved
access as promoting enhanced transparency, openness and accountability, and public
engagement; closer linkages between research and innovation; economic growth; improved
efficiency in the research process; and increased returns on the investments made in
research.
The most commonly cited barriers to access in all the surveys and consultations discussed
above were cost barriers and pricing: the high price of journal subscriptions and shrinking
library budgets were cited by 85% or more of respondents in both the EC and OSTP
consultations. The RIN survey also found that the most common barrier was when
researchers had to pay to access content: the majority of respondents for whom access tojournals was important felt they did not have enough access through existing arrangements.
As well as high subscription prices, the RIN respondents also felt that prices charged forindividual articles were too high.

84

The STM Report, Fourth Edition

March 2015

While cost barriers were the most important, they were not the only one identified in these(and earlier) surveys. Other barriers cited include: lack of awareness of available resources; aburdensome purchasing procedure; VAT on digital publications; format and IT problems(including digital rights management issues); lack of membership of a library with access tocontent; and conflict between the author’s or publisher’s rights and the desired use of thecontent.
The Ithaka survey of UK academics found that when a wanted item was not held in thelibrary collection, the highest share of respondents reported that they look for a freely
available version online, while the second highest share just gave up, both of which
outranked using the library’s interlending or document supply service (Ithaka S+R et al.,2013).
This was the context in which the Finch Group was set up in the UK with a brief to examine
ways to expand access. Its recommendations are primarily focussed on moving to open
access in the longer term (see Open access) but its recommendations included several
measures intended to broaden access in the short term during the transition to open access(see RCUK policy): increased funding for national licences to extend and rationalise coverage;
walk-in access to the majority of journals to be provided in public libraries (see Public access);the development of licences for sectors such as central and local government, the voluntary
sector, and businesses.

SMEs
Public policy interest in access to the scientific literature by small and medium-sizedenterprises (SMEs) has grown. SMEs have been seen as a source of innovation and job
creation and hence of particular importance in the global downturn. SMEs have not beenpart of the core market for journal publishers as they do not generally purchasesubscriptions, but have typically accessed the literature through library, database anddocument supply services. A survey for the Publishing Research Consortium (Ware 2009)
found that people in UK high-tech SMEs valued information more highly, and read morejournal articles, than those in larger companies. Of those that considered information
important, 71% felt they had good access, and 60% that it was better than 5 years ago. The
report found, however, that more than half sometimes had difficulty accessing an article,
and outline a number of possible steps that could be taken to improve access: pay-per view
access could be made simpler, with a more appropriate payment mechanism for companies,
and lower prices; higher education journal licences could include online as well as walk-in
access for local businesses; and a comprehensive, centrally administered national licence
could be explored. Some of these approaches were pursued by the Finch Group, although it
also noted that the fraction of SMEs that undertake R&D is very small.
There has been relatively little further research on this issue since the 2009 survey mentioned
above. (Houghton, Swan, & Brown, 2011) investigated access by SMEs in Denmark, looking
at levels of access and use, whether there were any barriers to access, access difficulties or
gaps, and the costs and benefits involved in accessing research findings. Access to academic
research was found to bring substantial benefits. Twenty-seven per cent of the products and
19% of the processes developed or introduced during the last three years would have been
delayed or abandoned without access to academic research, with these new products
contributing an average 46% of annual sales. About half of respondents rated research
articles as very or extremely important, and a similar proportion (55%) reported difficulties
accessing research articles. The most widely used means of access to non-open access

85

The STM Report, Fourth Edition

March 2015

materials were personal subscriptions and in-house library or information services. Public
libraries, inter-library loans and pay-per-view (PPV) were little used.
Public access schemes may help SMEs, though walk-in access (such as the UK Access to
Research pilot programme) were not highly rated in the PRC research (see Public access).
In the past few years new services have launched offering access to journal articles at prices
lower than the full “pay per view” price on the publisher. Providers include DeepDyve,
Proquest Udini, ReadCube Access, and Infotrieve (Copyright Clearance Center). The accessis limited either by time (article rental) or by features (e.g. disabling printing and local
saving), with business models including one-off charges, or monthly or annual plans, andplans for groups or companies. In a similar vein, Reprints Desk’s Article Galaxy Widget
allows users to search for articles and then find the lowest cost access option available.

Access in developing countries
In various surveys, reported access was best in the wealthy Anglophone countries (US,Canada, UK, Australia), less good in smaller European countries and the middle East,
followed by Asia and – perhaps unsurprisingly – worse in the rest of the world.
There are a number of schemes providing free or heavily discounted access to the scientific
literature to researchers in developing countries.
The Research4Life programmes52 are collaborations between UN agencies, STM publishers,
universities and university libraries, philanthropic foundations and technology partners.
The partnership’s goal is to help attain six of the UN’s eight Millennium Development Goals
by 2015, reducing the scientific knowledge gap between industrialised countries and thedeveloping world. There are currently four programmes that collectively provide some 7,700
institutions in 109 developing world countries with free or low cost access to over 30,000
journals from 180 countries and other fulltext resources:• HINARI, launched in January 2002 in conjunction with the World Health Organisation,offers free or low cost online access to major journals, full-text databases and otherresources in biomedical and related social sciences to local, not-for-profit institutions indeveloping countries• AGORA, set up in October 2003 by the Food and Agriculture Organization of the UN
and major publishers, enables access to a digital library collection of over 3000 journals
from 70 publishers in the fields of food, agriculture, environmental science and relatedsocial sciences• OARE (Online Access to Research in the Environment), launched in late 2006 in
partnership with United Nations Environment Programme, offers access to theenvironmental literature with over 3900 journals. Subjects include environmental
chemistry, economics, law and policy, and other environmental subjects such as botany,conservation biology, ecology and zoology• ARDI (Access to Research for Development and Innovation) was launched inpartnership with the World Intellectual Property Organization in 2009 and joined
Research4Life in 2011, aimed at promoting the integration of developing and least
developed countries into the global knowledge economy
The programmes offer free access to the poorest countries (by GNP per capita) and very low
cost access (typically about $1000 per institution for the complete package).
52 http://www.research4life.org
86The STM Report, Fourth Edition

March 2015

Other schemes include:• HighWire Press offers free access for developing countries to a list 53 of about 500 highquality journals, based simply on software that recognises from where the user isaccessing the site
• Some publishers offer similar schemes independently, e.g. the Royal Society ofChemistry, the National Academies Press• INASP’s PERI scheme ended in 2013 but INASP continues to support access to researchthrough its Strengthening Research and Knowledge Systems54 programme• eIFL (Electronic Information for Libraries)55 partners with libraries and library consortia
to build capacity, advocate for access to knowledge, encourage knowledge sharing andinitiate pilot schemes for innovative library services
The problems of accessing and using literature in developing countries are not limited toaffordability. Research4Life, INASP and eIFL all recognise the broader issues and variously
provide training, outreach and support, advocacy, bandwidth improvement. Support is also
provided for authors, for instance through INASP’s AuthorAid programme. 56
There are also some concerns that providing free access to Western journals (or equivalently,
offering waivers of open access fees) may have unintended consequences in undermining
nascent indigenous publishing (e.g. Dickson 2012). Many of these programmes monitor thiseffect carefully.

53 http://highwire.stanford.edu/lists/devecon.dtl
54 http://www.inasp.info/en/work/what-we-do/programmes/srks/
55 http://www.eifl.net
56 http://www.authoraid.info/
87

The STM Report, Fourth Edition

March 2015

3. Open access
Open access refers to the making available of content (especially journal research articles,
though there is growing interest in open access for other research outputs including
monographs and conference proceedings) in online digital copies, free of charge, and free ofmany or most copyright and licensing restrictions, and free of technical or other barriers toaccess (such as digital rights management or requirements to register to access).57
It is therefore strictly speaking a property of an article, rather than a journal. The different
approaches to open access can be considered in terms of what is made open, when it is madeopen, and how it is made open.
Three “what” stages may be distinguished:• Stage 1 — author’s un-refereed draft manuscript for consideration by a journal, often
called (especially in physics) a preprint (“author’s original” using the NISO Versions
preferred term (see Versions of articles)• Stage 2 — author’s final refereed manuscript accepted for publication by a journal andcontaining all changes required as a result of peer review (“Accepted manuscript”)• Stage 3 — final published citable article available from the journal’s website (“Version ofrecord”).
The question of what reuse rights are included is a matter of debate and has assumed greater
importance since the last edition of this report, with some funders requiring CC-BY licensing
while substantial proportions of authors show reluctance to waive some rights such ascommercial reuse rights (see Open access licences). Another factor is the growing importanceof text and data mining, although this is more complex since TDM solutions need to work
across corpuses of both OA and non-OA content (see Text and data mining).
In terms of timing (the “when”) there are three options: prior to (formal) publication,
immediately on publication, and at some period after publication (an “embargo” period).
The question of “how” is largely one of the business model.
Using this framework allows us to distinguish the main types of open access in current use:
• Full open access (the “Gold” route): whereby the journal makes the Stage 3 version
available immediately on publication, using a “flipped” (supply-side) business model orsponsored model• Delayed open access: Stage 3, but delayed; subscription-based business model• Self-archiving (the “Green” route): Stage 2, either immediate or delayed; no
independent business model.
There are variants on each of these approaches. We shall discuss these briefly in the next
sections and look at the current state of play.

3.1. Drivers of open access
The main drivers of uptake have the interventions and policies of research funders andpolicy-makers, and the growth and maturity of the open access publishing sector, andentrepreneurial activity which has increased the supply of credible open access journals toauthors.

57 e.g. see http://www.earlham.edu/~peters/fos/overview.htm
88The STM Report, Fourth Edition

March 2015

Research funder policies have likely been the most important factor in creating anenvironment for open access. Notable milestones have included:• publication of the UK Finch Group report (June 2012; (Finch Working Group 2012). Its
recommendations were subsequently accepted by the UK government, marking a clear
shift in policy in favour of open access for research articles, concluding that the“principle that the results of research that has been publicly funded should be freely
accessible in the public domain is a compelling one, and fundamentally unanswerable”• the tightening of the Wellcome Trust policy58 (June 2012), in particular introducing
sanctions for non-compliance and a move to CC-BY licences• the UK Research Councils new unified policy (announced July 2012 and introduced in
April 2013), which largely develops the Finch recommendations (RCUK 2012); see also
RCUK Policy below)• the European Union’s new 7-year research programme, Horizon 2020, which came into
effect in 2014 and covers the EU’s €80 billion funding. Requirements on authors weretightened, with a target for 60% of funded openly available by 2016 (de Vrieze 2012). The
policy supports Gold OA via reimbursement of APCs; in addition, a version of allarticles (including Gold) must be deposited in an open archive no later than publication,and made openly available within 6 months (or 12 months for HSS)
• in the US, the debate has been around NIH mandate and its possible extension.
Competing legislation (Research Works Act (RWA) and the Federal Research Public
Access Act (FRPAA) were abandoned but a third piece of legislation, the America
COMPETES Bill was passed in 2011, and required the Office of Science and Technology
Policy (OSTP) to coordinate access policies across the federal funding agencies. This led
to the OSTP issuing a memo in 2013 that required the larger agencies to develop plans toprovide public access – see Office of Science and Technology Policy below
The growth and maturing of the open access publishing industry is reflected in the growthof number of OA journals (see Open access journal and article numbers). Björk (Björk 2011)
described the development of the sector from a volunteer model (often led by an individual
scholar) in the 1990s, through a wave in which long-established journals, in particularsociety journals and journals from regions such as Latin America, made their articles OA
when they started publishing parallel electronic versions, followed by adoption of OA as abusiness model from 2002, initially by new entrants and then by incumbent publishers bothcommercial and non-commercial. The adoption of the model by prestigious publishers suchas Nature Publishing Group and the AAAS, and particularly non-commercial ones such as
OUP, the Royal Society, and many leading societies, helps build credibility for the model for
authors. Similarly while many authors would be reluctant to publish in new journals
without impact factors, many OA journals have now existed long enough to establish
credible impact factors (e.g. Björk & Solomon, 2012a).

Shift of policy focus towards GoldA shift in thinking among some policy-making and funders towards the Gold model took
place around 2012. This was particularly the case in the UK, where the Finch report not only
recommended that outputs from research funded by the taxpayer should be made open
access, but that the preferred option should be to do this via the Gold model, with funding
made available to cover publication charges. The Group (and the UK government) appears
58 http://www.wellcome.ac.uk/News/Media-office/Press-releases/2012/WTVM055745.htm
89

The STM Report, Fourth Edition

March 2015

to have accepted the advantages of Gold over Green primarily in terms of providing asustainable business model for OA, but also in terms of avoiding risk of damage to a
successful UK industry. The 2012 RCUK policy also accepts the benefits of the Gold modeland has proposed a method for funding APCs (block grants to universities). Researchintensive universities (e.g. the UK’s Russell Group), however, remain concerned about thepotential cost impacts.
The momentum towards to policy preference for Gold appears now to have slowed. While itis the case that, as pointed out by HSBC in an analysis of open access policy the academic
publishing sector (Graham 2013), essentially all important research funders support Gold
open access to the extent that APCs are reimbursed, very few express a preference for Gold,and many actively promoted Green over Gold.

3.2. Open access business models
As open access has grown in scale and matured, and has expanded to disciplines in which
research funding is not as important as in the experimental sciences, it has become clear thata single simple business model will not suit all situations. While the basic APC model
remains important, a substantial number of variations on this theme have emerged, as wellas growing interest in non-APC models (see Table 6).
Table 6: Open access business models. (See also Björk & Solomon (2012b) for a more
information on pricing approaches used in OA journals)
Model / strategy

Description

ExamplesArticlepublication
charge (APC)

Fee levied on acceptance to cover
costs of publication and related
services. Various discounts andwaivers are common

Widespread

Page & otherpublication
charges

Additional charges levied on top of
basic APC, e.g. for mss longer thanspecified limits, inclusion of colour/rich media, etc

Science Advances (AAAS);
PhysRevX; Some hybrid journals
where colour charges are standard

Submission fees

Non-refundable fee payable on
submission regardless of outcome ofpeer review

rare: e.g. Hereditas; JMIR
(submission fees are surprisingly
more common in subscription-basedjournals)

A possible viable model for highrejection rate journals
Prepayments

Block purchase of APCs in return for
discounts

Taylor & Francis

Institutional
memberships

A package of other relevant models
such as institutional-based discounts,
prepayment, bundling, offsetting, etc.

BMC; PLOS

Offsetting

Capping of total subscription + OA
charges to a particular institutional or
consortial customer

IOP; RSC; JISC “Total Cost of
Ownership”; Austria FWF

90

The STM Report, Fourth Edition

March 2015

Model / strategy

Description

ExamplesBundling

Combination charge covering
subscription/licence fees plus OA
publication charges or institutional
membership

Springer

Institutionalbased discounts
linked tosubscriptions

Discounted APCs for authors at
institutions subscribing to otherjournals from same publisher

OUP

Individual
membership

Individuals purchase memberships
for one-off fees (tiered); all coauthors
must be members (up to maximum
number); members required toparticipate (e.g. via peer review) toremain in good standing

PeerJ

FreemiumOpen access to a basic online version
plus charges for additional or addedvalue services (print, enhanced
electronic formats, etc.)

JMIR; OECD (data/books);
Knowledge Unlatched (books)

APCs supportedby third party

Often intended as transitional
support r.t. permanent model

Some BMC transfers-in; MedKnow;
Versita (De Gruyter Open); eLife (atpresent)

Discounted (or zero) APCs
Supported by societies, institutions,foundations, etc.
Sponsorship(non-APC
models)Library
Partnership
SubsidySponsors cover costs with nointention to adopt APCs

Eurosurveillance (ECDC)

Sponsors include: societies;
institutions, research organisations;foundations; research funders.
Volunteerism may also be involved

Asia & the Pacific Policy Studies(Wiley)Creation of new library consortia forthe collective funding of open accesspublishing

Open Library of the Humanities

Clinical Phytoscience (Springer)

Journal of Law and the Biosciences(OUP/Duke/Harvard/Stanford)

SCOAP3Knowledge Unlatched (monographs)

Full open access ("Gold" OA)
In full open access, the final published paper is made available online immediately on
publication using a business model in which publication costs are paid for in a way that
does not require payment for access. There are two main variants:• Immediate full OA: the entire contents of the journal are made freely available
immediately on publication.
• Hybrid (or optional) OA: here only part of the journal content is made immediately
available. The journal offers authors the option to make their article OA in an otherwise
subscription-access journal in return for payment of a fee.

91The STM Report, Fourth Edition

March 2015

The best-known OA publishing model is the “author-side payment” model, where theauthor (or usually his/her research funder or institution) pays a publication charge. Full
immediate OA journals and hybrid journals both use this approach. Many full and hybrid
OA journals also offer paid-for “institutional memberships”, whereby members of thepaying institution can pay reduced (or sometimes no) publication charges (2012b) has amore detailed account of pricing approaches used in OA journals).
This approach has advantages, not least that it scales with increases in research output. It
provides universal access to scholarly content and offers a business model for publishers.
There are clearly obstacles to wider adoption, though, which are discussed below (seeTransition and sustainability issues).

Hybrid journals
The hybrid model potentially provides a relatively low risk way for established subscription
journals to experiment with open access, in effect allowing the market (i.e. authors, or theirfunders) to decide what value they place on open access. Nearly all the major journal
publishers, both commercial and not-for-profit, now offer hybrid schemes. Uptake by themarket has, however, been small (~1–2% or so; see Open access article numbers).
Bird reported hybrid uptake rates for OUP journals (where she works) and for some otherpublishers (Bird 2010). Overall uptake was 6% but varied substantially by discipline, from
2% in the humanities and social sciences, through 4% in medicine, 6% in maths, to 10% in
the life sciences. Some life science titles had much higher uptake, e.g. Human Molecular
Genetics at 18% and Bioinformatics at 30%. OUP's figures appear higher than those reported
by other publishers. Bird speculated this might be because OUP offers a 50% discount for
authors at subscribing institutions (usually the majority of authors.) She quoted uptake atother publishers as follows: Nature Publishing Group: 5% across their specialist STM titles,
with some titles showing higher uptake (e.g. EMBO Journal at 11%); Wiley-Blackwell
surveyed other publishers' sites, finding 1-2% overall, but with some titles up to 20%; andWiley-Blackwell's own uptake was "very low" overall, but with two biomedical journals at
10-20% in 2008. One stand-out example that arose subsequent to Bird’s article is Nature
Communications, which had an opt-in rate (at $5000 per article) of over 40%, though it has
now converted to full open access.
The model continues to be regarded with a degree of suspicion by some librarians andfunders, with concerns over whether the hybrid open access fees will lead to lower
subscription prices (the so-called “double-dipping” issue). The publishers using this model
have said they will take the effect of OA fees into account when setting subscription prices
going forward; a diminution in pricing benefits all subscribers, though, not just theinstitution where an author has paid for their article to be made open access. (See also
Offsetting.)

Oﬀsetting
In response to concerns about double-dipping and pressures from some large consortia
purchasers, a report commissioned by Wellcome and other bodies recommended threepossible approaches to making the hybrid market more transparent and competitive (Björk& Solomon, 2014). These included refunding APCs at list price; tiered APCs with price caps;
and funders only reimbursing part of the APC with universities making up the difference.
Separately, Jisc Collections developed an approach it called “Total cost of ownership” ofscholarly communication: managing subscription and APC payments together (Lawson2015). Pilot schemes have been agreed with a number of publishers. Options under92

The STM Report, Fourth Edition

March 2015

consideration include publishers offering credits against future APCs when subscriptions
are taken out; or conversely to offer credits against future subscription payments when
APCs are paid; or bundling of subscriptions with future APCs for modest additional
payments.
Similar offsetting models have also emerged in the marketplace in which open accesscharges are offset against subscriptions or otherwise managed as a single procurement.
Examples include a pioneering “Gold for Gold” model by RSC,59 offsetting schemes fromIOP Publishing (Jump 2014a).

Article publication charges
Table 7 lists a selection of 2014/15 publication charges from major societies and commercial
publishers. Fees for full open access journals mostly fall in the range $1000–5000, except for
Hindawi with a median $600 charge, and with lower fees of $400–1000 typically charged forcase reports, short communications and some areas without much research funding. Hybrid
APCs tends to be more expensive and in a narrower range, typically around $3000. The
situation is also complicated by a wide range of discounts, bundling and offset models (seeTable 6). Some journals impose additional charges (e.g. based on length, or for more rapid
peer review, or for different licences).
The range of fees shown in Table 7 is reflected in the reported average APC paid by the
research funder Wellcome Trust of $2365, though this included a substantial proportion of
hybrid APCs. The average APC for all open access articles appears to be lower, however: a
2014 study based on OA journals indexed in Scopus (Björk & Solomon, 2014) found theaverage APC for full OA journals between $1418 (pure OA publishers) and $2097(subscription publishers), while that for hybrid OA was $2727. This report also showed morevariation in APCs between journals for full OA than for hybrid, and that APCs correlatedwith Impact Factor for full OA, but not for hybrid.
These averages are higher than in an earlier study by the same authors; one explanation isthat the former used Scopus rather than DOAJ as the sampling source, and hence better
established (at least two years old) and likely more professionally published journals. The
earlier study looked at 1,370 OA journals that published a total of 100,697 articles in 2010
(Björk & Solomon, 2012c). The authors found an overall average fee $906, ranging bydiscipline from about $1100 in biomedicine, through $530 for technology and engineering, to$240 for arts and humanities. The distribution of APCs in this study was bimodal, with ahigher peak at $1600–1800 and a lower one around $600–800, corresponding to different
kinds of publishers. This suggested the market average APC seen here was likely to rise as
open access expands, since the “professional” publishers have far greater capacity to expand
than do the small-scale and part-time publishers typically responsible for the very low fees.
The ALPSP Scholarly Journals Publishing Practice report also provides information on
average APCs and their distribution (Inger & Gardner, 2013): the median APC by publisher
was $1350 for full OA journals and $2500 for hybrid OA. The authors comment thatcompared to earlier editions, average APCs for full OA had fallen while those for hybrid
largely remained around $3000.
Another study using the DOAJ dataset in May 2014 reported a mean APC of $1221 (median$1145) for a sample of non-zero-APC journals (Morrison & et al, 2014), p.9). This study also
reported a long list of APC discounts and surcharges (p.11).

59 http://www.rsc.org/Publishing/librarians/GoldforGold.asp
93

The STM Report, Fourth Edition

March 2015

The move to the most permissive reuse licences as a condition of APC payment by funders
will also have an effect. Traditionally journal income has come from a variety of sources, notjust subscriptions. A significant element has been copyright fees for secondary uses (paidthrough the Collective Management Organisations like CCC and CLA) and commercial
reuses or reprinting, especially in the case of pharmaceutical industry reprints that are usedin drug promotion to physicians. The requirement of funders like the Wellcome Trust and
RCUK that Gold fees will only be paid to publishers who use the Creative Commons CCBY licences, thus essentially removes revenue from the pharma industry reprints and fromcopying elsewhere. One possibility is that APCs will vary according to the licenceconditions, with those that remove revenue possibilities from publishers being set higher(e.g. until recently Nature Publishing Group used this model, with a roughly 10% premiumfor CC-BY over CC-BY-NC-ND, though it subsequently adopted CC-BY as its default
licence).
Nonetheless the fees shown here are mostly lower than the previously reported existing
industry average full cost per article (based on e.g. (RIN 2008). This may be one reason why
hybrid APCs are higher than for pure OA journals.
In order not to exclude authors from low-income countries or those who lack the funds,
most if not all full open access journals will waive charges for such authors. An allowancefor the proportion of waived or absent author fees therefore needs to be made when setting
APCs or in calculating market size from listed APCs. For example, PLOS’s annual report
showed that it provided waivers amounting to about 8% of APC income (PLOS 2014).
Table 7: Publication charges for a selection of full and hybrid OA journals. Various
discounts (society members, subscribing/“member” institutions, low-income countries,etc.) not shown. Zero APCs are subsidised by third parties, not promotional offers(Source: publisher websites, Dec 2014; £/$=1.6, €/$=1.3)
Journal/publisher

Full/Hybrid OA

APC, full (US$)

APC, hybrid (US$)

American Institute ofPhysics

Full/Hybrid

1350–2200

1500–2500

American Physical Society

Full/Hybrid

1700

1700-2700

Full

1015–2650(median 2075)(exc. zeros)–

BMJ Group

Full/Hybrid

2160–2720

3120–4800

Cambridge University Press

Full/Hybrid

600–1600 (STM)

2700 (STM)

BioMed Central

1500–2700 (HSS)
Elsevier

Full/Hybrid

500–5000

3000 (most)

94

The STM Report, Fourth Edition

Journal/publisher

March 2015

Full/Hybrid OA

APC, full (US$)

APC, hybrid (US$)

F1000 Research

Full

1000

–

HindawiFull

300–2250(median 600)–

Full/Hybrid

1350–5200

3975(CCBYNCND)

Nature Publishing Group

4400 (CCBY)
Oxford University Press

PLOS

Full/Hybrid

0–22701600–4000

Full

1350 (PLOSONE)–

2250–2900(Others)
Royal Society (London)

Full/Hybrid

2160

2880

Springer

Full/Hybrid

1070(SpringerPlus)

3000(see also BMC above)

0–1700Wiley-Blackwell

Full/Hybrid

0; 800–4500

3000 (most)"Flipped" journals
Converting a journal from subscriptions to open access is known as “flipping” the businessmodel. The Open Access Directory60 lists some 196 examples (unfortunately not all
accurate), while Table 8 provides a more selective list of examples.
The factors publishers will take into account in identifying candidates for flipping include: amodest subscription revenue; expected longer term growth in authorship than insubscriptions; higher rejection rates; attractive to authors; available (and used) funding for
OA in the discipline; the volume of existing hybrid articles; and the ratio of current revenues
to published articles (Jones 2014a).

60 http://oad.simmons.edu/oadwiki/Journals_that_converted_from_TA_to_OA
95

The STM Report, Fourth Edition

March 2015

Table 8: Examples of flipped journals
JournalPublisher

Launched

Flip

IF

APC

Nucleic Acids Research

OUP

1974

2005

8.8

$1,450Acta Veterinaria
Scandinavica

BMC

1959

2006

1.38

$2,350Genetics Selection
Evolution

BMC

1960

2009

3.75

$1,745

Evolutionary Applications

Wiley

2008

2012

4.57

$1,950Aging Cell

Wiley

2002

2014

5.94

$2,800Cancer Science

Wiley

1907

2014

3.53

$2,250Influenza & Other Resp.
Viruses

Wiley

2007

2014

1.89

$2,500

Journal of Diabetes
Investigation

Wiley

2010

2014

1.50

$3,000Developmental Cognitive
Neuroscience

Elsevier

2011

2014

3.71

$1,500

Stem Cell Research

Elsevier

2007

2014

3.91

$1,800Int J Infectious Diseases

Elsevier

1996

2014

2.33

$1,750

Epidemics

Elsevier

2009

2014

2.38

$1,800EJC Supplements

Elsevier

2003

2014

-

$3,000“Central European Journalof” series (x8)De
Gruyter

~2009

2015

0.43

tba

Nature Communications

NPG

2010

2015

10.74

$5,200Chemical Science

RSC

2011

2015

8.60

tba

Hybrid content journals
In another hybrid business model, the journal makes its research articles immediately
available but requires a subscription to access other “value added” content such ascommissioned review articles, journalism, etc. An example is The BMJ. The open accesspublisher BioMed Central also uses this model for a few journals.

96

The STM Report, Fourth Edition

March 2015

Non-APC models
Not all open access journals use publication charges: about half the journals listed on the
Directory of Open Access Journals do not list author fees. Instead these journals use a variety
of funding models, including grants, membership subscriptions, sponsorship/advertising,commercial reprints, classified advertising, subscriptions to print editions, volunteer labour,and subsidy or support in kind (witting or unwitting) by the host organisation. The fact thata numerical majority of DOAJ journals may not make publication charges is potentiallymisleading, however, as a majority of articles published in OA journals probably do makecharges (e.g. Dallmeier-Tiessen, S et al 2010). Nonetheless, the scale of non-APC Gold open
access appears substantial (see Table 2; Elsevier, 2013).
Sponsored or subsidised OA journals that do not charge authors or readers are becoming alittle more common at larger and commercial publishers, as well as in their more traditional
homes (research organisation, societies, etc.). In some cases these may be transitionalarrangements intended to attract authors as the journal becomes established (e.g. eLife) but
in other cases there is no intention to introduce APCs.
Non-APC models are of particular interest in the humanities and social sciences where
research funding is much lower than in the experimental sciences (Edwards 2014).
Historians have been notably vocal in rejecting the APC model (e.g. Mandler 2014).

Library partnership subsidy
Library partnership subsidy (also called consortia open access) is a non-APC model
involving the creation of ad hoc library consortia for the collective funding of open accesspublishing. It is a new model with relatively few examples, which while sharing this core
concept, differ significantly in their details:• The Open Library of the Humanities is using the library partnership subsidy model tofund its new, PLOS-inspired humanities megajournal platform. Indicative annual
charges are around $925 per library, assuming 200 libraries participate and 250 articles
per year61• Knowledge Unlatched (monographs): this rather complex model creates a market
platform on which members of a participating libraries can opt in to tranches ofmonographs proposed by participating publishers. The fee charged to these libraries
allows the publisher to upload a basic online version (e.g. a simple HTML layout),
which is then freely available to all. The price paid per library declines as the number oflibraries join. Publishers retain the right to sell print and higher added-value versions
such as ebook formats and digitally enhanced editions. Despite its complexity, however,
KU appears to be gaining traction and released its first pilot tranche of titles in 201462• The high-energy physics consortium led by CERN, SCOAP3, might also be classified asa library partnership subsidy model. In this case, the conversion of almost all the leading
titles in the field from subscriptions to open access was achieved, following a process ofsoliciting library pledges and a subsequent tender (see SCOAP3)61 https://www.openlibhums.org/about/library-partnership-subsidy-lps-flyer/
62 KU sought support from a minimum of 200 libraries to unlatch its Pilot Collection. Over 250 had
signed up by the deadline of February 2014. By October some 13,000 downloads had been recorded,
averaging 40 per book per week.
97

The STM Report, Fourth Edition

March 2015

• The arXiv preprint server has tripartite funding: roughly one third from the Simons
Foundation, one third (in kind) from Cornell library, and the final third from collective
subsidy from (most of) the institutions making most use of the arXiv.
One of the unresolved issues with this model is the “freeloader” problem: a library (and its
patrons) get access whether or not they participate in the funding. Knowledge Unlatchedhas thought hard about this, and attempted to build in incentives to avoid it (e.g. discounts
on the print version). However much libraries may wish to support open access, withoutsome restraining features (e.g. multi-year contracts) it will surely always be easier to cut a
subsidy budget (where content remains freely available) than the subscription to other,equally valuable, content.
A similar model has been proposed in a white paper by K|N Consultants. This envisages acentral administrative organisation and an independent review panel overseeing thefunding of publishing via grants, with funding raised from universities and research
institutions, funders and donors (K|N Consultants 2014).

3.3. Types of open access journal
As well as categorising by their business models, it may also be helpful to describe the maintypes of OA journal, as shown in Table 9.
Table 9: Types of open access journals
Journal model /Business models

Description

ExamplesAPCsBroad scope

Institutional
memberships“Objective” peer review

PLOS ONE; Optics
Express; BMJ Open;Scientific Reports(NPG); SAGE Openstrategy
Megajournals

Low cost / high volume

Individual memberships
Broad-scope
selective journals

APCs

Topical OA journals

APCs

Library Partnership
Subsidy

Page/publication
charges
Submission fees
APCs supported by third
party
Sponsorship (non-APC
models)Broad scope, as formegajournals, but withtraditional selective peer
reviewOpen Biology(Royal Society);
NatureCommunications(NPG); Open
Library of the
Humanities“Standard” research
journal but OA rather
than subscriptions

Most OA journals
not in the above
categories

Increasingly the norm for
new launches (e.g. all
Springer launches since
2011)

98

The STM Report, Fourth Edition

Journal model /March 2015

Business models

Description

ExamplesAPCsOften a positioning
strategy to test OA while
protecting flagshipjournals

J Nutrition Science(CUP);
Physiological
Reports (Wiley/
Physoc/APS)

strategy
Cascade / second
tier journal

APC may be shared withreferring journalCommon society strategy
Case Reports a growing
sub-category
Publisher &multiple society
collaboration

Flipped journals

APCs
APC is typically sharedwith referring partner
where relevant

Multiple society partner
journals refer rejected
papers (cascade)Partners share APCs

Wiley Open Accessjournals –e.g. Ecology and
Evolution;
Immunity,
Inflammation and
Disease; Energy
Science &Engineering; etc.

As for topical OA
journals

Journal converted fromsubscription to OA
model

see Table 8

Hybrid journals

APCs

Subscription journal of
any type but with
optional paid-for OA at
article level

Most subscription
journals inbiomedicine
published by large
publishers

OA Conference
seriesOA with charge toorganisers, based onvolume and services
included (equivalent to
APC)

Proceedings published asa serial

IOP publishing – J
Phys Conference
Series

May include services toorganisers, e.g. use of
online tracking system

Open AccessDirectory lists 196
examples (not all
accurate) http://
is.gd/456h5v

Low cost, semiautomated processes

Megajournals
The fastest growing part of the open access market is the “megajournal” sector. Thispublishing model, pioneered by PLOS ONE has proved highly successful and arguably
represents one of few innovations to the scholarly journal model yet to have had significant
widespread impact. The model consists of three key parts: full open access with a relatively
low APC; rapid “non-selective” peer review based on “soundness not significance” (i.e.
selecting papers on the basis that science is soundly conducted rather than more subjective

99

The STM Report, Fourth Edition

March 2015

criteria of impact, significance or relevance to a particularly community), plus a policy
keeping review straightforward (e.g. avoiding where possible requests to conduct additional
experiments and resubmit); and a very broad subject scope (essentially limited by authors
willingness to submit and the journal’s ability to find reviewers). In addition, the model has
been associated with the cascade peer review model (although this was in practice neververy important for PLOS ONE in terms of numbers of submissions), and the journal
promoted rapid publication, partly as a consequence of simpler peer review (although as it
has grown it has struggled to keep publication times any faster than other leading journals
in the field).
The success of PLOS ONE the megajournal model has led to widespread emulation by otherpublishers; see Table 10 for examples. Other publishers have adopted elements of the model(broad scope, rapid publication, low-cost open access) but retained a more traditional
selection peer review process: for example, Physical Review X (APS); Open Biology (Royal
Society); Cell Reports (Elsevier); Nature Communications (NPG); Science Advances (AAAS).
During 2014, however, PLOS ONE’s previously consistent year-on-year growth wasinterrupted: by the end of the year monthly output had fallen by 25% from its December
2013 peak, prompting speculation as to the causes (Davis 2014), although the total for theyear was in fact less than 5% down on 2013.
It remains unclear whether the megajournal model is something entirely new or the latest
incarnation of brand extension or subject field journals of last resort. As PLOS ONE attracts
articles from outside its core biomedical community this may have an effect on its actual
average impact factor potentially reducing its attractiveness. It is also still unclear whether
an “all subjects” journal will really be stable in the long-term, considering its size, and if not,whether it revert to something more like a collection of traditional subject-based journals, or
evolve towards a newer article- (and data-) based model of scholarly communication. These
factors go to the heart of the fundamental forces that have shaped journal publishing.

Table 10: Open access megajournals, with date of launch and output (note, broad-scope
selective journals like Science Advances, Nature Communications, Palgrave
Communications, eLife, etc. are not included)
Total Output (to 2014)

Name

Launched

Optics Express (OSA)

1997

27,290

Zootaxa

2001

15,713

PLOS ONE

2006

114,211“Frontiers in …” series (Frontiers)

2008

11,131

Frontiers in Human Neuroscience (Frontiers)

2008

2727

Ecosphere (Ecological Society of America)

2010

526

mBio (American Society of Microbiology)

2010

1,018

Frontiers in Psychology (Frontiers)

2010

3651

FEBS Open Bio

2011

255

AIP Advances

2011

1,390

BMJ Open

2011

2,987

100

The STM Report, Fourth Edition

March 2015

Total Output (to 2014)

Name

Launched

SAGE Open

2011

822

QScience Connect

2011

91

G3 (the Genetics Society of America)

2011

719

Scientific Reports (Nature)

2011

7,325

Springer Plus

2012

1,392

Cureus2012

232

The Scientific World Journal (Hindawi)

2012

4,914

F1000 Research

2012

707

Biology Open (Company of Biologists)

2012

451

PeerJ

2013

736

SAGE Open Medicine

2013

93

CMAJ Open (Canadian Medical Association)

2013

66

BMJ Open Respiratory Research

2013

36

Open Heart (BMJ)

2013

74

IEEE Access

2013

186

Journal of Engineering (IET)

2013

122

Royal Society Open Science

2014

52

BMJ Open Diabetes Research & Care

2014

32

Elementa (BioONE)

2014

29

Open Library of the Humanities

2014

-

Cogent Economics & Finance (Cogent/T&F)

2014

56

Others in Cogent Series (T&F) – 15 planned in total

2015

-

Collabra (U California Press)

2015

-

Heliyon (Elsevier)

2015

-

3.4. Delayed open access
Under this model, the journal makes its contents freely available after a period, typically 6–
12, or in some cases 24 months. A growing number of journals (particularly in the life scienceand biomedical areas) have adopted delayed open access policies. The best known were the
DC Principles Group of society publishers using the HighWire system, primarily in the life
sciences. Although the group’s free access articles are no longer shown separately, theHighWire platform currently hosts a total of over 2.5 million freely available articles, ofwhich the majority are from delayed access journals.63
The business model depends on the embargo period being long enough not to compromise
subscription sales; this is discussed in more detail below (see Transition and sustainability
issues).
Publishers have typically selected journals for this model in areas where they expect accessnot to damage sales, for instance those in rapidly developing and competitive fields.
! http://highwire.stanford.edu/lists/freeart.dtl
63
101

The STM Report, Fourth Edition

March 2015

A study in 2012 by Laakso and Björk identified 492 journals using this model, publishing a
combined total of 111,312 articles in 2011. About 78% of these articles were made open accesswithin 12 months from publication, with 85% becoming available within 24 months.
Delayed OA journals have on average twice as high average citation rates compared toclosed subscription journals, reflecting the fact that many were leading society journals intheir fields. The authors concluded that delayed OA journals constituted an importantsegment of the openly available scholarly journal literature, both by their sheer article
volume as well as by including a substantial proportion of high impact journals (Laakso &Björk, 2013).

3.5. Open access via self-archiving ("Green" OA)
The “Green” route to open access is by self-archiving, which makes available a Stage 2
version of the article (the accepted manuscript), either immediately or delayed. Selfarchiving has no independent business model, in that it relies on the assumption thatmaking Stage 2 versions freely available will not compromise the sales of Stage 3 versions(i.e. journal subscriptions). This assumption is discussed below (see Transition andsustainability issues).
The author (or someone acting on their behalf) deposits the article in an open repository orother open web space. The repository might be an institutional repository run by the author’s
institution (typically a university) or a central subject-based repository (such as PubMed
Central in biomedicine). Deposit by authors on their so-called home pages (typically
unstructured space on the institutional web server) is also important.
The proportion of Green articles made available by these three main routes is difficult toestimate accurately. For example, (Björk, Laakso, Welling, & Paetau, 2014) reports threestudies that estimated substantially different proportions, as follows:• homepages etc.: 27-49% (of Green articles)• institutional repositories: 19-44%• subject repositories: 29–43%
One issue for differing estimates is the choice of different time windows for the studies. For
example, it is estimated that over half of Green articles are not uploaded until at least a year
after publication (a fact that also reduces the benefit of Green OA to readers) (Björk 2014).
Taylor & Francis’s survey in 2014 reported that 23% of authors said they had deposited theirlast published paper in an institutional repository, 23% on personal or departmental website,
12% in a subject repository, and 52% did not deposit. Excluding those who did not deposit,
this would equate to roughly 40% each for institutional repositories and personal/
departmental websites, and 20% in subject repositories (Taylor & Francis 2014). This data isunlikely to accurately reflect the proportion of papers available, however, because many
authors may be unaware of direct deposit of papers by publishers.
A good overview of Green open access is given in (Björk et al., 2014) for those seeking moredetail.
The OpenDOAR website64 divides repositories into the following categories (data as ofDecember 2014):• Institutional: 2257 (83%)
64 http://www.opendoar.org
102

The STM Report, Fourth Edition

March 2015

• Disciplinary: 296 (11%)• Aggregating: 98 (4%)• Governmental: 77 (3%)
The Registry of Open Access Repositories (ROAR) reported a total of 3914 repositories, ofwhich 723 were in the US and 249 in the UK (as of December 2014); 2603 were institutional,
and 259 were “research cross-institutional” (similar to OpenDOAR’s disciplinary category).
The broad categorisation into institutional and subject repositories potentially conceals wide
variations in scope, function and cost. For example treating arXiv, RePEc and PubMed
Central as equivalent is misleading. The arXiv contains mainly authors’ accepted
manuscripts; RePEc is essentially an indexing service over some 1600 repositories; while
PMC is a highly centralised database. Indeed PMC has been described as “a properelectronic library”: its functions including conversion of multiple input formats into
structured XML, correction of the structural, content, and consistency errors that occur whenconverting text for digital preservation, and provision of the conversion process to print a“clear” PDF version of downloaded articles as required (Terry 2005).
Repositories contain a wide variety of content types, not just journal articles: theses, bookchapters, working papers, conference papers, and others are also common (see Figure 26).
At present, although Green articles are spread across institutional and subject repositories
and homepages, the largest collections, highest visibility and most use seem to be still withthe subject repositories (e.g. Björk et al., 2014), (Björk et al., 2010); and see also The Web
Ranking of Repositories, http://repositories.webometrics.info). Romary & Armbruster(Romary & Armbruster, 2009) argue for the superiority of central (not necessarily subject)repositories: first, funder mandates are more effective than institutional in driving deposit
and they are best served by single infrastructures and large repositories which enhance thevalue of the collection, and second, their analysis shows institutional repositories to be morecumbersome and less likely to achieve a high level of service than central repositories. The
infrastructure of institutional repositories has strengthened, however, and they are becoming
one of the services expected from the university library, and most institutions now have arepository in use (Björk et al., 2014).

103

The STM Report, Fourth Edition

March 2015

Figure 26: repository content by type (source: OpenDOAR)

The numbers of repositories has increased substantially in recent years, with growth
primarily from the institutional repository category, with OpenDOAR recording about 800 in2006 rising to 2260 by 2014. Their combined records total over 14.5 million, growing
annually at around 35%. Not all these records are full text, of course, but the proportion isrising.
The PEER Baseline report gave the following reasons for the growth in the numbers of
institutional repositories (Fry et al 2009):• opening up access to scholarly publications• increased visibility (and possibly usage and citations)• showcasing institutional research outputs• the increasing availability of public funds (in the UK, via JISC; in Europe, via DRIVER
project funding)• an increasingly competitive educational sector.
Perhaps unsurprisingly, new subject repositories are more rarely launched (though see New
preprint repositories below). Pinfield has described the growth of repositories (Pinfield et al.,2014).

Institutional repositories
An institutional repository is an online database for collecting and preserving – in digitalform – the intellectual output of an institution, particularly a research institution.
For a university, this would include materials such as research journal articles (i.e. original
author’s and accepted manuscripts), and digital versions of theses and dissertations, but it
might also include other digital assets generated by normal academic life, such asadministrative documents, course notes, or learning objects.
The two main objectives for having an institutional repository are:104The STM Report, Fourth Edition

March 2015

• to provide open access to institutional research output;• to store and preserve other institutional digital assets, including unpublished orotherwise easily lost ("grey") literature (e.g., theses or technical reports).
Universities can also benefit from showcasing their research outputs.
The IR movement dates from the early 2000s with the launch of DSpace at MIT in 2002 andthe slightly earlier development of Eprints software at Southampton.
IR software uses a technical standard (OAI-MHP) that enables the article metadata to be
harvested by special search engines such as OAIster or Google Scholar. This allows users
relatively easily to find articles of interest regardless of which institutional repository hosts
them, though this distributed search is less powerful than a centralised database such as
PubMed, which uses a controlled vocabulary (or taxonomy) of keywords.
The number of IRs has grown (and is growing) rapidly (see above), although the complexityof services that they offer varies significantly.
The numbers of articles deposited by authors in their IRs has also grown, initially slowly but
total deposits are now growing at about 35% annually. Many IRs (except perhaps in the
Netherlands) do remain underused by depositing authors (e.g. see Björk et al., 2014; Salo
2008; Albanese 2009), but there are some clear exceptions (e.g. Queensland’s University ofTechnology’s repository has served more than 10 million downloads). (The total number ofarticles included in the 1885 repositories listed by Eprints in 2012 was about 9.8 million, or amean of 5220, but these totals included all types of record, including bibliographic records
imported from other sources, and the distribution is skewed with a small number of large
successful repositories and a long tail of small ones.) At present it appears that the majorityof authors remain either ignorant of or indifferent to the potential benefits of self-archiving(see Wallace 2012), and PEER project below). Stevan Harnad estimates that there is an upper
limit on what advocacy and persuasion can achieve in terms of the rate of voluntary depositof e-prints of about 15% of eligible articles; the adoption of institutional mandates isintended to achieve higher deposit rates.
The future of IRs is unclear, with a continuing debate between those who see them primarily
as part of the digital infrastructure of the university, perhaps playing an important role inmanaging grey literature, research data and other institutional content, and those (such as
the University of California’s eScholarship repository) who see the role primarily in terms ofscholarly communication and publishing (Albanese 2009). The UK Finch Group saw the roleof IRs as being more in the former category (Finch Working Group 2012). (See also: Library
publishing; Data-intensive science)

Subject-based repositories
Central subject-based repositories have been around for much longer than institutional
repositories. Björk reviewed the status of subject repositories in 2013. He concluded thatthey catered to a strong market demand when they first emerged, but the later developmentof Internet search engines, the rapid growth of institutional repositories and the tightening
up of journal publisher OA policies seems to be slowing their growth. (Björk 2014). The
leading subject repositories do appear to be in rude health, however, as the following
examples show.

105The STM Report, Fourth Edition

March 2015

arXiv
One of the earliest was arXiv, established in 1991 at Los Alamos by Paul Ginsparg and now
hosted by the Cornell library. arXiv65 (which pre-dates the world wide web) was designed tomake efficient and effective the existing practice of sharing article pre-prints in high-energy
physics. Perhaps because it built on this existing “pre-print culture” and because highenergy physicists were early adopters of electronic networks, it was enthusiastically adopted
by this community, so much so that virtually all articles in the field are self-archived as atleast the author’s original manuscript. arXiv has now expanded its coverage to some (but by
no means all) other areas of physics, mathematics, computer science and quantitative
biology, albeit with less comprehensive coverage. It currently holds over 1 million preprints.
(See below, Recent developments in open access, for a discussion of arXiv’s funding model.)As the arXiv has grown (Figure 27) its host organisation (now Cornell, originally LANL) has
struggled to justify the funding requirements. In August 2012 arXiv announced a new
funding model66 covering the period 2013–17 consisting of three sources of revenue: cash
and in-kind support by Cornell LIbrary; grant funding from the Simons Foundation; andcollective funding from the member institutions, i.e. institutions in high energy physics thathave voluntarily agreed to make contributions toward the costs. Cornell hoped to raise$330k per year (36% of the total running costs) from the member contributions from some
126 institutions each paying $1500–3000 annually (a tiered rate depending on size of
institution). In 2014 the projected costs were $886k, which works out at less less than $10 per
paper added (Van Noorden 2014a).
Figure 27: Growth in arXiv; physics and maths remain the most important subjects(Source: Nature News, (Van Noorden 2014a)

65 http://www.arxiv.org
66 See http://arxiv.org/help/support
106

The STM Report, Fourth Edition

March 2015

RePEc
RePEc (Research Papers in Economics)67 was another early repository, again building on the
pre-existing culture in economics of sharing pre-publication articles known as working
papers. RePEc now holds 1.4 million research pieces from 1,800 journals and 3,800 working
paper series. It differs from arXiv in several ways: first, it is decentralised (and volunteerbased) bibliographic database rather than a centralised repository, integrating content fromsome 1600 archives; second, it does not contain full-text articles, that is, the journal article
records are for abstracts and bibliographic information only, although many have links tofull text versions including to the publisher’s site for the full version. It is also different inthat publishers collaborate with RePEc to deposit bibliographic records of their journal
articles. In many ways RePEc is thus more like a free bibliographic database than arepository, and facilitates a variety of specialised services built using its data.

PubMed Central
A subject-based repository of great current interest to publishers is PubMed Central (PMC).
Rather than originating in volunteer efforts from the community itself, PMC is a project of
the US National Institutes of Health (NIH). It builds on PubMed, the earlier bibliographic
database that includes Medline, by adding full text. PMC is the designated repository for
researchers funded by the NIH and other biomedical research funders. PMC has been
supported by many publishers who have voluntarily deposited on behalf of their authors
either the author’s manuscript version (stage 2) or in some cases the full text (stage 3), which
can be made available immediately (for full open access journals) or after an embargo period(for delayed open access journals). PMC has also worked with publishers to digitise backcontent, which must then be made freely available. Since 2004, PMC has taken accepted
manuscripts from authors for archiving in support of the NIH funding policy discussed
above. At the time of writing there were 3.3 million research articles hosted on PMC, ofwhich 945,000 were in the open access subset (the others are freely available but not open
access in the sense used by PMC, released under Creative Commons licence permitting
redistribution and reuse).
Europe PubMed Central68 is based on PubMed Central with some additional services andfunctionality (McEntyre et al., 2011). It is part of the PMC International collaboration that
also includes PMC Canada.

New preprint repositories
Two new preprint archives were launched in the life sciences in 2013, somewhat against
conventional wisdom for the field which (unlike physics or economics) has no prior preprint
culture (and for example, NPG had previously launched Nature Precedings in 2007, only toclose it in 2012).
PeerJ Preprints is part of the PeerJ ecosystem, supporting the author’s workflow from earlydraft, through peer review, to publication and beyond. Pricing follows PeerJ’s freemium
model: to deposit an author must be a PeerJ member, with a free membership allowing justone preprint per year, and more extensive usage requiring paid-for membership levels. Aftera slightly slow start in mid-2013, submission rates picked up in 2014 with 729 preprints
deposited over the year.

67 http://repec.org
68 http://europepmc.org
107The STM Report, Fourth Edition

March 2015

BioRxiv launched later than PeerJ towards the end of 2013 but has already outpaced it interms of numbers of submissions, with 918 preprints deposited in 2014. It was closelymodelled on the physics arXiv, as its name suggests. It offers some additional features suchas public commenting, supplementary information and links to external databases.
Other comparable services in life sciences include the journal F1000Research, which
publishes papers immediately on submission, combining elements of preprint server with
open peer review. The figshare data archive has a liberal deposit policy and a scan of its
archive shows some users treating it as a place to share preprints.

Other types of repository
SSRN
SSRN, or Social Science Research Network,69 can be classified as a subject repository butwith enough differences to make it an interesting case study. It was founded in 1992; thisearly start reflects the long-standing preprint culture in economics (rather similar to that inphysics). Organisationally, it is now a corporation with a budget in excess of $1 million,
though it remains dependent on the work of volunteers (e.g. about 1000 act as Advisory
Editors, Editors and Network Directors). It currently hosts abstracts of some 580,000 papers
and fulltext versions of 480,000. It has delivered over 80 million fulltext PDF downloads over
its lifetime, with current usage around 1 million downloads per month.
Its partnerships with a large fraction of the publishers in its field enable it to provide anindexing service in addition to its repository capabilities (somewhat similar to the respectiveroles of PubMed and PubMed Central).

SciELOSciELO (Scientific Electronic Library Online) is not a conventional repository but abibliographic database and a digital library of open access journals. The SciELO's model isused for cooperative electronic publishing in developing countries. Launched in 1997
originally in Brazil, it currently operates in 12 countries with three more “in development”.
As of mid-2014, it hosted 1161 open access journals containing nearly 0.5 million articles.
SciELO announced in 2013 an agreement with Thomson Reuters for the integration of theSciELO Citation Index into Web of Science.

Redalyc
Redalyc70 (Red de Revistas Científicas de América Latina y El Caribe, España y Portugal) is abibliographic database and collection of open access journals, specialising in the scientificoutputs and interests of Latin America. Launched in 2002, it now covers some 930 journals
and 365,000 articles. Its services include bibliometric indicators, socio-scientific networks,
journal collections, and usage metrics.

Other OA aggregators and indexing services
A number of services have been developed to improve discovery and use of specifically
open access content. Table 11 gives an overview of some examples.

69 http://www.ssrn.com/
70 http://www.redalyc.org/
108

The STM Report, Fourth Edition

March 2015

Table 11: Open access aggregators and indexes
Service

Launched

Description

Records

URL

2009

Search engine for academic open accessweb resources using OAI-PMH. Fulltext
and metadata searching> 65 million
documentsfrom morethan 3,200
sources

http://
www.basesearch.net/
about/en/

2002; 2013

Article-level search of a subset of thejournals registered in DOAJ

1.8 million
articles from6032 journals(out of total of
10,135journals)

http://
doaj.org

OAIster

2002

Catalogue of open access records
harvested using OAI-PMH, searchable
via OCLC’s WorldCat

OpenDOAR

2006

Allows search of the repositories
registered in the OpenDOAR directory
via a Google Custom Search

Paperity

2014

ScienceOpen

2014

Multi-function platform combining
preprint repository, open peer review,
publishing and aggregation> 1.4 million
https://
articles www.scienceopen.com

Scilit2013

Experimental OA search engine fromopen access publisher MDPI

~1.85 million
http://
articles www.scilit.n
et/

BASE
(Bielefeld
Academic
SearchEngine)
DOAJ> 30 million
http://
records from www.oclc.ormoreg/than 1,500 oaister.en.ht
contributors
ml~10–15
million?

http://
www.opend
oar.org/
search.php

Startup aiming to be “a multi- > 390,000 open
http://
disciplinary aggregator of peer-reviewed
articles from paperity.org/
Open Access journals and papers, both 2,200 journals
gold and hybrid”. Uses proprietary web
crawler/harvester based on redex

Self-archiving policies and mandates
In 2004, The US National Institutes of Health introduced a policy encouraging researchersthat it funded to deposit a copy of their accepted manuscripts in the repository PubMed
Central. Compliance with this voluntary policy was low (<5%) and NIH consequently
changed its policy to require researchers to deposit, with effect from April 2008. The NIH
mandate allows authors to defer deposit for up to 12 months after publication.
Although not the first, the NIH policy received much attention because of the size of its
research budget (ca. $30 billion). Similar policies are now becoming widespread; the
SHERPA/Juliet website71 listed (as of December 2014) 140 research funders, of which 109
had deposit policies (varying from requiring to just encouraging open access archiving),
71 http://www.sherpa.ac.uk/juliet/
109

The STM Report, Fourth Edition

March 2015

including all the UK Research Councils, the Wellcome Trust, the Howard Hughes Medical
Institute, the European Research Council, the DFG and the Fraunhofer in Germany, andAustralian Research Council. (This likely underestimates the global number of policies, since
SHERPA/Juliet has a UK emphasis.) Embargo periods vary from 6 to 12 months, or in somecases “at the earliest opportunity” while respecting publishers policies.
In addition to research funders, some host institutions have also adopted similar policies.
The Eprints/ROARMAP website72 recorded 415 full institutional and 65 sub-institutional
mandates in December 2014. Another directory of institutional and funder mandates,
MELIBEA, 73 listed 349 institutional and 150 funder policies. High profile institutions
adopting mandates include Harvard, MIT, UCL, ETH Zurich, Fraunhofer-Gesellschaft, andthe University of California.
The early impact of mandates was muted: authors are generally not motivated to selfarchive (e.g. see the discussion of the PEER project findings), and in the absence ofmonitoring and enforcement this activity tends to get given a low priority. This wasparticularly true for institutional mandates, but even the high-profile funder mandates haveseen less than comprehensive compliance to date: for NIH it was about 75% and for
Wellcome about 55% in mid-2012 (in both cases with significant assistance from thepublishers themselves). The situation is changing, however, led by funders making
compliance a higher priority: for example, the Wellcome Trust announced in June 2012 that it
was tightening its open access policy, including sanctions on researchers that failed tocomply74 . Nonetheless it will take time for the policy to be effectively communicated: for
instance, only 30% of respondents to the 2014 Taylor & Francis author survey said they
understood the RCUK policy and many “appeared to be unsure whether the policy applies
to them, since over half [55%] were unable to say whether or not their future articles would
need to be published in accordance with the policy or not.” (Taylor & Francis 2014)
Recent influential policies requiring author deposit have included those from RCUK (seebelow), the Bill and Melinda Gates Foundation75 (notable for its strong requirements:
immediate open access with no embargoes, CC-BY or equivalent licensing).
In the US, the OSTP memorandum requiring federal agencies to ensure public access to the
outputs of publicly funded research seems likely to extend the impact of the NIH policy toother areas, though this is still working through.

Oﬃce of Science and Technology Policy memorandum
A key development in open access in the United States was the White House Office of
Science and Technology Policy memorandum of February 2013 regarding public access tofederally funded research (OSTP 2013). This specified that all agencies with research budgets
greater than $100 million were required to make research outputs – specifically, “any results
published in peer-reviewed scholarly publications that are based on research that directly
arises from Federal funds” – freely available with a maximum delay of 12 months following
publication.
72 http://www.eprints.org/openaccess/policysignup/
73 http://www.accesoabierto.net/politicas/default.php. As well as listing policies, MELIBEA also
calculates a metric, the “estimated open-access percentage”
74 http://www.wellcome.ac.uk/News/Media-office/Press-releases/2012/WTVM055745.htm
75 http://www.gatesfoundation.org/How-We-Work/General-Information/Open-Access-Policy
110

The STM Report, Fourth Edition

March 2015

The memo did not specify how this was to be achieved but required agencies to develop
plans to meet these requirements. Four categories of solution emerged: agencies could build
their own new dedicated repositories; the NIH’s PubMed Central repository could havebeen extended or cloned as a paid-for inter-agency service; SHARE, a library-led system
based linking higher-education infrastructure (including institutional repositories); andCHORUS, a publisher-led system leveraging existing publishing platforms andtechnologies.

CHORUSCHORUS – Clearinghouse for the Open Research of the United States – was formed by agroup of publishers and service providers, as a not-for-profit public-private partnership todevelop a service that would enable funding agencies to meet the OSTP requirements.76 (It is
now managed by CHOR, Inc., a not-for-profit organisation.)
CHORUS acts as an information bridge, linking to freely accessible journal articles resulting
from federally funded research directly on publisher platforms. CHORUS provides five corefunctions: identification, discovery, access, preservation, and compliance with policy
requirements. It depends on FundRef (qv), a standard way to report funding sources for
published scholarly research managed by CrossRef; when adopted by publishers it allows
papers funded by federal agencies to be identified and made available via CHORUS. The
system thus requires no new major infrastructure but provides an information and accesslayer on top of existing publisher platforms, and with development and hosting costs falling
largely on publishers. In addition to this access layer, CHORUS also allows agencies tocreate discovery portals to their content, and offers “dashboards” to enable all stakeholders
to monitor public-access compliance. It will provide open APIs to allow anyone to create
overviews and discovery tools for federally-funded research. CHORUS proposes to support
text and data mining through CrossRef’s TDM tools and LicenseRef projects (see Text anddata mining).
CHORUS also includes a preservation function via a partnership with Portico (see Long termpreservation) so that long-term public access to federally-funded papers is not dependent on
the continued existence of CHORUS or indeed the publishers.
Publishers considering participating in CHORUS will have to decide whether to makeavailable the final version of record or the accepted manuscript (Cochran 2014).
At the time of writing one agency, the Department of Energy had selected CHORUS as its
means of complying with the OSTP requirements. The largest agency, NIH is committed toits own platform, PubMed Central, while the remaining agencies’ proposals were not yet
public.
Open access critics of CHORUS point to the greater functionality of PubMed Central(including full text search and sophisticated interface and discovery tools), and see it as away of preserving the value and primacy of the publisher’s platform (e.g. Eisen 2013).

SHARE
An alternative vision is offered by SHARE 77 (SHared Access Research Ecosystem), a
collaborative initiative of the Association of Research Libraries (ARL), the Association ofAmerican Universities (AAU), and the Association of Public and Land-grant Universities
76 http://www.chorusaccess.org/
77 http://www.arl.org/focus-areas/shared-access-research-ecosystem-share
111

The STM Report, Fourth Edition

March 2015

(APLU), with initial funding from the Sloan Foundation. SHARE is not primarily focussed
on meeting OSTP requirements but more generally addresses the need for preservation of,access to, and reuse of research outputs.
The service architecture is planned to consist of four layers: a notification service; registry;
discovery; and mining and reuse. A prototype of the notification service is underdevelopment by COAS (Centre for Open Science): it will use both “push” protocols and aharvesting service drawing on a wide range of sources (including institutional and subject
repositories, publishers, CrossRef, etc.) to collect information about “release events” (e.g.
article publication or the dissemination of research data). These notifications will be
distributed as a set of metadata to stakeholders such as funding agencies, research offices,
and institutional and disciplinary repositories. Like CHORUS, SHARE will not store copies
of research outputs but will maintain a registry of content that will subsequently support a
discovery layer.
SHARE will not only provide access to journal articles but also intends to include researchdata within its remit (Lynch 2014).

RCUK Policy
The Research Councils UK policy78 was developed during 2012 and came into effect in April
2013. It built on earlier policies dating from 2005 and was clearly influenced by the Finch
Report. Unlike most other funder policies, it recognised the benefits of Gold over Green
open access, all else being equal and funds available. The policy is summarised in thedecision tree shown in Figure 28.
In order to cover the cost of article processing charges a block grant was made to universities
and eligible research organisations. RCUK is in the process of reviewing the operation of its
policy in the light of experience; the compliance rate reported by universities in the first yearof operation (2013/14) vary between 35% (Hull) and 97–89% (LSE; Huddersfield).79
The costs incurred by UK institutions in 2013/14 for compliance with the RCUK and(slightly more stringent) HEFCE policies80 was estimated by Research Consulting at £9.2
million, of which Gold APCs were less than 10% (see Figure 29 for the breakdown). It is clear
from these high administrative costs that system-wide efficient systems for payment andtracking of APCs do not yet exist. 81 Jisc made a similar point in its evidence to the review of
the RCUK OA policy: “The workflows and information flows imply new joins between
stakeholders and systems, many of which are not used to / set up to join up efficiently.
Legacy systems, lack of technical standards, tensions between different needs, etc. mean that

78 http://www.rcuk.ac.uk/research/openaccess/policy/
79 http://e2eoa.org/2014/10/01/open-access-reports-to-rcuk-collected-here/
80 HEFCE requires all materials to be deposited on acceptance in an open repository, in order to beeligible for submission to future REF assessments – http://www.hefce.ac.uk/whatwedo/rsrch/
rinfrastruct/oa/policy/
81 Publishers’ internal systems are becoming more efficient, e.g. through adoption of outsourced
services such as CCC’s RightsLink (www.rightslink.com/), but this does not necessarily affectinefficiencies at the payer end. Another intermediary is Open Access Key (OAK), whose systems areintended to improve efficiency at the institutional as well as publisher end (https://www.openaccesskey.com)
112

The STM Report, Fourth Edition

March 2015

the data that would underpin a scalable APC environment are often absent, incomplete,
wrong, ill-defined, and/or stuck somewhere” (Jisc 2014).
Figure 28: RCUK open access policy summarised in a decision tree

113

The STM Report, Fourth Edition

March 2015

Figure 29: Compliance cost of the RCUK open access policy (CC-BY-SA ResearchConsulting)Publishers’ policies on self-archiving
Most publishers have fairly liberal policies on allowing authors to archive versions of theirarticles on the web, although generally these policies were originally introduced on theunderstanding that the archiving would not be systematic. In response to more systematic
deposit and discovery tools, policies are increasingly distinguishing between archiving on
personal websites (with more liberal policies), institutional repositories, and subject
repositories (with tighter requirements, reflecting the perceived greater threat to
subscriptions). Policies will also vary to reflect specific funder’s requirements; for instancevery few publishers will not allow deposit to PubMed Central. (See also Scientific social
networks.)
A database of publisher policies is maintained by the SHERPA/RoMEO project;82 of the 1766
publishers included (as of December 2014):• 34% allow archiving of both author’s original and accepted manuscript• 34% allow archiving of accepted manuscript• 7% allow archiving of the author’s original manuscript• 25% do not formally support archiving.
Some 75% of publishers therefore permit archiving in some form. The proportion of journals
will be higher still, since the largest publishers generally do allow some form of archiving.

82 http://www.sherpa.ac.uk/romeo/
114

The STM Report, Fourth Edition

March 2015

Some publishers also allow authors to archive the final publisher version, though this israrer (around a third of publishers allow such posting to institutional or subject repositories,
according to (Inger & Gardner, 2013), Table 7), with this much more common among small
publishers, and large publishers significantly less likely to allow than in 2005). Somepublishers add riders, such as requiring a link from the archived manuscript to the
publisher’s final online version. Publishers also commonly have embargo periods (i.e. notallowing self-archiving for a set period after publication) with a view to protecting
subscriptions.

Costs of repositories
There is a wide range of reports of the costs of introducing and managing an institutional
repository. One of the original institutional repositories, DSpace at MIT estimated its annual
running costs at $285k (staff $225; operating costs $25k; $35k) (MIT 2003). A survey for ARL(Bailey 2006) found start-up costs ranged from $8,000 to $1,800,000, with a mean of $182,550
and a median of $45,000. The range for ongoing operations budgets for implementers is$8,600 to $500,000, with a mean of $113,543 and median of $41,750.
Houghton used an estimate of £100,000 for the annual costs of higher education institutional
repositories (including an element for senior management’s time in policy and advocacy
activities) (Houghton et al., 2009). On top this the cost of the time taken by academics indepositing their articles was estimated at about £10 per deposit, or about £1.6 million for the
UK as a whole (or £15 million globally). This gave an average total cost of about £20 per
article.
A 2007 survey of US institutional repositories (Rieh, Markey, St Jean, Yakel, & Kim, 2007)
found that the funding in almost all cases came from the library and that there was no
additional budget provided (i.e. funds were taken from the routine library operating costs).
Budget amounts were not given but breakdowns by type of expenditure were provided:~37% for staff; vendor fees ~38%; hardware ~10%; software ~2.5%; software/hardware
maintenance and backup ~12.5%.
More recently, the PEER project found it very difficult to obtain data on the set-up andrunning cost of institutional repositories, with investments in platform set-up, and costs insoftware upgrade and repository maintenance treated as sunk costs and not accounted forseparately, and costs spread across multiple departments. The project was able to obtain
estimates of the cost of technical staff support; it reported a cost per reference in the range€2–50, and cost per full-text article of €2.5–53.2. The wide range reflected the efficientscaling with size of holdings, i.e. the lower costs per item refer to the larger repositories, andvice versa.
The UK Repository Support Network83 (2006–2013) used illustrative hardware costs of£2000–150,000 and suggested a £20k set-up should handle 50–100,000 papers. The site listed
other areas of start-up and ongoing cost (primarily staff time) but gave no indication of thelikely levels for these.
Large disciplinary repositories are naturally more expensive overall, but economies of scale
may permit lower per-article costs. For example, Cornell University Library estimates the2014 annual running costs for the (highly automated) arXiv at $886k, less than $10 per new
article deposited. The National Institutes of Health has estimated that the cost of

83 http://www.rsp.ac.uk
115

The STM Report, Fourth Edition

March 2015

administering its self-archiving policy would be $4 million. 84 At around 90,000 articles per
year, this works out at about $44 per article. This is, however, a small fraction of the total costof PMC, reflecting just the cost of collecting, processing and converting NIH-fundedmanuscripts to the PMC archival format.

Multiple versions of articles
One potential issue with the widespread adoption of self-archiving is that multiple versionsof articles will be available to readers (and others, such as repository managers).
Authors will self-archive either the author’s original or the accepted manuscript, or in somecases both (fewer publishers permit archiving of the version of record). Most funder andinstitutional mandates require deposit of at least the accepted manuscript. It is possible that
an author may self-archive different versions in more than one repository (e.g. an
institutional and a central repository).
The larger repositories (both institutional and subject) are working with publishers toprovide links from the archived version to the version of record. The CrossMark service will
be valuable here in distinguishing the version of record from other versions (see Versions ofarticles above).

3.6. Other open access variants
Willinsky (Willinsky 2003) identified nine different sub-species of open access. Apart fromthose listed above and the self-archiving route, he includes “dual mode” (print subscription
plus OA online version); “per capita” (OA made available to countries based on per capita
income – see discussion of developing country access above); “abstract” (open access tojournal table of contents and abstracts – most publishers offer this); and “coop” (institutional members support OA journals – this is very similar to the “librarypartnership model” shown in Table 6).
A less common variant of hybrid open access is whereby the articles submitted by membersof a learned society will be published in the society’s journal with full immediate open
access. 85
A final “variant” might be mentioned, which is false open access. A number of surveys (e.g.
Biosciences Federation 2008), have demonstrated that academics confuse open access with
free-at-the-point-of-use online access provided by their institutions. Responses to surveys on
authors asking for reported levels of use of, or authorship in, open access journals may
suffer from this confusion.

3.7. SCOAP3
SCOAP3 (Sponsoring Consortium for Open Access Publishing in Particle Physics)86 is anambitious project originating from CERN to convert all journal publishing in high energy
physics (HEP) to a sustainable form of open access. Within HEP, some 5000–7000 articles ayear are published, 80% of them in a small core of 6 journals from 4 publishers. Virtually allthese articles appear author’s original and/or final manuscripts on arXiv prior to
84 http://publicaccess.nih.gov/Collins_reply_to_Pitts121611.pdf
85 an example is American Society of Plant Biology’s journal Plant Physiology, see http://
www.plantphysiol.org/cgi/content/full/142/1/5
86 http://scoap3.org/
116

The STM Report, Fourth Edition

March 2015

publication, and so the journals are losing (or have already lost) their dissemination
function. The key remaining functions are seen to be high quality peer review and acting as“the keeper of records”. SCOAP3 estimated the global cost of journal publishing in HEP ataround $13 million (based on 5000–7000 articles at $2000 per article).
The idea was to form a coalition of national HEP funding bodies, libraries and consortia thatagree to contribute up to this level (by redirecting subscriptions), with national contributions
based on the fraction of HEP articles per country. SCOAP3 would then use this funding toallow publishers to publish the same journals but under the new open access model withcentralised funding eliminating the need for author charges.
SCOAP3 identifying 12 journals from 7 publishers for participation in the first wave
following a tender process concluding in September 2012, 87. These journals published 6600
articles during 2011, a large majority of the high-quality peer-reviewed HEP literature. There
were some omissions, notably the American Physical Society’s Physical Review Letters, thebid for which was rejected on price.
The SCOAP Repository88 went live in in early 2014; as of the end of the year it hosted some
4300 articles.
Articles funded by SCOAP3 will be available open access in perpetuity, under a CC-BY
license, while publishers will reduce their subscription fees accordingly.
SCOAP3 suggest that their project could act as a pilot with lessons for other fields. HEP isrelatively unusual, however, with a high proportion of articles concentrated in a few
journals and a very high proportion already open access via self-archiving. Astrophysics andnuclear physics share these characteristics, as do some other parts of theoretical physics, but
it is difficult to see how the model could be applied to fields with much more diverse
publications ecology such as the biomedical sciences.

3.8. Open access to scholarly books
The initial focus of the open access movement was on access to research articles in journals.
There has been growing interest in open access to other kinds of content, including
educational resources and scholarly books, particularly monographs. The Finch report(Finch Working Group 2012) recommended that interested parties should work together topromote further experimentation in open access publishing for scholarly monographs.
OAPEN Library is an online library and publication platform for freely accessible academic
books, mainly in the area of Humanities and Social Sciences. It evolved from the earlier
Open Access Publishing in European Networks89 project, a collaborative initiative todevelop and implement a sustainable Open Access publication model for academic books in
the Humanities and Social Sciences, originally EU co-funded as part of the eContentplus
project. OAPEN launched the Directory of Open Access Books 90 in April 2012; as ofDecember 2014 there were 79 publishers and over 2482 OA books listed, with numbers of
publishers and books both growing by over 40% annually. Many of the DOAB publishers areuniversity presses but commercial publishers are also represented, including Bloomsbury
87 http://scoap3.org/news/news94.html
88 http://repo.scoap3.org
89 http://www.oapen.org
90 http://www.doabooks.org
117

The STM Report, Fourth Edition

March 2015

Academic, Brill, De Gruyter, Palgrave Macmillan, Springer, Taylor & Francis, and Ubiquity
Press.
OAPEN-UK91 is a separate research project running 2010–2015. It is a Jisc/AHRC-fundedcollaborative research project gathering evidence to help stakeholders make informed
decisions on the future of open access scholarly monograph publishing in the humanities
and social sciences.
Most approaches to finding a viable model for providing open access to monographs in thehumanities have been based on either the delayed model or on providing online access to abasic electronic version in parallel with charging for higher-value versions such as print,
ereader editions, enhanced ebook editions, and so on (e.g. Milloy 2013; Ferwerda 2014). The
APC model is rare because of the higher costs of book publication and lack of available
funding, but some examples do exist (e.g. Palgrave Open, Ubiquity Press). In the sciences
the Gold model of author publication charges has been adopted by a few publishers 92 for
multi-author monographs, where the individual chapter is equivalent to the journal article.
More recently two innovative models have been explored: Knowledge Unlatched’s librarypartnership subsidy (see Library partnership subsidy in the section on open access businessmodels above for details); and crowdfunding models whereby the publisher sets a target
price at which point the title is released in electronic format (e.g. Open Book Publishers and
De Gruyter, partnering with Unglue.it)
University of California Press unveiled a new open access books platform, Luminos, in early2015. Its business model93 combines APCs, library partnership subsidy and print sales. Thereis a base Title Publication Fee of $15,000: authors are required to meet $7500 of this (withwaivers available), with the balance coming from voluntary library memberships ($1000 per
library per year) and revenue from print sales, plus UCP subsidy.

3.9. Public access
The political advantages, if nothing more, of providing public access to (publicly-funded)research was recognised by the Finch report as well as being one of the key drivers of US
government policy (see Office of Science and Technology Policy memorandum). In the UK, a pilot
programme to provide walk-in access via public libraries was launched in 2013 as “Access to
Research”, supported by a couple of dozen leading publishers providing access to over 10
million articles via about 80% of UK library services.94 Some publishers, notably theAmerican Physical Society in the US, also provide similar public library access on an
independent basis.

3.10. System-wide and economic perspectives
As policy-makers’ interest in open access has grown there have been a number of attempts
to study the economic impacts of open access, including the system-wide effects forscholarly communication, and (more controversially) the wider economic impacts.

91 http://oapen-uk.jiscebooks.org/
92 e.g. Springer (http://www.springeropen.com/books); InTech (http://www.intechopen.com)
93 http://www.luminosoa.org/why-oa.php
94 http://www.accesstoresearch.org.uk
118

The STM Report, Fourth Edition

March 2015

RIN/CEPA study
As noted above, a 2008 report (RIN 2008) estimated the total costs of journal publishing anddistribution at £4.9bn (excluding non-cash peer review costs), out of a total £25bn for
publishing and library costs. The authors then modelled the impact of converting to asystem in which 90% of articles were published under an author-side fee. They estimatedthat there would be cost savings across the system of about £560m, split almost equally
between publishers and librarians. (These savings were on top of global savings of about£1bn from switching to electronic-only publishing.) Libraries would save some £2.9bn insubscriptions, but this would be offset by author side charges of virtually the same amount.
The costs and benefits would fall unequally across institutions: research-intensive
institutions would tend to pay more in publication fees than they currently do for library
subscriptions, while the reverse would be true in other institutions. The savings also exclude
any additional administrative costs required to manage author-side payments at publishers,
funders and institutions.

The Houghton report
A JISC report (Houghton et al., 2009) published the following year by the economist John
Houghton estimated system-wide savings accruing to open access publishing in the UK
alone at £212m, less the author-side fees of £172m, giving a net saving of £41m. (Thisappears roughly comparable in scale to the £560m global savings estimated in the RIN
report.) The largest single part of the savings (£106m) came from research performancesavings, including reduced time spent by researchers on search and discovery, seeking andobtaining permissions, faster peer review through greater access, and less time spent writing
due to greater ease of access e.g. for reference checking. Funders should, according to
Houghton, therefore be comfortable with diverting research funds to pay for open accesscharges because the savings in research performance etc. would outweigh the cost.
The estimates were contested, primarily by publishers who argued that the analysis
underestimated the efficiencies of the current subscription system and the levels of accessenjoyed by UK researchers, and that many of the savings hypothesised would depend on
the rest of the world adopting author-pays or self-archiving models. Many of the figures
used in the Houghton model were inaccurate estimates rather than industry derived data.
In addition to the system savings, Houghton estimated increased economic returns to UK
public-sector R&D arising from increased access might be worth around £170m. This figure
is clearly more speculative, resting on hard-to-test assumptions about the levels of current
access and the marginal rate of return to any increased access.

Heading for the Open RoadA 2011 UK study, Heading for the Open Road (RIN 2011c), attempted to address the limitationsof these two studies, and in particular looked at the issues arising from a dynamic transition
from the current regime to various scenarios for increased access via open access (Gold andGreen were modelled separately) and other routes (e.g. increase licensing, transactional
access), rather than consider a static hypothetical economy in which close to 100%
conversion to open access had already occurred. Its key conclusions were that the open
access routes offered the greatest potential to policy-makers interested in promoting access.
Although Green was capable of increasing access it came with risks of damage to the
publishing system it terms of subscription cancellations and concerns that it was not selfsustaining. Gold open access was the preferred route in the long run, for its underlying
sustainability, the potential for greater transparency and lower barriers to entry, and the119The STM Report, Fourth Edition

March 2015

potential for higher benefit/cost ratios and savings to UK public purse and to UK
universities provided average APCs were not too high (the study used an APC of £1450 for its
lower-APC scenario, and estimated the threshold average APC above which Gold would not
be cost-effective at about £2000).

Other economic studies of open access
Other studies that have attempted to assess the economic impact of open access include thefollowing:• Houghton extended his original report (covering the UK) to Denmark and theNetherlands, and subsequently prepared a summary comparing the analyses for eachcountry (Houghton 2009)• Houghton also used the same methodology to model the impact of the then-proposed
Federal Research Public Access Act (FRPAA) in the United States (Houghton 2010)• A 2011 study for Jisc looked at the potential benefits to the private sector of open accessto higher education and scholarly research (Parsons, Willis, & Holland, 2011)• The potential for open access to increase (economic) innovation has been explored by
Dagmara Weckowska, based on ESRC-funded interviews (Weckowska 2014)

Limitations of economic studies
There are methodological constraints to all such studies which limit the confidence that canbe placed in their findings:• non-cash items: for example, including estimates of researchers’ time saved by improved
access is problematic because the saving is not realised in cash terms but assumed to betranslated into greater efficiency. While the estimates may be plausible, an analogous
problem of identifying increased economic productivity due to adoption of information
technologies has proved surprisingly hard
• there are large uncertainties associated with several of the key variables• in particular, the economic multiplier effects included by both the Houghton and the2011 RIN report95 result in large numbers that can swamp the other effects, and yet reston untested assumptions• none of the approaches have a good way of realistically modelling the likely
heterogeneous take-up of open access, i.e. to reflect the likely situation where policy andimplementation varies not just from country to country, but between institutions within
the same country.
A possible further issue is that rational debate about the merits of open access is too often
drowned out by advocacy, defence of entrenched positions, and wishful thinking, as
librarian Rick Anderson has described (Anderson 2014c).

3.11. Other developments in open accesseLife, PeerJ
The growth of the size and mainstream acceptance of open access publishing appears to be
encouraging a wave of experimentation and innovation (Van Noorden 2012b). An example
is PeerJ, launched in late 2012: founded by ex-PLOS and Mendeley staff, and backed by Tim
95 Both studies used the Solow-Swan growth model
120

The STM Report, Fourth Edition

March 2015

O’Reilly’s venture fund (and a subsequent equity investment by SAGE), PeerJ proposes amodel in which authors take out a membership entitling them to publish articles. Lifetime
memberships are priced between $99 and $299, with the highest band allowing authors topublish unlimited papers. Each author on a multi-paper (up to a maximum of 12) has to be apaid-up member; the average paper in PubMed has around 5–6 authors, so the effective
price may end up in practice nearer the typical megajournal rate ($1350) than $99. The model
also has an element of of viral marketing built in, given that researchers coauthor papers
with a changing cast of collaborators. The significance of PeerJ at this point lies not in its
impact on the market (it has published a total of only 730 articles to date, and no otherpublishers have yet to adopt its model), but in representing the willingness of credible
publishing professionals and risk capital to experiment with radical innovation in academic
publishing.
A quite different approach is represented by the launch (also in late 2012) of the journal
eLife96 by three research funders, the Howard Hughes Medical Institute, the Max Planck
Society and the Wellcome Trust. Explicitly setting out to create an open access competitor to
the leading general science journals (Cell, Nature, Science), the eLife journal is described by its
founders as the first step in a programme to catalyse innovation in research communication.
eLife may or may not adopt a conventional Gold model (it will be free to authors to publish
for a currently unspecified initial period); its significance lies in the unprecedented direct
participation by research funders in the primarily publishing. And if nothing else, eLife
gives the lie to those who believe open access publishing costs next to nothing: its annual
report showed its average cost per published article in 2013 (its first full year of publication)
was $14,000, although this looks likely to have fallen sharply by 2014 as output doubled(eLife 2014).

Reuse rights
The clear trend towards funders placing greater emphasis on the licensing and reuse rights
attached to open access articles continues, while at the same time the issue has become more
contentious among researchers.
A number of funder and institutional mandates now require not just that some version offunded research articles are made freely available, but that they are licensed using theCreative Commons CC-BY licence to facilitate redistribution and reuse with the fewest
restrictions (e.g. RCUK, 2012). The growing interest in text and data mining is one reason(see Text and data mining). The How Open Is It? guide illustrates this perspective, presenting aspectrum of openness under categories such as reader rights, reuse rights, machinereadability, etc. (SPARC & PLOS, 2013).
In response to these mandates, a number of publishers switched from the CC-BY-NC to the
CC-BY licence as their default for open access articles. Dropping the “non-commercial”
restriction will entail publishers foregoing any commercial reuse revenues such as reprints
for pharmaceutical companies and other rights income (an important source of income for
medical journals); a few publishers have responded by charging more for CC-BY licensing
than for CC-BY-NC.
On the other hand, surveys of authors as well as their behaviour when offered a choice(some publishers allow authors to select their preferred licence), shows that a substantial
fraction of authors prefer CC-BY-NC to CC-BY licensing, and indeed may even prefer

96 http://www.elifesciences.org
121The STM Report, Fourth Edition

March 2015

traditional copyright assignment to the publisher over CC-BY (e.g. Taylor & Francis 2014).
This is particularly the case in the humanities and some of the social sciences.

"Predatory publishers"
The reputation of open access publishing has been tarnished in some commentators’ eyes by
the emergence of so-called “predatory publishers” (Beall 2012). These are alleged to takeadvantage of the low barriers to entry in OA publishing to launch large numbers of journals,
and then use large-scale indiscriminate email to market to authors, sometimes not disclosing
the (full) cost of publication until after acceptance, and listing editorial members who had
not agreed to serve, and otherwise preying on researchers’ need to publish or perish.
Another issue that has received less coverage than predatory publishers is that of“highjacked” journals, where a website is fraudulently created to mimic a legitimate
journal’s site in order to attract submissions and APC fees (Jalalian & Mahboobi, 2014).
Surveys of researchers indicate that perceived quality remains a reason for a substantial
minority for not choosing open access journals to submit to (NPG 2014; Frass, Cross, &Gardner, 2014). Legitimate open access publishers have responded by establishing the Open
Access Scholarly Publishers Association97 (OASPA) which requires members to adhere to acode of conduct and provides a complaints process. The Directory of Open Access Journals
has also responded by cleaning its database of journals and publishers that did not meetcriteria similar to those of OASPA, after discovering that at least 900 suspect journals were
included (Anderson 2014b). There have been concerns, however, that some journals andorganisations have been mislabelled as predatory as a result of applying simplistic or
subjective criteria.

Open Access Button
The Open Access Button98 is a browser-based bookmarklet that users are encouraged to use
when they are unable to access content by reason of a paywall. It performs three functions:first, it collects information from users to build a picture of access gaps. Second, it gives
users an opportunity to users to broadcast their experience (e.g. via Twitter). Lastly, it tries tosuggest alternate versions of the same article either a version in an open repository, or if not
found, alternate articles on similar topics that are openly accessible. It also contacts authorsof flagged articles and suggests they make a version available, and if so, the original
requesters are notified. The Button is therefore primarily an advocacy campaign for open
access rather than a significant channel for accessing content. (See also Scientific Social
Networks.)

3.12. Transition and sustainability issues
The actions of the scholarly community and the publishing market make it clear that the
open access debate has now moved on to what is necessary to make it open accesssustainable (rather than whether this is possible), and to the problems of how a transition
should be managed. (These categories overlap, of course.) Gold open access is growing fast,
but at present it remains only a small part of the market (about 10% of articles, but only
~2.5% of revenues) and there are valid questions about how a scaling-up would be achieved.
The key issues are:

97 http://oaspa.org
98 https://www.openaccessbutton.org
122

The STM Report, Fourth Edition

March 2015

• What will be the impact on economics of publishing: will economic returns be sufficient
to continue to attract current publishers, or alternatively what might be the impacts ofrestructuring• Will the same models for open access work in all fields, or for all types of journal (the“one size fits all” problem)?
• How will funding be managed during a transition?
• How will funding mechanisms be arranged as open access scales up, and what impacts
will these have on scholars and institutions, as well as on publishers?
• What will be the impact of heterogeneous uptake, with different governments, funding
bodies and institutions adoption different policies, and different cultural norms acrossdisciplines?
• What will be the geopolitical impacts: how will the changes affect researchers inemerging economies and those in less developed economies?

Gold: a sustainable model for open access based on article publication
charges
There is general agreement that under appropriate circumstances APC-based Gold open
access offers a viable business model that can be both economically self-sustaining andprovide wider economic and access advantages over the subscription model. This has beenreflected in policy-oriented studies (e.g. RIN 2011c; Finch Working Group 2012), in the
profitability of new open access publishers (Ithaka S+R 2011; PLOS 2012; 2014), and inbehaviour of existing commercial publishers in launching open access journals, and is also
recognised in the statement signed by STM members supporting sustainable open access.99
Ignoring for the moment differences between disciplines and other complications, for theGold model to be sustainable, the prices that authors and their funders are willing to pay
need to be greater than full costs (including sufficient surplus for ongoing investments andto cover the cost of capital). The average current cost of producing an article has been
estimated at £2364 (say $3800) (RIN 2011c). As we saw above, studies have variously
estimated the average APCs charged (excluding hybrid) at between $906 and $2097,
depending on the sample used (Björk & Solomon, 2012c; 2014; Morrison & et al, 2014). Table
7 showed that most leading publishers charge APCs in the range $1300–5000 (thoughHindawi’s median APC is $600), while the average APC paid by the Wellcome Trust in late2010 was $2365 (strongly weighted to hybrid APCs). Whichever figure is chosen, however, it
is lower than the current reported average cost and revenue per article.
To be viable, therefore, prices need to be higher, or costs lower, or both.
One of the mooted advantages of the open access model (from an economic perspective) is
its greater price transparency and hence price competition; if true (and market
developments do suggest that price is being used by new entrants as a competitive element(Björk & Solomon, 2014)), the prospects for higher prices would be remote. As a 2009 Outsell
report illustrated, substantial substitution of open access publishing for subscription-basedjournals under these circumstances would lead to a shrinking in the size of STM publishingmarket by revenue (Outsell 2009); on their assumptions the market would hypothetically

99 http://www.stm-assoc.org/publishers-support-sustainable-open-access/
123

The STM Report, Fourth Edition

March 2015

have been about half its previous size (hypothetical because it assumed a wholesaleconversion to OA).100
It is also clear that open access publishing can be profitable at an APC of $1350 or lower,
given sufficient scale and a low-cost approach, as demonstrated by PLOS’s results (whichshow average costs of $1088 per article, across all PLOS journals). Journals with higher
editorial costs than PLOS ONE, whether due to high rejection rates or a greater level ofeditorial services, would need to charge higher APCs: the Proceedings of the National Academyof Science estimated it would need an APC of $3700 (Van Noorden 2013); EMBO has said it
needs to charge “much more than $2000” to cover costs on its journals (Pulverer 2014);
Nature’s internal costs have been estimated by its publisher at well over $10,000 (Jha 2012);
and eLife’s average cost per article was $14,000 in 2013 (its first full year), though this seems
likely to fall sharply in 2014 as output doubled.
On the assumption that the market dynamic will be to lower prices, the concern of someindustry commentators is then that there could be undesirable unintended consequences.
First, pressure to lower costs could lead to corners being cut and quality reduced (“the race
to the bottom”, e.g. (Anderson 2012). For some types of publishing, a low-cost no-frills
option appears to be what the market wants – witness the growth of PLOS ONE – but theapproach does not fit the more highly selective journals carrying significant amounts ofadditional, non-research article content, nor the increasing demands for novel tools to
become standard.
Second, pressures on revenues and thin margins could increase pressures on editors or
publishers to reduce scientific standards to accept more articles. Arguably the same orsimilar pressures exist under a subscription model (since publishers have been able to pass
on higher prices as journals expanded), and the answer is surely the same in both cases:
journals with poor standards will increasingly be unable to attract good authors or editorial
board members, and will languish accordingly.
To date the uptake of the Gold model has varied substantially by discipline, with greatest
uptake in biomedicine and the lowest in the humanities, maths and (perhaps more
surprising) chemistry (e.g. see Björk et al., 2010; Archambault et al., 2014). Consequently
most (but by no means all) entrepreneurial publishing activity has also concentrated on thisarea.
Factors favouring the uptake in biomedicine include the high level of research funding andresearch funders that have set the agenda. With government policies moving towards open
access for all scholarly outputs, some question how this will be managed in disciplines
where external funding is not the norm (e.g. maths, humanities), or just more generally
where authors are unfunded (only 60% of authors overall are grant supported). The answer
appears to be that universities (or other employers) would fund APCs from central resources(e.g. via the block grants proposed in the new RCUK policy), though this raises other issues
such as who decides how to ration a finite publication fund (e.g. see Crotty 2012).
A key obstacle to wider adoption is funding the transition. For individual institutions,adopting a (national or local) policy in favour of Gold open access would increase their costs
via APCs while they were still paying for the continuing subscription-based journals (e.g.
100 The report did go on to model growth scenarios for different levels of uptake and pricing,assuming increased article output due to differing levels of R&D spending growth, and showed thatthe market could under some circumstances recover to pre-OA levels after a period, but only at APCs
higher than those currently seen in the market.
124

The STM Report, Fourth Edition

March 2015

Swan & Houghton, 2012). The same is true at a national level, if a country adopts a policy
favouring Gold open access significantly in advance of the rest of the world. These issues
were modelled in the Heading for the Open Road report (RIN 2011c) and discussed in the
Finch report, which recommended that the UK government provide an additional £38
million per year during the transition, plus one-off costs of £5 million, to cover these effects
during the transition. Unsurprisingly these were the recommendations not adopted by thegovernment (though it did provide an additional one-off £10 million). As some have pointed
out, scaling these transition costs up to a global scale would lead to very large costs.
As it seems unlikely that these kinds of transition funding will be forthcoming fromgovernments and research funders at a global level, funders and publishers are exploringmarket-based solutions. One promising option is the offsetting and other bundlingapproaches (see Offsetting).
Another transition issue is that the economic case for Gold rests on non-cash savings (e.g.
researchers’ time) and uncertain economic multiplier effects. In an austerity environment
such benefits carry less weight when set against the cash costs of implementation.
Another way in which open access could shrink the market could be through the impact onrights income (which would presumably be lost if a CC-BY licence were adopted), and on
corporate subscriptions (these currently represent approximately 15–17% of journal income,but corporations contribute only a small fraction (around 5%) of papers). This need not be anissue for journal finances if it is priced into the APCs, though some point out that this wouldin effect represent an undesirable transfer of payments from corporations to universities.
Similarly APC pricing needs to factor in an allowance for waivers if these are offered (e.g. toauthors from developing countries). This also represents a transfer or subsidy, though few
would object. OUP has reported that for about 70 journals its waiver rates have been stable
at 6–7%, while PLOS’s annual reports show waivers running at 7–8%. Researchers frommiddle-income countries may feel uncomfortable about requesting waivers, though; one
survey suggested that the fraction of authors paying APCs from their personal funds was
substantially greater in such countries.
There are other concerns about the impacts of open access on emerging and less developed
economies. One is the impact on local publishers: if open access becomes the norm, authors
might desert local journals because they would be unable to waive APCs (because themajority of their authors would qualify), in favour of Western journals offering waivers. A
waiver system is therefore not desirable in the long run, except perhaps for the poorest
countries (Dickson 2012).
The sustainability of non-APC Gold models is harder to model. This is not a trivial or purely
low-quality part of the scholarly communication landscape: one credible estimate based on
analysis of the Scopus database put the prevalence of Gold open access articles without
APCs (4.2%) at comparable levels to those with APCs (5.5%) (Elsevier 2013), and nearly all
the larger journal publishers have examples in their portfolios.
Whether the existing approaches (largely based on subsidy or sponsorship) can be scaled isunclear, while the emerging models (e.g. library partnership subsidy or crowdsourcing) are
unproven or have unresolved weaknesses (such as free-riding).
APC-based Gold OA does not appear to be a good model for the very prestigious, top-tierjournals like Nature or Science that depend on expensive editorial quality control, because of
the very high APCs that would have to be charged. The launch of eLife is intended to125

The STM Report, Fourth Edition

March 2015

challenge this assumption but, although it has successfully attracted high-quality articles,
this remains inconclusive until it declares its longterm business model.
Loss of print-based advertising would be an issue for some journals, including the widecirculation general journals, although advertising overall represents only 4% of journal
revenues overall. This issue is, however, more to do with the digital transition generally thanan issue for open access; there are for instance some indications that tablet editions areproving attractive to advertisers.
One approach being adopted by EMBO and some other higher rejection rate journals is toestablish manuscript transfer arrangements (see Cascade peer review) with other journals thatcan rebate some of the APC back. Another possibility for high rejection rate journals may be
to introduce submission fees (Pulverer 2014), though it also comes with significant
disadvantages: publishers are loathe to risk deterring submissions in a competitive market,
and funders do not favour it (because it primarily funds non-publication).
One issue not addressed by this discussion so far is whether the political zeitgeist, and inparticular public attitudes towards the internet, could make paid-for publishingunsustainable. The potential threat comes from attitudes that online content should be free;that sharing of content is the default option on the web; that the notion of intellectual
property is outmoded; and that public funding automatically equates to public access.
Michael Mabe has discussed these issues in a book chapter, and concluded that the battle is
not yet lost so long as a copyright framework can be maintained and politicians understandthe risks involved (Mabe 2012).

Hybrid (optional) open accessHybrid was originally proposed as a lower-risk route for subscription journals to movetowards open access without risking all in a one-off transition. Of course, some publishers
may have introduced it less in expectation of a near-term transition to OA than to takeadvantage of available funding, and to offer authors a route for compliance with funderpolicies.
In practice global uptake has remained very low (around 1–2%) but there are exceptions
with some journals and publishers reporting higher rates (see Hybrid journals).
Funder and institutional concern about double-dipping remain. New business models thatbundle subscription and APC costs or allow offsetting may allow hybrid to play a more
important role in the future (see Offsetting).

Delayed open access
Delayed access journals provide free access (though not usually open access) to their content
after an embargo period set by the journals. Laakso and colleagues described delayed open
access as an overlooked high-impact category of openly available scientific literature,providing access to up to 5% of (non-current-year) journal articles (Laakso & Björk, 2013).
The viability of the delayed open access business model rests on the willingness of libraries
to continue to subscribe to journals even though the bulk of their (historic) content is freely
available. There are two (related) key factors to be taken into account, the length of theembargo period and the subject area. The arguments on these points are essentially the sameas applied to self-archiving, except that embargoes here are fully under the control of the
publisher, and are dealt with in the following section.

126

The STM Report, Fourth Edition

March 2015

3.13. Eﬀect of self-archiving on journals
Publishers continue to have concerns about the possible impact of widespread self-archivingof journal articles. The common-sense hypothesis is that if compulsory mandates lead tovery high levels of deposit, libraries (whose budgets are likely to remain under pressure
indefinitely) will increasingly choose to rely on the self-archived version rather thansubscribe to the publisher’s version.
Some support for this hypothesis was given by a in a now-dated 2006 report by SIS for the
Publishing Research Consortium (Beckett & Inger, 2006). This study surveyed thepurchasing preferences of librarians and concluded that librarians were disposed to
substitute OA for subscribed materials, provided the materials were peer reviewed (as is thecase with all funder/institutional mandates) and provided the materials were notembargoed for too long. The last point was critical: librarians were far less likely to favour
OA versions over subscriptions where the OA version was embargoed for 12 or 24 months,
but an embargo of 6 months or less had little impact on their preference. This was, however,a survey of librarians; a number of studies, including the PEER project, have demonstrated
the preference of researchers for the version of record, at least for some stages of the research
publishing cycle.

PEER project
One issue has been whether self-archiving can lead to reduced article downloads from thepublisher’s website, given the importance of usage in librarians’ selection and cancellation
decisions, and for trends in the market for usage to be a factor in pricing journals. PEER
(Publishing and the Ecology of European Research), an EU-funded project that ran for a totalof 45 months between 2008 and 2012, involving 12 participating publishers and six
repositories from across the EU, has provided the most comprehensive and detailed study
yet of the impact of archiving on open repositories. 101 The project findings covered a broad
range of topics, including publisher/repository economics and behavioural research (someof which are reported elsewhere in this report), but the usage studies provided the most
pertinent data on the effect of repositories on journals.
The usage study (CIBER Research 2012b) was designed as a randomised controlled trial tocompare downloads of articles from publisher websites with and without parallel
availability of the article in the PEER network of repositories. The key finding of the study
was that, far from reducing publisher downloads, exposure of articles in PEER repositories
was correlated with a modest increase in downloads from the publisher site. The overall
increase was 11.4% (for which the 95% confidence interval was 7.5% to 15.5%). The
researchers suggest the likely explanation is that higher digital visibility to search enginesthat PEER deposit created by virtue of high quality metadata (publisher metadata wasenhanced and extended on ingestion in many cases) and a liberal policy on indexing bysearch engine robots. The authors concluded that there is no experimental evidence tosupport the assertion that PEER repositories negatively impact publisher downloads, andargue that a binary “repository versus publisher” opposition is a false dichotomy, and that“that are players in a complex scholarly communications ecosystem where visibility is kingand the key players are increasingly the general search engines”. Another factor that needs
to be taken into account was that each journal in the PEER project was able to select anembargo period suitable for it. This means that a one-size fits all approach which might beconsidered the likely norm in the real world was not reflected in the project.
101 http://www.peerproject.eu/
127

The STM Report, Fourth Edition

March 2015

This is not necessarily the whole story, though: first, the PEER researchers take pains tostress that their findings apply only to the PEER repositories, which were untypical for avariety of reasons. For instance, PEER found the publisher uplift to be statistically significant
in the physical sciences, but this finding is contrary to the (uncontrolled) experience of somephysical science publishers in relation to coverage by the arXiv repository, which is bothmuch better known in the field and also – crucially – contains essentially the complete
contents of journals in some sub-fields of physics, although most of it is Stage 1 or preprint
content. Second, even if the finding were general, the increased usage generated byrepositories would not necessarily mean that libraries facing budget cuts might notpreferentially select journals whose contents were available on repositories over ones thatwere not. For example, a 2012 survey conducted for ALPSP and the Publishers Association
asked librarians whether they would continue to subscribe to journals if the majority ofcontent was freely available online after a 6 months’ embargo (Bennett 2012); 34% of
respondents said they would cancel some STM journals, and 10% that they would cancel all
such journals, and for AHSS journals, 42% would cancel some and 23% all affected journals.
A key issue in this debate is the existence and length of any permitted embargo periods.
Publishers argue that reducing or eliminating embargoes, as has been proposed in relation tofunder mandates, for instance, would put journal subscriptions at greater risk, while OA
proponents argue there is little evidence for this. Publishers also argue that there should not
be a single embargo period for every discipline, as the patterns of journal use are quite
different across field. The PEER usage study also provided data on the lifetime usage profile
of articles. Figure 30 (taken from CIBER Research 2012a) shows the cumulative publisher
downloads for different subject areas following publication. Usage only starts to plateau forthe life sciences, medicine and physical sciences around 56 months, while social sciences andhumanities continued to rise steadily at 80 months. The key issue for subscribers, though, isless the overall length of age profile than its shape, i.e the importance (and hence value)placed by researchers on access to the version of record during the first 6, 12 or 24 months. In
any case, regardless of the evidence, policy-makers including the UK Research Councils andthe EU are increasingly opting for shorter embargo periods (see Self-archiving policies andmandates).In addition to the usage data study, the PEER project had two other main research
topics, looking at behavioural and economic aspects (Wallace 2012).
The key behavioural finding is probably not part of the behavioural project per se, but simply
the lack of interest by authors in depositing articles under the scheme. The initial plan was
to populate the archive half with articles deposited direct by publishers, and half by authors.
Despite sending nearly 12,000 invitations only 170 papers were deposited by authors. Thismay have had something to do with the experimental nature of the project, and that PEER
would have been previously unknown to them, but there was also anecdotal evidence thatsome researchers considered making journal articles accessible via Open Access to be
beyond their remit. Indeed, authors who associated open access with self-archiving were in
the minority. Overall, the PEER behavioural project concluded that “Academic researchers
have a conservative set of attitudes, perceptions and behaviours towards the scholarly
communication system do not desire fundamental changes in the way research is currently
disseminated and published.” They were not necessarily negative about repositories but
were certainly very guarded, and unpersuaded that the benefits justified changing their own
behaviour.
The PEER economics study uncovered a little new information. It confirmed that peer
review had real costs and had few economies of scale, and estimated the publisher average
cost of each instance of peer review per submitted manuscript (salary and fees only,

128

The STM Report, Fourth Edition

March 2015

excluding overheads, infrastructure, systems etc.) at $250. Excluding peer review, average
production costs were estimated to be in the range $170–400 per paper published (again
excluding overheads etc.). Publisher platforms had annual maintenance costs of $170–
400,000, on top of set up and development costs typically costing hundreds of thousands ofdollars.
Figure 30: Article downloads from publisher sites by age and subject area (CIBER
Research 2012a)

3.14. Open access impacts on use
Impact on usage (downloads)
There is now a substantial body of studies of the impact of open (or free) access on usage
behaviour, including downloads and citations, going back at least 15 years – indeed this isprobably one of the largest areas of the open access literature.102 (A similar question withrespect to the impact of making research data open is now also being explored – see Datacitation.)
While many of these are flawed through the lack of proper methodology to control for otherfactors affecting usage (including early view effects and selection bias, see below), there
appears to be widespread agreement that freely available articles are downloaded
significantly more than comparable articles. For example, the Journal of Experimental Biology
compared the optional OA and the non-OA articles in 2007, and found the full-text versionsof the OA articles were downloaded approximately 40% more than the non-OA articles (Bird2010).
More robust evidence comes from a 2011 randomised controlled trial found OA articles were
downloaded significantly more often, with HTML downloads roughly doubling and PDF
downloads increasing 62% (Davis 2011; Davis & Walters, 2011).
102 For example, the OpCit Project’s online bibliography is a large source of papers in this area
(OpCit n.d.)129

The STM Report, Fourth Edition

March 2015

Part of the increase in downloads may not be due to increased (human) use of the content:
When OUP converted Nucleic Acids Research to open access, article downloads more thandoubled, but most of the increased use was attributed to search engines with only an
additional 7–8% use beyond this (Bird 2008). NAR was, however, a leading mature journal(and hence likely to be subscribed widely), and it publishes in an area unlikely to be ofinterest to outside the professional research community.
Easy ubiquitous availability may also change what a “use” may be, as researchers’
behaviour changes. For instance, (CIBER 2008) and others have shown that users "powerbrowse" through an initial hit list of articles (typically found from a search), skimming anddiscarding many while retaining a few for later study and use. (Outsell 2009) pointed outthat this means that while articles are seen as being of uniform value by publishers, for the
researcher the value may vary from zero (instantly discarded) to significant.

Open access citation advantage
A number of studies have addressed the question of what the effect of open access might beon the citations an article receives (e.g. Lawrence 2001). The common-sense hypothesis isthat an openly available article will receive more use, and hence be cited more often (andearlier), than one only available in a subscription journal. However, since other academics
are the source of virtually all citations an article gets, an overall increase in citation numbers
would only be possible if a significant proportion of the active researchers in the field of thejournal did not already have access.
Most studies have shown that it does appear to be the case that self-archived articles receive
more citations than non-archived articles, with figures for the advantage ranging from 200%
to 700%, but it is important to separate three separate effects: the early view effect posits thatarchived articles may have received more citations at a given point because they had been
available for longer; selection bias occurs if authors are more likely to archive their better
work, or if better authors are more likely to self-archive; the open access effect is thecomponent due purely to the fact that the article was open access (Kurtz et al., 2005). The
numbers and locations of coauthors are also known to affect citation rates but are alsofrequently not controlled.
A bibliometric study in 2010 (Gargouri et al., 2010) attempted to control for selection bias bycomparing self-archived papers in institutions with strong (and reasonably well observed)
mandates requiring deposit with those from other institutions (with low, author-selected
deposit). They found a strong statistical correlation between open access status and citations,with the effect strongest for the most cited articles.
Craig and colleagues in a review of the literature concluded that the most rigorous study
then available (i.e. (Moed 2007), covering condensed matter physics) demonstrated a clear
early view effect with the remaining difference in citation due to selection bias but noevidence to support an open access effect (Craig, Plume, McVeigh, Pringle, & Amin, 2007).
Citation patterns differ between subject disciplines, however, so this still leaves it open that
there may be an effect in other fields.
Davis (Davis 2011) reported a randomised controlled trial that found the open access articles
received significantly more downloads and reached a broader audience within the first year,
yet were cited no more frequently, nor earlier, than subscription-access control articles. In alater review, Davis & Walters (Davis & Walters, 2011) assessed the available evidence andconcluded that the impact on citations was “not clear. Recent studies indicate that large
citation advantages are simply artefacts of the failure to adequately control for confounding

130

The STM Report, Fourth Edition

March 2015

variables”. And he found that “the conclusions of Craig and colleagues were well supported
by subsequent work. After controlling statistically or methodologically for confounding
effects, there is little evidence that open access status has an independent effect on citation
counts”.
Björk and Solomon also conducted a different kind of study, comparing citation performanceof open access and subscription journals (Björk & Solomon, 2012a). They found that overallcitation rates were about 30% higher for subscription journals, but after controlling forjournal age, discipline, and the location of the publisher, the differences largely disappeared.
Open access journals with article publication charges were more highly cited than OA
journals without APCs. In medicine, OA journals launched in the last 10 years receive about
as many citations as the subscription journals launched in the same period.
A more recent study on economics and business journals was clear: “the enormous effects
found in previous studies were an artefact of their failure to control for article quality,
disappearing once we add fixed effects as controls” (McCabe & Snyder, 2014). The authors
did find, however, that the lack of an overall aggregate effect masked differences between
online sources: in this field, availability on JSTOR boosted citations by 10%.
Conversely another study by the same authors (McCabe & Snyder, 2013) found that“moving from paid to open access increases cites by 8% on average in our sample. The
benefit is concentrated among top-ranked journals. In fact, open access causes a statisticallysignificant reduction in cites to the bottom-ranked journals in our sample, leading us toconjecture that open access may intensify competition among articles for readers’ attention,
generating losers as well as winners.”
Nature Communications was a hybrid journal (now converted to full open access) with a very
high rate of uptake (40%+) of the open option. This allowed a comparison of the usage andcitation of OA and non-OA in the same journal. The NPG-commissioned report by ResearchInformation Network (RIN) found a large and statistically significant increase in downloads(confirming many earlier studies). It reported that there “appeared to be” a small increase incitations while conceding that the study had not controlled for selection bias, parallel Greenavailability, or number and location of authors (RIN 2014).
The effect is therefore still unclear, but best available evidence at this point tends to suggestthat open access articles in the aggregate probably do not receive more lifetime citations, butthey do get them sooner due to early view and selection bias effects. There may also be
particular circumstances in which open access does increase citations: for example,
availability on some platforms, for some fields, or for high-ranked journals.
Whether or not the citation effect exists and how large it might be should increasingly be amatter of academic interest, as the proportion of literature that is open access steadily
increases. The effect is, however, one of the widely claimed benefits of open access andappears to influence authors (e.g. 29% of authors in the 2014 Taylor & Francis survey said
that OA journals were more highly cited than subscription journals, up from 25% in 2013
(Taylor & Francis 2014)).

131

The STM Report, Fourth Edition

March 2015

4. New developments in scholarly communication
Technology is driving (or creating the opportunity for) profound changes in the ways
research is conducted and communicated, both of which are likely to have impacts onjournal publishing.
Given the accelerating rate of change, covering trends in technology in a report like this thatis updated only every three years presents some challenges. We believe that there is areasonable consensus that the trends discussed here are important to scholarly publishing,although there is certainly scope for debate as to their relative importance.
For a more regularly updated view, we recommend following the reports of the STM Future
Lab Committee103. The most recent report of this committee (STM Future Lab Committee2014) identified three key themes for 2014–16 to be “The machine is the newreader” (enriched content, text and data mining, smart articles, etc.); “The return to theauthor” (better author/researcher experience, augmented peer review, new authoring tools,
production automation, etc.); and “New players changing the game” (social media, newstart-ups, self-publishing, open authoring tools, etc.).
It’s also worth noting that the key trends identified by the STM Future Lab Committee inpreceding years have not becoming obsolete overnight, but build towards and feed into thecurrent scenarios:• in 2013: the key themes were “Hybrid reader experience” (the future of the PDF, etc.),“Open access implementation” (open courseware, open ID, open reference data, etc.),
and “From validation to augmentation” (curation and analytics, altmetrics, new metrics)• in 2012: “From Discoverability to Actionability of Content”, or in other words a shift offocus from technologies aimed at supporting search and discovery (e.g. platformarchitecture, semantic enrichment, SEO, etc.) to ones that make the content more useful,
more interactive, more usable and more reusable (e.g. APIs, data integration, data andtext mining, semantic web technologies, productivity and workflow tools). Three key
strands – API platforms, research data, and identity management – were central tomaking content more “actionable”.
A 2012 review of the development the STM publishing platform (Outsell 2012a) identified
the following key themes: identifying the role of the publisher platform in an increasingly
open information ecosystem; the growing importance of the user experience; discoverability;
moving beyond simple personalisation; and social media and networks. These werediscussed in the context of the following technology trends: mobile; semantic enrichment;
search tools; APIs; 104 ecommerce and monetisation; convergence and integration; functional(active) content; and analytics. While some of the detail of this report is inevitably dated,
many of the themes remain important.
Outsell’s evaluation of the STM platform provider market (Outsell 2014d) saw some more
recent trends – need for better discoverability and access to data; a focus on the researcher
rather than the research “container”; – information rather than format – emerging alongside
the continuing drivers – user behaviour and workflow needs; business model customisation;
and a need for standards.
103 http://www.stm-assoc.org/standards-technology/committee/
104 Application Programming Interface, e.g. see http://en.wikipedia.org/wiki/
Application_Programming_Interface
132

The STM Report, Fourth Edition

March 2015

These various topics and themes are explored in the sections following.

4.1. “Science 2.0” or "Open Science"
Although the term “science 2.0” has been in use for at least a decade as a loose way to referto new digital (often web-based) approaches to research (e.g. Waldrop 2008), it has more
recently been used in a more formal way by European policy-makers. The European
Commission conducted a public consultation entitled “Science 2.0”: Science in Transition(European Commission 2014) which posited Science 2.0 as a systemic change in scientificresearch and its organisation, enabled by digital technologies and driven by the globalisationof the scientific community and by the need to address the Grand Challenges.105
This consultation paper saw Science 2.0 as encompassing three broad trends: a significant
increase in research outputs; data-intensive science (see below); and an increase both in thenumber of scientists and in the audience for science (including both professional and laygroups (“citizen science”) in both cases).
The policy interest in Science 2.0 lies partly in the mooted implications for society and theeconomy, including science becoming more responsive to societal needs; greater openness
that could improve trust in science; economic benefits accruing from increased rates ofinnovation (e.g. due to SMEs getting open access to research data); new services andproductivity gains arising from use of “big data” techniques and text and data mining; etc.
(Although the evidence for most of these is, as the paper concedes, currently thin.)
From a publishing perspective, open access is seen by the EC paper as an important part of
Science 2.0, together with the need for other changes including speeding up publication andreforming the existing peer review system. Related areas where it sees the need for change
are in the challenge of reproducing research results due to the lack of available data; and theneed for reform of the ways research is assessed and incentivised, for instance rewarding
open data approaches on the same scale as journal articles.
Most recently Science 2.0 has been rebranded as Open Science as the claims of Science 2.0
were increasingly seen as too broad and not supported by the research community. Openscience also has the advantage of not appearing to look back to the now dated Web 2.0 era.

4.2. FORCE11 and “Science in Transition”
A number of initiatives have emerged primarily from the research community (i.e. rather
than being publishing-led), with examples including:• FORCE 11 is a network describing itself as a community working together in support of
the goal of advancing scholarly communication. Apart from organising a well-regarded
biennial conference106 (originally called Beyond the PDF), its 2011 manifesto offers arealistic analysis of the new opportunities and challenges. It focuses its attention on theneed for tools for researchers as producers of STM output, enhanced products forresearchers as consumers, and tools and services for reputation management (FORCE 112011). FORCE 11 has been closely involved in a number of the specific issues discussed
below, e.g. see Data citation.

105 http://grandchallenges.org
106 e.g. https://www.force11.org/meetings/force2015
133

The STM Report, Fourth Edition

March 2015

• The “Science in Transition” project shares many of the same themes as the the EC“Science 2.0” consultation. It has been influential in the Netherlands, though its impact
elsewhere has been less important107

4.3. Publishing platforms and APIs
It is well known that the large majority of searches do not start on the publisher’s site (e.g.
up to 60% of web referrals come from search engines). Given this, what it the role of the
publisher platform in the researcher’s workflow? If researchers are journal- and publisheragnostic, and want to get in and out of the publisher’s site as quickly as possible having
found and downloaded the PDF (CIBER 2008), should publishers design sites to be (smart)
repositories of (smart) content with maximum open web discoverability and open APIs,
fine-tuned for fastest possible delivery of content through whatever service the end-userchooses to access? Alternatively, should publishers invest in semantic enrichment, increased
engagement, adding or integrating workflow tools to create a rich, productive environment?
In practice, publishers support both behaviours, whether a power browser bouncing in andout of the site, or a researcher in a more exploratory phase seeking a more immersive orinteractive experience.
A key technology feature for the STM platform is the open API (here “open” means that the
specification is freely available, not the content). The strategic reason is that much of thevalue of the platform will increasingly lie in its interoperability (e.g. ability to integratecontent from multiple sources, to integrate and share data, to add functionality, and to allow
users to access their content from within their chosen starting point or workflow tool). Moretactically, deployment of modern APIs will allow publishers to develop new products andservices faster, to develop internal workflow process and manage them more easily, and tosupport multiple devices more easily.

4.4. Social media
Social media and networks (sometimes referred to as Web 2.0) offer the potential to enhance
informal and formal scholarly communication. Their impact is growing, though it remains
limited compared to conventional channels of scholarly communication.
A number of studies have looked at researchers’ use of social media. RIN’s report If you build
it, will they come? found low take-up, with under 15% using regularly (RIN 2010). Only asmall group, around 5%, used social media to publish the outputs and work in progress. The
main barrier to greater use that RIN identified was the lack of clarity over potential benefits:
the costs of adoption were not trivial, and without clear and quick benefits researchers
preferred to stick with the services they already knew and trusted. The rapid development
and proliferation of services meant it was hard to keep track of them, or assess theirpotential benefits, and their proliferation tended to mean that each lacked the critical mass
users needed. There were also a second set of barriers around quality and trust: researchers
were discouraged from using new forms of scholarly communication that were not subject
to peer review or lacked recognised means of attribution. And contrary to the stereotype,there were only small differences in use by demographic factors including age. RIN’s overall
conclusions was that there was little evidence to suggest that web 2.0 would prompt in the
short or medium term the kinds of radical changes in scholarly communications advocatedby the open research community.

107 http://www.scienceintransition.nl/english
134

The STM Report, Fourth Edition

March 2015

Other studies showed have found similar results (Ithaka S+R 2010; Procter et al., 2010; RIN
2009a). More anecdotally, David Crotty has written thoughtful accounts of a crop of Web
tools for biologists and why they were not more successful, seeing the main reasons for lackof adoption as being lack of time; lack of incentive; lack of attribution; lack of critical mass;inertia; and inappropriate tools that do not fit the culture of science (Crotty 2008; Crotty2010).
In addition to this relatively low active use of social media (i.e. posting content), researchers
also make little passive use of social media as a a source of information and awareness. For
example, Ithaka found that very few respondents saw blogs and social media as importantto their research, and specifically, following other researchers through their blogs or social
media was by far the least important way for researchers to keep up with their fields (Ithaka
S+R 2013). Interestingly, a significantly higher percentage of scientists (albeit still low, ataround 15%) said they shared the findings of their research via social media than used social
media to keep up with new research (around 5%); perhaps they saw social media as a way toextend impact beyond the academy rather than a way to communicate with peers.
Web 2.0 ideas could be used supplement peer review, for instance by allowing readers to
add comments and ratings to the article after publication. Where tried (e.g. rating andcommenting for journal articles), uptake has been very low to date, and there are serious
questions as to what is measured through such techniques (Harley & et al, 2010).
Nonetheless new initiatives continue to emerge in this area and it may yet have a role toplay (see Post-publication peer review).
Trends in social media use in the general population are so strong that many believe thatthey will become a more substantial part of scholarly communication over time, particularly
as they become more tightly integrated into PC and mobile operating systems. Scientificsocial networks have grown very rapidly (see below). There is some indications that Twitter
may be able to play a role in predicting highly cited papers (Eysenbach 2011). The growing
adoption of article-level metrics may also create more awareness of the use of Twitter or
blogs to discuss or promote journal articles, and hence perhaps a positive feedback effect.
And closer integration of social features into services (as with Mendeley), rather than trivial
inclusion of a “Like” button can build social behaviours more naturally. Overall, therefore,
there a case for believing social media will at the least play a part in content discovery andsharing.

Wikis
Wikipedia is not just the best known general-purpose user-generated encyclopaedia but also
(despite continuing scepticism in some quarters about the quality of its content) one that isincreasingly used by researchers and academics, albeit not for critical information. There are
a number of coordinated projects (“WikiProjects”) aimed at improving the number andquality of articles within specific disciplines.
Although of some interest, therefore, Wikipedia itself is unlikely to have much impact oncore areas of scholarly communication. More relevant are specific projects that utilise thecore functionality of the wiki platform for research or other scholarly purposes. Perhaps themost exciting are wiki-based projects that allow the research community to create andmaintain shared databases and resources. Examples include WikiPathways, which uses
standard wiki software to create a site “dedicated to the curation of biological pathways by
and for the scientific community”, and OpenWetWare, which promotes sharing of
information among the biology and biological engineering research community.

135

The STM Report, Fourth Edition

March 2015

A related service, Wikidata acts as the central storage for the structured data for Wikimedia
sister projects including Wikipedia. A proposal to establish Wikidata as the central hub for
linked open research data provisionally titled “Wikidata for research” is being developed,
coordinated by the Museum für Naturkunde Berlin, in collaboration with Wikimedia
Germany108. It remains to be seen, however, whether this will be successful.
Academic publishers have been slow to adopt wikis as a publishing platform, most likely
because the wiki model relies on open, editable and reusable content which is not easy tomonetise.109 The journal RNA Biology has required since 2008 authors of articles on RNA
families also to submit a draft article on the RNA family for publication in Wikipedia, withthe hope that the Wikipedia page would become the hub to collect later information about
the RNA family. This policy has not been widely emulated by other journals.

Scientific social networks
Scientific social networks have grown significantly since the last edition of this report. The
three main networks, which all launched around 2008, are Academia.edu110 (which hasreported over 16 million registered users), Mendeley (around 3.5 million users, and acquired
by Elsevier in April 2013), and ResearchGate (over 5 million users). A fourth network,
Colwiz, launched in 2011 and currently has about 260,000 users. Awareness of the networks
also appears to be correspondingly high, especially for ResearchGate in STM fields andAcademia in social sciences and humanities (Van Noorden 2014c).
The numbers of documents by users are also substantial: Mendeley reported that its users
had uploaded over 470 million documents; ResearchGate reported that 14 million
documents were “accessible” via its platform.
Researchers use these platforms for a variety of purposes, with the most popular motivation
being to maintain an online profile to make themselves and their work more discoverable.
Other popular uses include posting content, finding related researchers, tracking metrics,
and discovering new and recommended research papers (Van Noorden 2014c). At present,
one activity that appears relatively unimportant is direct interaction and discussion; these
seem more to be tools for researchers to raise their profiles and become more discoverable,
and to access workflow tools and services, rather than community tools of social interaction.
The potential use of these networks for sharing of journal articles in breach of copyright hascaused concern for publishers with “take down” notices being issued in some cases(Economist 2014). At the time of writing industry initiatives to address the issue included
development of a set of principles to be voluntarily used by stakeholders as a guide forsharing articles via social networks, and possible licensing arrangements.
Bibliography management software (such as Endnote (Thomson Reuters), Flow (Proquest),
Pages (Springer), Zotero, etc.) also allows users to share their research libraries with other108 http://blog.wikimedia.de/2014/12/05/wikidata-for-research-a-grant-proposal-that-anyone-canedit/
109 Two initiative mentioned in the last edition of this report (Elsevier’s WiserWiki and SciTopics)
have now been discontinued. A newly launched example is IWA Publishing’s WaterWiki, which
combines formally published reference information with community generated content http://
www.iwawaterwiki.org/xwiki/bin/view/Main/WebHome
110 A commercial start-up, backed by venture capital, despite the “edu” domain
136

The STM Report, Fourth Edition

March 2015users but typically the sharing is inherently one-to-one or one-to-few, or restrictions on thenumbers of users with whom content may be shared are explicitly enforced.

4.5. Mobile access and apps
Professionals of all types are under increasing pressures to perform more complex tasks at
an accelerating pace in an environment greater regulation and accountability andoverloaded by ever-increasing amounts of data. It is not surprising that in thesecircumstances that mobile access to information, tools and services has the potential to create
huge benefit.
The adoption of mobile computing devices in the general population has been, andcontinues to be extremely rapid, even by the standards of the internet age. The number ofsmartphones sold in 2011 exceeded the number of PCs, and tablet sales exceeded PC sales in
2013. The numbers of mobile devices are starting to dwarf PCs – in 2013, there were over 2
billion smartphones and tablets in use, compared to 1.5 billion PCs (Meeker 2014; Blodget &Cocotas, 2012). Unsurprisingly, global mobile web traffic is growing rapidly, standing at 25%
in May 2014 compared to 14% a year earlier.
Uptake is even more rapid among some professional groups than in the public at large; forexample, over 80% of US physicians own smartphones, 62% a tablet, and nearly 90%
regularly use a smartphone or tablet to access clinical information between patient sessions(Wolters Kluwer Health 2013). A similar level of use is found in US nurses, with 65% ofnurses using mobile devices for professional purposes at work at least 30 minutes per day,while 20% use them for two hours or more. Wolters Kluwer’s Nursing Drug Handbook apps
were reported in 2014 to have been downloaded 450,000 times (Wolters Kluwer Health2014).
The cost/benefit equation is clearer for busy professionals than for most academic
researchers, but mobile device use is rising in this group too, with growth mostly comingfrom increased tablet uptake. Mobile traffic at the leading STM platforms was still onlyaround 10% in 2014, albeit growing rapidly year-on-year. (Inger & Gardner, 2012)’s survey
showed an overwhelming preference for accessing online articles on a desktop or laptop PC
over tablet or phone; mobile device use was higher in medical compared to academic
sectors, but still very much a minority activity.
Use cases for mobile are still emerging and developing (Outsell 2012b). The first generationof apps tended to simply provide access to information (that is, they show something),
rather than allowing the user to achieve something within their workflow (i.e. dosomething). So STM publishers initially addressed the core needs of “looking up andkeeping up”, i.e. searching for facts and small pieces of information, and keeping abreast ofdevelopments via RSS or eToC feeds or similar. Clinical calculators are a little moreinteractive but play a similar role.
Although most of the current interest is generated by the rapidly expanding tablet market,
there seems likely to be applications that remain well-suited to smartphones despite thegrowth of tablet uptake – e.g. point-of-care drug information is ideally delivered through adevice that is always in the pocket.
On the tablet, additional uses include long-form reading, more immersive self-study andother education applications, and active engagement with research content (still in its
infancy, but could include annotation and highlighting, adding papers to bibliographic
systems, and tagging, though to perhaps creating presentations or other new content). In the137The STM Report, Fourth Edition

March 2015

future there will be increasing integration of mobile apps with workflow and enterprisesystems (e.g. medical records and e-prescribing systems, and similar).
There is one more important difference between mobile app-based access and PC web-based
access to journals. Mobile devices are personal, rarely shared, thus tying usage data to theindividual rather than the institution as happens with web access (where access control istypically by IP range). The app environment allows much richer data to be collected (withappropriate consents) about the user’s interaction with the app/content. And the app
ecosystem (i.e. device plus cloud plus App Store etc.) encourages purchases via a single click(including from within the app itself), tied to the individual’s credit card (via the App Store)
rather than the library budget.
Business models are, like use cases, still developing. For research journal publishers, thedefault option has simply been to provide mobile access as a (necessary) additional service.
Mobile subscriptions are increasing, however, offering a new opportunity for individual andmember subscriptions. Reports suggest much higher engagement with advertising in tablet
versions of medical journals than with web version, and hence higher prices and advertising
renewals (Edgecliffe-Johnson 2012), suggesting that tablet editions may offer a route into
fully digital versions for journals with advertising content (and a potential route for societies
to drop their membership print editions). In the general public mobile app market, in-app
purchases dwarf revenues from app purchases or subscriptions, and this model may havepotential in STM (e.g. for individual issues, additional chapters of text or reference works,etc.).
There are important technology choices to be made for publishers in addressing theoverlapping issues of mobile access and apps, that go beyond the scope of this report. At thetime of writing, most larger STM journals and platforms offered a mobile-optimised
interface (e.g. using responsive or adaptive design111). For app development, publishers
have to choose between native apps (written in the development language for eachindividual device), webapps (written using open standards especially HTML5), or hybrid
apps (combining native code with web content). Native apps still offer the best user
experience (e.g. greatest speed and responsiveness, and tightest integration with the device
features), whereas HTML5 offered the promise of a standards-based, write-once for allbrowsers approach with lower development and maintenance costs.

4.6. Research data
Data-intensive science
Computers, networks and a variety of automatic sensors and research instrumentation havecreated an explosion in data produced in research. This does not just create a data
management problem (which is as great in lab-bench science such as chemistry as in “bigscience” projects) but also has the potential to change the way science is done. In the
traditional scientific model, the researcher first develops a hypothesis which is tested bygathering the necessary data. In data-intensive science, there is an abundance of data which
can be explored to create and test new hypotheses. The late Microsoft researcher Jim Grayargued that this enabled a fundamentally different, new way to conduct science, the “fourthparadigm” (e.g. see Lynch 2009), joining the earlier three paradigms of theory,
experimentation and computer simulation.

111 http://en.wikipedia.org/wiki/Responsive_web_design138

The STM Report, Fourth Edition

March 2015

Impact on journal publishing
The ramifications are very diverse but potential impacts on STM publishing are huge:• researchers will increasingly want (machine-readable) access to the data underlying theresults presented in journal articles both for personal exploration of the data and topermit large-scale data mining. Publishers, data repositories and the various individual
research communities will need to agree on the respective roles for data hosted byjournals (e.g. in supplementary materials files) and in repositories. In most cases it seems
likely that it will be preferable for the data to be hosted in properly managed
repositories.
• there will need to be two-way linking between journal articles and research databases.
There are research projects working in this area (e.g. SURFshare, OpenAIREplus) inaddition to the initiatives listed below (see Data repositories).
• the dataset will start to become a (mainstream) unit of publication, with quality control
and attribution. As this happens, databases may become more like journals (and viceversa), thus requiring the apparatus of peer review (editor and editorial board,
reviewers, etc.). There are (at least) two possible business models: one is simply to basethe quality control on the peer review of the linked journal article; and second, amembership model providing services to users (e.g. as at PANGAEA). See also Datajournals below.
It is widely accepted that research data should be openly available to other researchers(subject to specific constraints such as protecting patient confidentiality). STM publishers
have included their recognition of this principle in the 2007 STM Brussels Declaration112 andthe subsequent STM/DataCite statement113 in 2012.

Research Data Alliance
The Research Data Alliance, created in 2013, has been an important development (Treloar2014). The RDA seeks to improve data interoperability across boundaries (e.g. national,
disciplinary, producer/consumer) working at the infrastructure level (where infrastructure
includes not just hardware but also software, content and format standards, and humanactors). It operates through a series of Working Groups, each addressing tasks with arelatively short (18 month) timeframe to produce specific deliverables such as policies,
technical specifications, etc. RDA Interest Groups have broader perspectives and longer(indefinite) timeframes, and can spawn new Working Groups, coordinate activities ofmultiple Working Groups, and so on. The RDA/WDS Publishing Data Interest Group 114 is
one of the most important for STM publishers, with related Working Groups including thoseon Data Citation, Publishing Data Bibliometrics, Publishing Data Services, Publishing Data
Workflows, and the BioSharing Registry.

Data repositories
The number of data repositories has grown substantially: there are two main directories,
Databib.org, which lists 995; and re3data.org, which lists over 1000 and reports an average of
10 repositories added to its register per week.
112 http://www.stm-assoc.org/public-affairs/resources/brussels-declaration/
113 https://www.datacite.org/joint-statement-stm-and-datacite
114 https://rd-alliance.org/groups/rdawds-publishing-data-ig.html
139

The STM Report, Fourth Edition

March 2015

Data repositories have been developed to host “orphan data”, that is, datasets for which
there (currently) exists no recognised disciplinary repository. Examples include DRYAD 115,
which specifically hosts the data underlying peer-reviewed articles in the basic and applied
biosciences; Zenodo116, a European project linked to OpenAIRE; and figshare, a commercial
service from Digital Science.
In addition to the central orphan data repositories, it is increasingly the norm for
institutional repositories (often managed by the university library) to offer data deposit
services.

Data citation
Since the last edition of this report there has been substantial progress on data citation andlinking (a process that has been a good example of multiple stakeholder collaboration117 ),leading to the publication of the Joint Declaration of Data Citation Principles 118. (Callaghan2014) gives a good account of these developments; see also (Murphy 2014).) This Declaration
sets out eight principles for the purpose, function and attributes of citations: importance;
credit and attribution; evidence; unique identification; access; persistence; specificity andverifiability; and interoperability and flexibility.
The advantages of citing data are to make data more discoverable; to increase researchtransparency, encourage researchers to share data and thus help with reproducibility; toallow creation of data citation metrics or otherwise give credit.
Citing datasets in journal articles is relatively straightforward, since it simply extends
existing citation practices. It would also be valuable for the reverse citation to be created at
the same time, i.e. for datasets to be linked back to the articles that cited them. At present
this is achieved manually, with journals simply notifying data repositories by email but thisis clearly not scalable even if some of this workflow can be automated. To address this issue,
a registry has been proposed to act as an intermediary between journals and datarepositories.
Some additional challenges include the following:• dynamic data: some datasets are not static but are updated on a continual basis. Whiledesirable that data should be up-to-date, this creates a problem for the fixity of thescientific record. The RDA Data Citation Working Group is investigating possible
technical solutions, and DataCite has issued some guidance• micro-attribution and micro-citation: this refers to the situation where a contributor is
responsible for a small part of a much larger database.
It does appear that researchers are increasingly citing datasets. A 2014 study crosscomparing Scopus reference lists with data repositories listed in Databib found that suchcitations have grown by 19% annually (CAGR) between 1996 and 2013, reaching 30,000
papers in 2013 (Huggett 2014).

115 http://datadryad.org
116 http://zenodo.org
117 e.g. contributors included the CODATA Task Group on Data Citation, the FORCE11 data citation
synthesis group, DataCite, the Digital Curation Centre, and others
118 https://www.force11.org/datacitation
140

The STM Report, Fourth Edition

March 2015

Data sharing and journal policies
As with open access to journal articles, research funders are playing an important part inmandating the open sharing of research data. Funders have introduced policies (ortightened existing policies) requiring the deposit and sharing of research data. The NIH data
sharing policy, for example, now expects data to be shared “no later than the acceptance forpublication of the main findings from the final dataset”, and requires researchers to include
a data management plan with all new grant applications 119. Other major mandates include
the OSTP memorandum in the US and the Horizon 2020 funding in the EU. The Digital
Curation Centre’s website provides an overview of the main UK research funders’ data
policies.120
While the benefits of making research data available are widely accepted, in practice there
are a number of obstacles. Researchers are not always strongly motivated to share their own
data. A 2014 survey found that about half had made research data available (typically as
journal supplementary materials), but reported a long list of reasons why they werereluctant to share. The most frequently given were intellectual property or confidentiality(42%), funder/institution did not require sharing (36%), concerns about the research being
scooped or misunderstood/misinterpreted (26%), and a further eight reasons (Ferguson2014).
On the other hand, important reasons for having shared data included that it was standardpractice in the researcher’s community, to increase impact and visibility of research, andbecause the journal required it. As the third point suggests, the adoption by journals ofpolicies either encouraging or requiring the sharing of research data associated with articles
has been growing and is increasingly becoming the norm (Sturges et al., 2014). Publishers
can help shape community norms, as well as reflect them in their policies, but strong data
policies may need careful introduction and communication, as illustrated by some of thereaction to PLOS’s data policy introduction in early 2014 (Bloom 2014). One approach may
be to offer incentives as well as requirements: for example, PLOS, CDL and DataONE arecollaborating on development of data-level metrics (analogous to article-level metrics) toprovide feedback on data usage, views, and impact (Lin 2014).

Data journals
The growing interest in improving discovery and reuse of research data, and in providing
opportunities for researchers and data producers to publish and gain acknowledgement for
their research data outputs, has led to a growing number of data journals to be launched.
While conventional journals may link to (or embed) research data within the familiar
rhetorical structure of the scientific article, data journals offer a platform (normally open
access) for publication of “data articles” or “dataset papers” that are typically short articles
providing a technical description of a dataset. Some data journals also publish (i.e. host) thedataset themselves, but others link to datasets hosted on dedicated data repositories. Where
data journals link to external datasets there are often minimum requirements for the thirdparty hosting (e.g. Geoscience Data Journal specifies the data centre must be able to mint a
DOI).
Table 12 list some example data journals. It is unclear whether data journals will remain as
distinct entities, as their functions might instead be met by existing journals (by expanding
119 http://grants.nih.gov/grants/policy/data_sharing/data_sharing_guidance.htm#time
120 http://www.dcc.ac.uk/resources/policy-and-legal/overview-funders-data-policies
141

The STM Report, Fourth Edition

March 2015

their articles types to include data papers) or through other ways layering description,
extended metadata and attribution/reward mechanisms over data repositories.
Table 12: Data journals (examples)
JournalPublisher

URL

Biodiversity Data Journal

Pensoft

http://biodiversitydatajournal.com

Dataset Papers in […] series (11topics)Hindawi

http://www.datasets.com/

Earth System Science Data

Copernicus

http://earth-system-sciencedata.net/

Ecological Archives – Data
PapersEcological Society ofAmerica

http://esapubs.org/archive/
instruct_d.htm

F1000 Research

Science NavigationGroup

http://f1000research.com

Genomics Data – Data in Brief
papersElsevier

http://www.journals.elsevier.com/
genomics-data/

Geoscience Data Journal

Wiley

http://www.geosciencedata.com

GigaScience

BGI / Biomed Central

http://www.gigasciencejournal.com

International Journal of
Robotics Research

SAGE

http://ijr.sagepub.com/

Journal of Open […] Data (4journals)

Ubiquity Presse.g. http://
openarchaeologydata.metajnl.com/

Other developments and initiatives
Other developments and initiatives in the field of research data include:• DataCite121 (launched in December 2009) addresses the challenges of making researchdata visible and accessible. It assigns persistent identifiers for datasets (currently basedon DOIs), and provides registration and search services• new discovery tools have been created: Thomson Reuters’ Data Citation Index122(launched in October 2012), supports data discovery, reuse and interpretation;
OpenAIREplus harvests and indexes the metadata from open access scientific datasets
across multiple repositories; the DataCite Metadata Search tool allows discovery ofdatasets registered with DataCite• ODE (Opportunities for Data Exchange, an Alliance for Permanent Access project)123 has
produced a set of recommendations for journals, including the introduction of stricter
121 http://datacite.org
122 http://wokinfo.com/products_tools/multidisciplinary/dci/
123 http://www.alliancepermanentaccess.org/index.php/community/current-projects/ode
142

The STM Report, Fourth Edition

March 2015

editorial policies on the availability of underlying data, recommending data archives,
providing citation guidelines for data using persistent identifiers, and launching orsponsoring data journals.
Some other notable initiatives include: BioSharing, which works to build stable links
between journals, funders with data-sharing policies, and standardisation efforts inbiosciences; BioDBCore, a community-defined, uniform, generic description of the core
attributes of biological databases; and ISA Commons, which produces an open-source
framework for data sharing centred around the general-purpose ISA-Tab file format.

4.7. Semantic web and semantic enrichment
It is convenient to distinguish between the semantic web, and the use of semantic
technologies and semantic enrichment of content.
These concepts involve tagging information published on the web (both articles and data) in
a structured way that encodes semantic meaning that can be extracted automatically bycomputers. The formal concept of a universal semantic web, as originally articulated by Web
creator Sir Tim Berners-Lee, remains complex, expensive and difficult to achieve, but more
pragmatic, domain-bounded approaches are already adding significant value in STM
publishing as well as across the Web in general.
Semantic enrichment is the tagging of content to add value by identifying and linking terms
and concepts of interest to a particular domain, organised into structured taxonomies. While
this can be done manually (indexing is an example), in practice its large-scale deployment in
STM had to wait for the development of automated tools.
This can be thought of as a multi-stage process:• Automatic extraction of metadata (which will be specific to each domain): theidentification of terms and subsequent mapping these to defined entities (again domain
specific);• Defining the relationships between entities (e.g., Condition X is a symptom of disease Y
and a side-effect of drug Z);• Creation of links between the entities within and across documents to build a structured
knowledge base;• Use of analytics to derive new knowledge.
The benefits of semantic enrichment are shown in Table 13. They fall into three broad areas:• Smarter content: a key benefit of semantics is to improve search and discovery, providing
powerful new ways to find related material, explore new areas, put research into a
broader context, and so on. Use of taxonomies allows users to find content even when
their search terms do not exist in the article, and to discover related content. Matchingcontent to user interests can be used to deliver personalised content recommendations.
User interests can be self-declared but the technique becomes more powerful when
automated techniques are used, which could be semantic or statistical analysis of thearticle content viewed, or behavioural data or derived from collaborative filtering.
• Enabling new products and services: for example, closer matching of advertisements to user
profiles and/or displayed content has already been shown to dramatically improveclick-through rates and hence achievable yields. Grouping content by semantically143

The STM Report, Fourth Edition

March 2015

defined areas can allow new subscription products to be created, with content
dynamically updated to match.
• Internal productivity: semantic enrichment can also be used by publishers to automate
their own internal editorial and production workflows, for example through(semi-)automated editorial mark-up or providing recommendations for peer reviewers.
Adoption of these semantic technologies will also facilitate text and data mining techniques.
This in effective turns the published literature into a structured database. As well as thetechnical challenges and licensing issues, new business models to support this may also be
required (see Text and data mining).
Table 13: Publisher benefits from deployment of semantic content enrichment (source:
TEMIS/Outsell; Outsell 2012a)
Area

Example services

Benefits

Smarter content

SEO

Increased usage

Faceted search

Lower marketing costs

Linking

Improved renewal rates

Recommendations

Increased transaction
revenues

Personalisation

Author perceptions
Semanticallyderived products

Semantic (targeted)advertising

New revenue streams

Knowledge bases

Re-use of existing assets

Increased yields

Topic pages
Collections and 'slices'
Workflow
productivity

Automated content processing(e.g. tagging, linking)Lower costs

Content discovery

Scalability

Peer reviewer
recommendations

Reduced time to market

Improved consistency

Linked data
Linked (open) data is a way of publishing data on the web in a structured way thatfacilitates interlinking of the data to other resources, and thus makes the data more useful.
Built using standard web technologies, linked data allows relationship between things to be
expressed, which greatly facilitates navigation between, and integration of, multiple
information sources. Linked open data is the same thing except that an “open” licence isused, permitting sharing, extension and reuse (Miller 2010).
It is potentially a way for publishers to make their content more discoverable and increaseusage within new services. It can thus be seen as equivalent to supplying metadata throughautomated feeds to A&I and library systems suppliers. The technology is much more
powerful, not least because it enables third parties (e.g. libraries or application developers)
to create new services integrating multiple sources.

144

The STM Report, Fourth Edition

March 2015

At present the major search engines appear to be holding back from fully committing tolinked open data (though Microsoft’s Academic Search makes use of it for some services, e.g.
the graphical visualisation of search results) in favour of an alternative, simpler approach tostructured data called microdata using the Schema.Org specification.
Some therefore see linked data as lacking a “killer app” which would drive more rapid
adoption. Nonetheless it is backed by (and under active development at) major libraries
including the Library of Congress and British LIbrary, and by the OCLC Online Computer
Library Center.
Publishers are starting to explore the potential: for example, Nature Publishing Group has
released its article metadata via linked open data. Elsevier is also exploring its use, while
Thomson Reuters (publishers of the Web of Science) also support linked data in some areas(including the OpenCalais service).
Carol Goble and others have argued that for scientific purposes linked data is insufficient.
They proposed further layers sitting over linked data publishing, to support provenance,
quality, credit, attribution and methods to provide the reproducibility that enables validationof results, thus making the dataset a “first class research object” (Bechhofer et al., 2013).

4.8. New article formats and features
Publishers and others continue to innovate and investigate potential new ways to explore,
present, format and share research articles and related content on the web. Some recent
developments include the following:• Enhanced HTML-based formats: example include Elsevier’s Article of the Future,
Wiley’s Anywhere Article, and eLife’s Lens formats, as well as similar initiatives fromother publishers. These have been based on research into how researchers use online
articles, and primarily aim at improving and streamlining the user experience, forinstance dividing the screen into regions so that the text can be viewed alongside images
or references. Another advantage of redesigning the online layout using HTML5 is thatit can natively support mobile-friendly views• Enhanced PDFs: recognising that researchers will often prefer to use the PDF(particularly for local storage, annotation, etc.), new more feature-rich and webconnected versions of the PDF format have been developed, of which the best known
are ReadCube and Utopia Docs. Publishers in fields heavily reliant on 3D information –earth sciences, geophysical, geospatial, engineering, medical scanning, etc. – are starting
to adopt the 3D PDF format• Article versioning: platform developments that allow articles to be updated or
expanded, while rigorously preserving the original version(s) and its publication record.
PLOS and F1000Research have actively explored this area, though many other publisher
platforms also support it• eLife’s Research Advance article type performs a related function by allowing
researchers to publish significant “additions” to original research papers, so that they
can report (substantial) progress in their research programmes rapidly and efficiently
without need to write a full new paper• Dynamic (“live”) figures: rather than publishing figures as flat images, which makes
reuse of the underlying data either difficult or impossible, figures could be presented as
dynamically generated images from data stored with the article. F1000Research hastaken this idea a stage further by allowing the user to interact with the code that
145

The STM Report, Fourth Edition

March 2015

generates the figure, so that, for example, parameters could be varied and the different
results explored. 124• Data visualisation: there is a very large number of file formats used to store
experimental research data. The usefulness of including such datasets in the article
supplementary data can be much enhanced by providing visualisation tools. Somepublishers (e.g. Taylor & Francis, NPG, PLOS) use a service offered by Figshare forstorage and visualisation of such dataset.
• Article viewing and sharing: ReadCube’s Content Sharing Initiative allows users toshare subscribed content with non-subscribers via a special link. At present the service
has only been adopted by ReadCube’s sister company, Nature Publishing Group• Microarticles: this is Elsevier’s name for a new short article format designed to let
authors publish useful data, method descriptions or other valuable research results(including intermediate and null/negative results), that might otherwise remain
unpublished• Geotagging: much research in a wide variety of fields from archaeology andepidemiology to environmental and earth sciences includes location-specificinformation. Until recently the only way to locate research relevant to a particularlocation or region was to use keyword searching, which is imprecise and haphazard.
Search based on geotagging allows precise searching, map-based interfaces (as in
Google Maps) and other advantages. Examples include JournalMap, a scientific
literature search engine that finds research based on location and biophysical attributes
combined with traditional keyword searches; and Elsevier’s Geofacets, which provides
peer-reviewed maps including context from their source publications aimed at
geoscientists.

4.9. Text and data mining
Text and data mining (TDM) has the potential to transform the way scientists use theliterature (Nature 2012). It is expected to grow in importance, driven by greater availabilityof digital corpuses, increasing computer capabilities and easier-to-use software, and wider
access to content. The Publishing Research Consortium report Text Mining and Scholarly
Publishing (Clark 2013) gives a good introduction to TDM (see also Clark, Jensen, &Campbell, 2014; Smit & van der Graaf, 2011; and JISC 2012).
TDM draws on natural language processing and information extraction to identify patterns
and find new knowledge from collections of textual content. Semantic enrichment andtagging of content are likely to enhance TDM capabilities. At present TDM is most common
in life sciences research, in particular within pharmaceutical companies, but relatively little
used elsewhere.
The main challenges for more widespread adoption are legal uncertainties as to what ispermitted, and the lack of an efficient licensing regime (see Text and data mining rights);
technical issues such as standard content formats including basic common ontologies; theneed for content aggregation to permit mining cross-publisher corpuses; the costs andtechnical skills requirements for mining; and a lack of understanding on the part ofpublishers. This last point was illustrated in an ALPSP report: “a large number of the
publishers surveyed have little or no understanding of text mining, and many suggest in

124 An example article using this format is at http://f1000research.com/articles/3-176/v1
146

The STM Report, Fourth Edition

March 2015

their comments that they have never been approached by a client about text mining” (Inger& Gardner, 2013).
These challenges are being addressed in a number of initiatives:• STM publishers issued a statement in November 2013 committing its signatories toimplementing the STM sample licence clause, or otherwise to permit non-commercial
TDM of subscribed-to content at no additional cost; to develop the mine-ability ofcontent; and to develop platforms to allow integration of holdings across institutions for
TDM purposes (STM 2013b)• CrossRef’s text and data mining tools (originally Prospect):125 this offers a metadata API
and services that can provide automated linking for TDM tools to the publisher full text,
plus a mechanism for storing licence information in the metadata, and optionally, a ratelimiting mechanism to prevent TDM tools overwhelming publisher websites• Copyright Clearance Center (CCC) is piloting a new service for use by life science
companies.126 This will aggregate article content from multiple rightsholders in a single
service with normalised metadata, and authorises access to and downloading ofsubscribed-to content by researchers within commercial life science organisations. The
system thus has the potential reduce the necessity for one-off licensing negotiations,along with the associated administration costs, while providing royalties torightsholders when their content is used for TDM• Infotrieve has developed a service that allows researchers to search across sets of fulltext content to build corpuses of content for text mining by aggregating content frommultiple publishers.127 Infotrieve was subsequently acquired by CCC, so this service
may become integrated with CCC’s own• PLSclear is a web service to simplify the process of making and managing requests toaccess publisher content for TDM, working as an online clearing-house for researchrequests 128.

4.10. Reproducibility
The lack of reproducibility of scientific research published in journals is increasingly
perceived as a serious problem (sometimes called the “reproducibility crisis”). The issue
came to widespread public attention in 2013 with the publication of a cover story in The
Economist (Anon 2013) but had been on the radar for research funders for much longer. The
NIH has taken a lead to develop policies to address the issue (Collins & Tabak, 2014),
including better training for investigators; more systematic evaluation of grant applications;
greater transparency of research data including a proposed new Data Discovery Index as
well as more rigorous enforcement of its data sharing requirements; and the launch of
Pubmed Commons to support open discussion on published articles (see Post-publication
peer review).
125 http://tdmsupport.crossref.org
126 http://www.stm-assoc.org/
2013_05_20_FACT2_Billington_CCCs_Text_and_Data_Mining_Pilot_Service.pdf
127 http://www.businesswire.com/news/home/20140707005558/en/Infotrieve-Spearheads-TextMining-Initiative
128 http://www.plsclear.com/Pages/ClearWizard.aspx
147

The STM Report, Fourth Edition

March 2015

Reproducibility is a complex, multi-dimensional problem with roots deep in research
process, organisation and culture, but is also affected by some aspects of publishing. These
include incentives and pressures for early publication; selective publication of positive
findings; and weak challenge of statistical analysis in peer review.
Publishers and journals have responded in a number of ways, including the introduction or
enforcement of policies on the registration of trials; introduction of policies on data deposit
and sharing (see Data sharing and journal policies); encouraging or requiring the sharing ofcomputer code as well as research data; strengthening peer review, for instance by adoptionof reviewer checklist and by making greater use of statistical experts during review.
Other publisher approaches might include publication of negative findings; extension of theprior registration model from clinical trials to other types of study;129 and semantic markup
of entities like reagents and antibodies to ensure unique identification.

4.11. Big data & analytics“Big data” refers to collections of data too large to be handled and analysed in conventional
databases systems. 130 Tools for handling big data were developed at Yahoo (Hadoop),
Google (MapReduce), and Amazon, driven by the need for search engines and large
consumer web sites to handle enormous amounts of user data in real time. Large datasets on
this scale arise from the web itself, customer and user data (e.g. Walmart, Facebook), in
healthcare data, location data, device data (“the internet of things”), and of course scientificresearch (e.g. CERN’s Large Hadron collider processes 40 million images per second).
Consultants such as McKinsey have predicted large economic benefits to firms and tosociety from adopting big data techniques – for example, they estimate annual benefits to US
healthcare at $300 billion, the annual consumer surplus from using personal location data at$600 billion, and so on (McKinsey 2011).
The scale of these challenges may seem to put big data beyond the reach of STM publishingand information suppliers, but this is not necessarily true. A special issue of Elsevier’s
Research Trends discussed examples from the world of research but also including the use of
big data in science policy, research investments, and bibliometric analysis (Halevi 2012).
Various types of STM data may be amenable to big data techniques, including research data,
full text collections (i.e. text mining), metadata including citations, and usage andbehavioural data. Some specific examples of big data in STM include:• PlantWise is a CABI initiative to improve food security and the lives of the rural poor by
reducing crop losses. CABI collates data from plant clinics in the field, including
information on pests, diseases, and other intelligence, and has this uploaded to central
repositories via scanners. CABI is then able to blend this data with information from its
own publications and third-party sources. By utilising its own CAB Thesaurus, it can
extract information and store it as semantically structured data. Combining this withother datasets allows the use of advanced analytics to create predictive pest maps andpest risk indexes

129 e.g. the Elsevier journal Cortex has introduced a new article format called the Registered Report:
http://www.journals.elsevier.com/cortex/news/registered-reports-a-new-article-format-fromcortex/
130 this is something of a moving target but currently measured in petabytes and exabytes
148

The STM Report, Fourth Edition

March 2015

• Elsevier’s SciVal can analyse huge volumes of citation and other data to create maps ofthe relative competitive strengths of the research base at a national level, with data
covering the research performance of 4,600 research institutions and 220 countries• The journal/database GigaScience is a collaboration between BGI (formerly the Beijing
Genomics Institute, and the world’s largest sequencing centre) and BioMed Central. It
combines journal articles with a huge dataset, and provides data analysis tools andcloud-based computing resources• Data mining is discussed in more detail above (see Text and data mining). One example is
Ariadne Genomics (purchased by Elsevier in 2012), which provides services for life
science researchers (especially in pharmacos) to mine information from the literature• Mendeley uses big data technology (Hadoop and MapReduce) to process the volumes ofdata arising from the interaction between its database of articles (~470 million records)
and users (~3.5 million). This allows it to create statistics and article recommendations,and to create services for institutions, for instance to help librarians understand how
their collections are used by their patrons.

4.12. Identity and disambiguation
Unambiguously identifying researchers and their work across the heterogeneous systems
that make up the electronic scholarly communication environment is bedevilled by several
problems: researchers with identical names; different arrangements or transliterations of thesame name; and researchers changing names (e.g. on marriage).
Although there are number of initiatives to address this issue, the most important of thesefor STM publishing is ORCID (Open Researcher and Contributor ID).131 ORCID (theorganisation) is a non-profit collaboration involving participants from across the researchand scholarly communication worlds (around 150 organisations, including universities,
funders, research organisations, data repositories and professional societies as well as
publishers). It provides two services: a registry to create and maintain the ID and associateddata for each individual researcher; and an API platform to support system-to-systemcommunication and authentication. The ORCID registry was launched in late 2012 and had
at the time of writing over 1.1 million live IDs. 132
Individuals can obtain their own IDs and manage their record free of charge, andorganisations may join to link their records to ORCID, receive updates, and to register theiremployees and students.
The importance of ORCID goes beyond simple disambiguation of researcher names: a robust
method of uniquely identifying individual contributions and networks between researchers
will facilitate or improve a host of services, including research analytics (see next section),social media and networking services, and others. For example, new services that ORCID
include functionality to support grouping of works by identifier, better management of
duplicate works, several social features, and the ability to import Bibtex bibliography files(Cochrane 2014).

131 http://about.orcid.org
132 ORCID statistics: https://orcid.org/statistics
149

The STM Report, Fourth Edition

March 2015

4.13. Research management and analytics
An emerging market for services built on STM publishing information is that of researchanalytics: research information management systems linked to analytics tools. The idea is toprovide insight for academic institutions and their research managers, research funders, andgovernments into the quality and impact of research programmes. The analytic tools use
bibliographic data including citations, building on previous cruder approaches (such as
using the Journal Impact Factor), to assess quality of output with more sophisticated data
analysis, and integration with current research information systems (CRIS; also called
Research Information Management, or RIM) within institutions.133 CRIS systems integrate
information on the institutions researchers' and research groups' activities and outputs,
pulling in information from internal systems, including HR, finance, grant tracking systems,
and research project progress reports, as well as external data, in particular bibliographic
datasets, and other external proprietary and public datasets (e.g. patents or funding).
The three main companies active in this market are Elsevier, whose SciVal suite of analytic
tools (supported by the Scopus database) were complemented by the 2012 acquisition of theDanish CRIS vendor Atira and its PURE service; Thomson Reuters, whose CRIS Converis(previously AVEDAS, acquired by Thomson Reuters and integrated with its Research inView service), and InCites analytics suite are supported by the Web of Knowledge database;and Digital Science (the sister company to Nature Publishing Group), which has a presencein this nascent market through its ownership of Symplectic. There are also some noncommercial national-level initiatives such as METIS (Netherlands) and CRIStin (Norway).
The main services provided are subscription-based tools and services (e.g. to analyse relativecompetitive strengths of research programmes, identify collaborators, measure individual/
team research performance, etc.); custom research and analytics134; and data licensing forinternal analysis.
A related kind of service is that provided by UberResearch (another Digital Science
company), which supports research funders’ decisions on which grants to fund by allowing
comparison with existing publicly funded (but not necessarily published) research.
There is a separate market for corporate research analytics services, for example in thepharmaceutical and high-tech engineering sectors but these services are outside the scope of
this report.
For metrics such as institutional comparisons to be used to support management and policy
decisions they have to be reliable and comparable to metrics used by other institutions. The
Snowball Metrics project addresses this issue by aiming to create and share universally
agreed research-related metrics, complete with standardised “recipes” for how they should
be calculated, including the data sources available for doing so (Jump 2014b).

4.14. FundRef
FundRef is a collaborative pilot project of scholarly publishers and funding agencies,
facilitated by CrossRef, to provide a standard way of reporting funding sources for
133 euroCRIS, the European Organisation for International Research Information, hosts an annual
conference and manages the CERIF (Common European Research Information Format) standard:
http://www.eurocris.org
134 An interesting example is the report Elsevier did for the UK Department of Business, Innovationand Skills on the international competitiveness of the UK research base (Elsevier 2011)150

The STM Report, Fourth Edition

March 2015

published scholarly research. Essentially the system consists of a standard set of codes torepresent funding agencies, with some 4000 funders covered initially, and backend systems
to tie articles and funders together via DOIs. The intended benefits are helping funders
report on the research and development outcomes they supported, more systematic
reporting of research funding in publications, and text mining applications.
Like any metadata, it will become more valuable only when widely adopted. Until recently
few journals have required authors to use FundRef data to capture funding during thearticle submission. Nonetheless at the time of writing CrossRef statistics showed some
386,000 DOIs had associated FundRef metadata. The use of FundRef seems likely to growrapidly because it is valued by research funders and, in particular, its adoption will benecessary to support CHORUS (qv).

4.15. Library publishing
There has been an expansion of interest among academic libraries in providing publishing
services over the last 4 years or so (Jones 2014b). A 2011 ARL report highlighted the potential
but described the field as evolutionary with many of the programmes being exploratory(Ivins & Luther, 2011). The Library Publishing Directory 2015, however, presents a picture ofvibrant activity, reporting some 124 case studies, mostly in the USA and Canada (Lippincott2014). Most library publishers (90%) work with local academic departments, but more thanhalf provide publishing services to third-party organisations such as learned societies andresearch institutes, thus publishing some 194 journals.
Libraries surveyed published a total of 432 faculty-driven (as opposed to student-driven, of
which there were 214), campus-based journal titles, nearly all of which were open access.
The OA journals rarely (10%) charged APCs, instead covering the publishing costs from thelibrary budget. The total number of library-published journals is likely to larger thanreported in the Directory, however; for example, Open Journal Systems hosts many
thousand journals and bepress around 700 journals, many of which may be librarypublished.
California Digital Library’s recently announced open access megajournal Collabra is an
example of library publishing comparable to publishing industry equivalents. Most library
publishing, however, combines lightweight publishing services with lightweight technicalsolutions such as Open Journal Systems, bepress, DSpace, and WordPress, with Ubiquity
Press also now competing in this space. The services are becoming more sophisticated,though, including metadata assignment (80% of library publishers), peer-review
management (25%) and marketing (41%). Importantly, discoverability is not being neglected,
for instance through provision of metadata to web-scale discovery services (qv) like Primoand Summon.

4.16. Open Annotation
Open annotation, a new open specification for web-based annotation135 , offers the potential
for richer types of commentary and and discourse to be supported in a layer sitting overjournal (and other academic) content (Carpenter 2013).
Open annotation shares some features with simpler forms of annotation (e.g social
bookmarking services) but supports multiple annotation types, including bookmarking,highlighting, tagging and commenting. Annotation does not require either the permission of
135 http://openannotation.org
151

The STM Report, Fourth Edition

March 2015

the annotated website or that it installs any new software. Publishers may, however, choose
to run their own open annotation services which could allow for instance richer features tobe offered to subscribers or registered users.
Annotations can be linked not just to web documents but to specific location within pages,
right down to the sentence level, permitting more meaningful and interactive commentary.
Additionally, annotation and linking is not limited to text: the standard supports annotationof non-textual materials such as images, maps and videos. Open annotations are also citable
and can be preserved as part of the scholarly record.
A leading provider of open annotation services is the not-for-profit Hypothes.is, which alsoorganises an annual conference (iAnnotate). Other organisations developing tools andservices within the scholarly sphere include Annotator (Open Knowledge Foundation),
Domeo (Mass. General Hospital), and PubPeer. General-purpose web annotation tools thatmight be co-opted for scholarly purposes include Genius and Diigo.
Enhanced PDF readers aimed at STM audiences offer alternative (non-standards based)
ways of sharing annotation, for example ReadCube, Utopia Docs, Colwiz, Mendeley, etc.

4.17. Learned societies
Learned societies and associations serve a variety of missions and purposes, typicallyembracing the advancement of field or discipline, or the advancement of the interests of themembers, or both. Publishing journals has long been a central part of their roles (along withconferences and meetings, education, and so on), but while the journal remains important
for advancing the discipline, its value as a membership benefit is being cast into doubt bychanges in the publishing landscape, notably the move away from print, the wideavailability of journals through the consortia licensing model, and to a lesser extent (to date)by the open access journal.
Society members continue to support the idea of their societies publishing journals. For
instance the Ithaka survey found the two most valued roles were perceived to be “Organises
conferences and other in-person meetings” and “Publishes peer-reviewed academic
journals” (Ithaka S+R et al., 2013). On the other hand, many surveys have shown that an
association of a journal with an established society is of only minor importance at best toauthors in choosing a journal to publish in (e.g. Nature Publishing Group 2014).
New roles and member benefits are not easy to find. Online community and networking
services are often advanced as a natural digital analogue of the society’s real-life meetingsand networks, but few societies have yet been successful in this. Members express little
interest in their societies developing such services (e.g. Ithaka S+R et al., 2013), perhaps
because wider networks offer greater value than the niche focus of most societies, leaving
opportunities in the space open to entrepreneurs like Academia, Mendeley, andResearchGate.
These issues (and other factors such as the often antiquated governance structures (Outsell
2014a) lead many societies to adopt a low risk, low innovation stance in journal publishing.
This is particularly evident in relation to open access, where societies (with of course somenotable exceptions) have not been among the leaders and innovators, often fearing financial
or reputational risk, or damage to their flagship titles.
Pressures such as these are likely to continue the longstanding trend for society journals tomove from self-publishing to partnership with publishers. The publishers that specialise insociety partnering are starting to explore new ways to help societies improve the152The STM Report, Fourth Edition

March 2015

membership offer (beyond the member journal subscription: see for example Wiley’s
partnership with Knode). Given the competitive market for society journal contracts, wemight expect to see more innovation in this area in coming years.

4.18. Author services and tools
Publishers have of course always provided services such as peer review and copy-editing toauthors, but increased competition for authors, globalisation of research (hence a greater
proportion of authors with weaker English language skills), and new enabling technologies
are driving an expansion of author services. These could be grouped in presubmission
services; production; information and alerts; marketing and promotion; and discounts andother services.
Presubmission services. These include journal selection tools (e.g. Research Square’s
JournalGuide, CoFactor, and Edanz Journal Selector; a customised version of the latter isavailable as part of the Springer Author Academy site); language and translation services(most publishers outsource, though some (e.g. OUP) do it themselves); presubmissionenquiries and screening; journal information pages (these are becoming increasingly open
about sharing current data on their author-related performance such as peer review times,
production times, etc.)136.
Production. Manual services such as redrawing or relabelling figures are now rare, but havebeen replaced by automated services such as reformatting of reference lists (and removal of
unnecessary styling requirements for submitted manuscripts generally), and e-proofing
tools.
Information and alerts. Tracking and status reporting during production; citation alerts
following publication.
Marketing and promotion. Given authors’ growing need to maximise the visibility andimpact of their work, there is plenty of scope here: article-level metrics and usage statistics;
advice and tools/services for authors to promote their own papers, and integration ofservices like Kudos, Publiscize or ImpactStory; toll-free shareable links for subscription
content or shareable versions (e.g. ReadCube/NPG).
Discounts and other. Discounts on books etc. are longstanding offerings; new digital
services include access to bibliographic databases and tools for editors and reviewers.
In addition to improving the range and quality of services to authors, publishers are also
seeking to improve the user experience (simplifying processes, eliminating unnecessary
stages, generally improving ease of use, etc.). The online submission and tracking system istherefore an important part of this equation.

4.19. Collaborative writing and sharing tools
Although there has been discussion for some time of the potential benefits of offeringcollaborative writing tools aimed specifically at scientific authors, the dominance ofMicrosoft Word has limited the demand (Perkel 2014). Google Docs is freely available andhas created awareness of the benefits of online writing tools, but lacks many features
required in scientific writing.

136 see for instance at BMJ (http://heart.bmj.com/site/about/) or Elsevier (e.g. http://
journalinsights.elsevier.com/journals/0377-0257
153

The STM Report, Fourth Edition

March 2015

The startup Overleaf (originally WriteLaTeX, in which Macmillan’s Digital Science recently
invested) offers such a service, which is claimed to have over 150,000 users at more than
1000 institutions and over 2 million documents created.
Other academic online writing tools include Authorea, Fidus Writer and shareLaTeX. The
Authorea platform offers publishing services in addition to writing. 137 Another service,
Annotum, offers a writing, peer review and publishing platform based on WordPress withextensions to support scholarly content. The Plot.ly website allows the collaborative creationof graphs on a cloud-based platform; graphs can be shared either on the platform or byusing code to embed, allowing users access to the underlying data.
At present all these services are used by a tiny minority of scientists. This may change withpublisher endorsement and integration. For instance, WriteLaTeX offers publishers a web
service to provide “one-click” submission from Overleaf to the publisher’s system. The
typesetter River Valley has developed a somewhat similar service, RVPublisher, marketedprimarily at publishers. Some publishers are also actively exploring this area: Elsevier hasreported working on the creation of authoring tools to support semantic mark-up, and Wiley
is similarly researching options for capturing more structured information from authors.

4.20. Open notebook science
Open notebook science (also sometimes called open source research) is based on the belief
that sharing and collaborating will achieve more than secrecy and competition. It draws its
inspiration explicitly from the open source movement in computer software. The idea is toshare all research outputs, including work-in-progress and detailed experimental results, notjust the final boiled-down journal article.
Open notebook science has been adopted by a tiny (close to vanishingly small) minority of
researchers. We were skeptical in the last two editions of this report that this would change
quickly; correctly, as it turned out, with little progress in this direction and many of theexperiments now mothballed (including the two live examples cited previously). Most
researchers are too concerned about confidentiality and intellectual property rights, about
being scooped, and that it would limit their publication options, and more fundamentallywhether there is value in sharing at this stage of the research process. One core idea,
however, that of greater sharing and reuse of research data has become mainstream, as
discussed above.

137 Authorea have created an interesting interactive paper describing “the paper of the future” using
features of the Authorea to demonstrate its features: https://www.authorea.com/users/23/articles/
8762/_show_article
154

The STM Report, Fourth Edition

March 2015

5. Conclusions
It is our intention to continue to update this report every 3 years or so. If we take thisopportunity to look back over the last 3-5 years, we can see a number of clear trends.
The web has become the dominant means through which scholarly communication takes
place. Despite this radical change of medium, authors’ motivations for publishing inresearch journals and their views on the importance of peer review continue to remain
largely unchanged. If anything, the need for certification has become stronger, driven byincreased competition, globalisation, research assessment and funders’ growing emphasis
on “impact”.
Social media and networks, whose memberships and use are growing so fast in the general
population, have yet to make much impact on researchers’ professional activities. The newer
scientific social networks (Academia, Mendeley, ResearchGate) have rapidly expanded inrecent years but at present much of the motivation for creating accounts seems to be about
increasing visibility and impact, rather for active online discussion or collaboration, or amore convenient form of reference management.
Widespread adoption of smartphones has had limited impact, and even though tablets arestarting to change the work practices of some physicians and other healthcare professionals,
among others, they also appear to had little impact on most researchers’ working practices.
Researchers’ access to scholarly content is at a historic high. Bundling of content andassociated consortia licensing model has continued to deliver unprecedented levels ofaccess, with annual full-text downloads estimated at 2.5 billion, and cost per download at
historically low levels (well under $1 per article for many large customers).
Globalisation of the scholarly communication system continues apace, associated withaccelerating growth in research outputs. Most notable has been the growth of article output
from East Asia and particularly China, which is now the second largest producer of research
articles in the world (and has overtaken the US in some subject disciplines). The expansionsof the research bases in India and Brazil are also striking (and are in marked contrast to theretrenchment in Russia).
The Research4Life programmes (HINARI, AGORA, OARE, and ARDI) have again continued
to expand, seeing further increases in the volume and range of content and in the number ofregistered institutions and users. The Third World still lags the West in digital infrastructure(and research capacity more generally) but the success of these programmes means that
researchers in the poorest countries need not be restricted from accessing the scholarly
literature by reason of unaffordable subscriptions.
While the increases in access and associated value delivered by the Big Deal are recognised,
it has come under increasing pressure in tight economic circumstances, with libraries
seeking greater flexibility and control, more rational pricing models and indeed lower
prices. Despite regular criticism, the model seems more likely to evolve (e.g. bundling open
access charges; new pricing structures not linked to historic print holdings) than to besuperseded.
Despite all this, improving access via open access has clearly dominated publishing industry
and policy developments. The role of funders and governments has remained central,
ranging from the Green-focused OSTP memorandum in the United States to the Goldoriented RCUK policy in the UK. In the last report we discerned a clear policy shift towards
Gold. It is now clear that this view was over-influenced by then-recent events in the UK:

155

The STM Report, Fourth Edition

March 2015

outside the UK, Austria and the Netherlands, the dominant policy stance is very much more
Green-tinted. One the one hand, virtually all funders will reimburse Gold APC payments,
but on the other, their open access policies tend to lean more towards Green.
Nonetheless, open access journals continue to grow rapidly in number and in output.
Estimates vary, but DOAJ lists over 10,000 OA journals, and Gold (including without APC)
now represents 11-12% of articles, Green at least another 12%, and delayed access perhaps
another 5%. Megajournals remain the fastest growing segment, with recent announcementsfrom publishers as diverse as Elsevier and California Digital Library.
Turning to Green open access, the numbers of institutional repositories has continued togrow, with ROAR-listed repositories up from nearly 3000 in 2012 to over 3900 now. Despite
this expansion and the now widespread funder/institutional mandates, self-archiving as anindividual activity in institutional repositories remains of limited interest to much of thescholarly community (outside a few fields where sharing preprints or working papers was
already the norm). Indeed, by one study, self-archiving in unsystematic, unstructured ways
such as author or departmental home pages may currently be more important thaninstitutional repositories. Subject repositories (PubMed Central, arXiv (recently passing its 1
millionth article milestone), SSRN, RePEc etc.) remain more attractive to researchers,
however, both as authors and (perhaps more so) as readers, and this continues to worry
publishers concerned about the impact on subscriptions.
Budgetary implications no doubt make it easier for policy-makers to opt for Green, but thelowering of trust in publishers and suspicion of the profit motive that we have commented
on in the last two editions have also been a factor. This mistrust has if anything grown inimportance, though much of the debate around the future of scholarly communication(especially open access) remains characterised by lack of hard evidence and rhetoricalargument on both sides, as was discussed by librarian Rick Anderson (Anderson 2014c).
There is a danger in over-weighting the noisy minority, but high-profile criticism in national
newspapers (with global audiences), author boycotts, and increasingly difficult publishergovernment licensing negotiations all help to create a climate in which (for example) somelearned societies now shy away from working with the largest commercial publishers. Away
from the frontline of open access activism – an activity of interest to a tiny fraction of active
researchers – publishers and researchers continue to work productively and fruitfully
together, though it can be easy to lose sight of this in the heat of the debate.
The management and sharing of research data, and their linking to and integration with theresearch literature, have moved decisively centre-stage. The creation of the Research Data
Alliance was a visible reflection of the importance the research community is placing on this
topic, while ensuring research data is made available is a priority for research funders. The
benefits are potentially huge, as set out in the influential Royal Society report Science as anOpen Enterprise. There were tangible developments within both the research and publishingcommunities, including in terms of policy, an expansion of data repositories, and publishinginnovation including data journals. We remain, however, at the very start of this revolution.
In a related area, there was also progress in developing solutions to enable text and data
mining, though demand (away from the pharma/biotech sector) remains nascent.
Within the publishing industry, mergers and acquisitions activity appears buoyant. Partly
this reflects long-standing structural trends such as economies of scale and scope (thoughthese have been accentuated by the web), such as the planned merger of Springer andMacmillan Science & Education, but also reflects the growing importance of technological

156

The STM Report, Fourth Edition

March 2015

innovation and the shift from content to content plus services (e.g the acquisitions by
Elsevier of Knovel and Mendeley, and by Thomson Reuters of AVEDAS).
~~§~§~~
Looking to the future, it would be reassuring to be able to hold onto some constants in a fastchanging world, notably the core functions of the journal (registration, dissemination,
certification and providing an archival record). The core motivations of authors do indeed
appear to remain remarkably fixed, in terms need for attribution and recognition, for quality
control including peer review, for visibility and the widest reach for their ideas. The successof open access megajournals may seem to run counter to these fundamentals in respect of
the undifferentiated branding and lightweight peer review. However, it is early days forthese titles and we may yet see them as much driven by other factors, such as being an
option for papers by the more prestigious titles (the cascade model) and new author entrants
or simply examples of brand extension (e.g. Nature Communications, Royal Society OpenScience).
Other trends have existed long enough to feel like part of the landscape: the relentless
growth in volume and complexity of research outputs, and their increasingly data-centric
nature. The growth in outputs from emerging markets, especially China, India and Brazil,
will continue. The proportion of R&D (though not basic research) funded by industry willcontinue to rise over the longer term, though it is much more cyclical than public funding.
Traditional academic acquisition budgets will grow slowly (if at all) in real terms, despitesome belated bounce-back from the 2008/09 recession, particularly in Europe where
recovery appears stalled at best (and the IMF recently warned that global economic growth
may never return to the pre-crisis rates). Buyers of all kinds will seek demonstration of thevalue of their purchases (through usage and perhaps in more sophisticated, metrics-drivenways). Emerging markets will continue to provide the best growth opportunities, thoughperhaps slowing compared to the recent past. And faced with hyperabundance of content,
readers will value relevance, usability, insights and answers over raw access.
Open access will continue to be one of the defining features of the next stage of STM
publishing. It will be a complex transition, and will certainly not be completed over the next
few years and may yet stall at a mixed market position. But the momentum in uptake
among authors, publishers and funders is clearly there and if anything will accelerate in the
short term at least.
The research and publishing communities are still working out what a stable financiallysustainable arrangement for Gold open access will look like in detail: how precisely will
author funding be arranged between research grants, institutional block grants, library anddepartmental budgets and other sources? What will become the market rate for publication
charges, currently anywhere from $250 to $5000 (and indeed zero)? Will market forces pushdown APCs overall, and if so what will be the consequences, or will prices stratify, as inother competitive markets?
The demand for open reuse rights (e.g. CC-BY licensing for articles, CC0 for data) for OA
content will also continue, for the same main reason – demand from research funders (whorightly or wrongly see CC-BY and its ilk as important for reuse and in particular for new
approaches to reuse such as text and data mining) – and for the same reason seems likely to
be conceded, despite being unpopular with a substantial fraction of researchers.

157

The STM Report, Fourth Edition

March 2015

Green OA and the role of repositories will remain controversial with publishers. This is lessthe case for institutional repositories (which – despite growth in their numbers and content –remain under-used by authors, and a relatively unimportant channel for reader discovery
and use), than for subject repositories, especially PubMed/PMC. The latter is acting
increasingly like a publisher, and investing in its platform and related features (e.g. data
integration, advanced article formats, a commenting platform). Embargo lengths will also
continue to be the subject of debate, though we do not anticipate much movement.
Open access will also not just be for journal articles: OA monograph models are starting toemerge and are expected to expand. Other kinds of open books and open educational
resources will also become more important.
Not all publishers are equal: the ALPSP survey (Inger & Gardner, 2013) showed thatpublishing policies and practices at smaller publishers were notably less forward looking
and innovative than at larger and medium-sized publishers. Society publishers (except for
the largest), will continue to find it difficult to adapt to industry and research communitychanges, including open access, while their parent societies struggle with maintaining
relevance to their memberships.
The role of the library continues to evolve. While the core function of providing andsupporting access to scholarly content will remain, libraries will potentially play importantroles in expanding the use of institutional repositories, including supporting the local
management of research data; in managing open access funding and payment schemes; andin the newly emergent area of library publishing.
In the consumer world, successful new media brands are increasingly transcending content“containers” (i.e. categorisation by types such as magazine, news, television, book, audio,etc.). There will be a similar shift (albeit not a new one) for STM users and purchasers awayfrom the container (journal, monograph) to the research content itself, and services built
around this. This may lead to a further expansion of comprehensive collection licensing andperhaps to growth of the “all you can eat” subscription services aimed at small corporates orindividuals.
The digital transition away from print will of course continue. Although essentially all
journals have electronic editions, legacy print continues, especially in books. For research
journals, virtually all meaningful use has now migrated online (even if the downloaded PDF
is later printed off), and the next few years will see a growing fraction of these journals
dropping their print editions. For society journals, especially in the clinical and professional
fields, and for the general-purpose journals, at least some of the residual print use seems
likely to move to new mobile devices.
Though mobile access may not (yet) have had the impact on STM that some might haveanticipated, given its transformative effects in some part of consumer media, expanding
mobile adoption will be an important trend for the next three years, particularly for clinicaland practitioner areas. It remains early days: mobile devices represent under 10% of STM
platform accesses (though higher for some clinical platforms) and increasing rapidly.
Use cases are still emerging and developing, with “looking up and keeping up” still
dominant, but long-form reading and educational use are growing fast, while interaction
with research content (say annotation, reference management, or writing) is still in its
infancy. From the limited evidence to date, tablet use appears more likely to displace print
consumption than use of other electronic devices, potentially occupying a new nichealongside desktop and smartphone screens.

158

The STM Report, Fourth Edition

March 2015

Business strategies are also still evolving. The most prevalent business case has been to add
value or convenience to existing subscriptions, perhaps hoping also for increased use andengagement. There has been some experimentation with pricing and with in-app purchaseand freemium models, though with limited success, and for clinical journals there areencouraging signs that tablet editions may at last provide a locus for digital advertising. In
general, though, publishers lack a coherent near-term strategy for a return on theirinvestments in mobile; for some, providing a mobile accessible site (e.g. through responsive
design) may simply become a standard platform cost.
The new scientific social networks have such large registered user bases it seems impossiblethat they will not play some role in the evolving landscape. At the very least they are likely
to become another channel for discovery and sharing of new content, and for the discoveryof potential collaborators.
Sticking with the nexus of technology and business models, we would expect publishers
with sufficient relevant capabilities to seek to add value to core journal content, including
active content, visualisation and analytics, and moving towards workflow tools andsystems. These kinds of developments will also favour aggregation (recognising that single
publisher outputs are frequently insufficient) and convergence of content types (or at least
their greater cohabitation – books, journal articles, conference papers will not lose theirseparate roles and identities); partnerships and collaborations will thus increase inimportance. Developing platforms of this kind will lead to publishers increasingly thinking
in terms of services rather than (existing) products, and will also tend to shift the needle alittle further from “content” to “software”, with (larger) publishers becoming more like
technology companies. The ability to add value will also benefit from better, more detailed
and more fine-grained understanding of user needs and behaviours.
The defining features of the STM technology strategy will a combination of an open,
interoperable platform with open APIs, and widespread deployment of semantic
technologies. Semantic enrichment makes content smarter, improving discoverability anduse, and will be one way of making content more interactive. It also enables new products
and services, and supports internal productivity.
Publishing platforms will be increasingly convergent with respect to content type (i.e.
hosting journals, books and data equally) and neutral as to business model. Mishaps such as
hybrid open access articles slipping behind paywalls, or platforms requesting rights
payments for reuse of CC-BY material are a consequence of retro-fitting OA features onto
platforms built with the subscription model in mind: understandable, but in need of a fresh
approach.
STM publishing platforms are now starting to catch up with user interface/user experiencedevelopments common in the consumer web, though this has been relatively neglected todate. It reflects a growing focus on the researcher (as opposed to the library), driven partly
by the redefining of the customer in the OA model, but also by a focus on researchassessment and metrics. For similar reasons attribution, citation and credit will become morefine-grained, both in terms of more granular definitions of authorship (or contributorship),and in terms of what can be cited (e.g. individual data elements within a larger, and indeed
dynamic, dataset).
More platforms will feature interactive content using approaches similar to those exploredin the eLife Lens, Wiley Anywhere Article, and similar initiatives. Finding the balance
between features that genuinely improve the reader experience or enhance researcher
productivity, and those that add to the complexity or unfamiliarity of the interface, however,
159

The STM Report, Fourth Edition

March 2015

is not easy. It will also require continuing publisher investment in platforms simply to stay
current.
Data will play a larger role in STM publishers’ lives for two reasons. First, as data becomesan increasingly central part of research outputs, journals will need not only to cite andprovide access to the underlying data (typically hosted on a data repository), but also to
directly incorporate some kinds of data. Data publication will become increasingly common,
initially supported by the “data paper” model.
Second, STM publishers will have access to more data than ever about their users and theusage of their content. Having the capability to make use of this data for analytic anddevelopment purposes will provide an advantage.
Whether all this amounts to the “Science 2.0” or “open science” transformation envisaged bysome policy-makers and other advocates is unclear. The driving factors are undeniable:
growth in research outputs, increase in research numbers and the globalisation of research,and the move to data-intensive science. But even if marrying these to expansion of open
access to articles and data does not lead to the increase in economic innovation (driven by
faster, more socially-responsive science) that policy-makers seek, it nonetheless represents aclear challenge for the publishing sector.
To conclude, the final defining feature of the coming years will be the accelerating pace ofmarket and technology innovation, even as the core values remain constant. STM publishing
can rightly pride itself on its history of innovation, but the game is changing and future
revenue growth will more innovation-led, and potentially disruptive innovation morecommon. In the digital world, user expectations are increasingly set by the leading
consumer brands. Publishers will have to come to terms with a faster rate of change, more
frequent development and release cycles, and more external innovation. With innovation a
key success factor, recruitment of talent from outside the traditional STM publishing sector,
partnering, and acquisition of technology start-ups will all become more common.

160

The STM Report, Fourth Edition

March 2015

6. Information sources
In addition to the details references, the following sources of information may be helpful.

6.1. Publisher organisations• The International STM Association: broad coverage, including copyright, public affairs,
and standards and technology www.stm-assoc.org• ALPSP (Association of Learned, Professional and Society Publishers): a wide range of
information resources are available from its website, including the periodic Scholarly
Journals Publishing Practices survey (currently in its 4th edition) www.alpsp.org• OASPA (Open Access Scholarly Publishers Association) oaspa.org/

6.2. Global statistics and trends• Battelle Global R&D Funding Forecast. Produced annually www.battelle.org/media/
publications/global-r-d-funding-forecast• NSF Science & Engineering Indicators 2014. Produced every two years (the previous
editions are well worth reviewing as well as the current edition) http://www.nsf.gov/
statistics/seind14/• OECD Stat.Extracts, Main Science and Technology Indicators http://stats.oecd.org/
Index.aspx?DataSetCode=MSTI_PUB#• UNESCO Science Report – the most recent edition (2010) is somewhat dated; the 2015
edition is due to be published in November 2015 http://www.unesco.org/new/en/
natural-sciences/science-technology/prospective-studies/unesco-science-report/

6.3. Open access• Open Access News and Resources (Copyright Clearance Center/ALPSP) http://
www.copyright.com/content/cc3/en/open_access.html• The CREATe 2014 working paper Open Access Publishing: A Literature Review covers some
750 literature references for those looking for in-depth coverage (Frosio 2014) http://
www.create.ac.uk/publications/000011• OpenDOAR (Directory of Open Access Repositories): includes statistics and charts on
growth of repositories, types of content, etc. www.opendoar.org/• ROAR (Registry of Open Access Repositories): similar to OpenDOAR but also includes
ROARMAP, a registry of OA mandates and policies roar.eprints.org/• SHERPA/RoMEO: a database of Publisher copyright policies with respect to selfarchiving and reuse http://www.sherpa.ac.uk/romeo/• SHERPA/JULIET: Research funders' open access policies http://www.sherpa.ac.uk/
juliet/index.php?la=en

6.4. Publishing industry research and analysis• Outsell: research and advisory service focusing on information content strategy anduse , serving a wide range of vendors, buyers, and users of informationwww.outsellinc.com/

161

The STM Report, Fourth Edition

March 2015

• Simba Information: market intelligence and forecasts in the media and publishingindustry www.simbainformation.com/• Publishing Research Consortium: a number of useful reports are freely available,
including on peer review, text and data mining, and aspects of open accesswww.publishingresearch.org.uk• Research Information Network: studies and reports on developments in scholarly
communications. Current projects at http://www.researchinfonet.org; the influential
reports commissioned by RIN in its earlier guise between 2006 and 2011 are listed here
(may require some Googling) http://www.researchinfonet.org/links/

162

The STM Report, Fourth Edition

March 2015

7. References
Acharya, A., Verstak, A., Suzuki, H., Henderson, S., Iakhiaev, M., Lin, C. C. Y., & Shetty, N.
(2014). Rise of the rest: The growing impact of non-elite journals. Eprint arxiv:1410.2217.
Retrieved from arXiv.
Adams, J., & Gurney, K. (2014). Evidence for excellence: Has the signal overtaken the substance?.
Retrieved from http://www.uberresearch.com/first-digital-research-report-launched-bydigital-science-looking-wether-there-is-evidence-for-excellence/
Albanese, A. (2009). Institutional repositories: Thinking beyond the box. Library Journal,
23(2), 107-116. Retrieved from Ingenta: http://www.libraryjournal.com/article/
CA6639327.html
Allen, L., Scott, J., Brand, A., Hlava, M., & Altman, M. (2014). Publishing: Credit where credit
is due. Nature News, 508(7496), 312. doi:10.1038/508312a
American Society for Cell Biology, & et al. (2012). San Francisco declaration on researchassessment. Retrieved from http://am.ascb.org/dora/
Amin, M., & Mabe, M. (2007). Impact factors: Use and abuse. Perspectives in publishing.
Elsevier Science. (Original work published October, 2000) Retrieved from http://is.gd/
Tlp9f6
Anderson, K. (2012). The race to the bottom — data, pertussis, roads, fires, andscholarly publishing. The Scholarly Kitchen Blog. Retrieved from http://
scholarlykitchen.sspnet.org/2012/05/16/the-race-to-the-bottom-data-pertussis-roads-firesand-scholarly-publishing/Anderson, K. (2014a). 82 things publishers do (2014 edition). Scholarly Kitchen Blog. Retrieved
from http://scholarlykitchen.sspnet.org/2014/10/21/updated-80-things-publishersdo-2014-edition/
Anderson, R. (2014b). Housecleaning at the directory of open access journals. Retrieved fromhttp://scholarlykitchen.sspnet.org/2014/08/14/housecleaning-at-the-directory-of-openaccess-journals/
Anderson, R. (2014c). Is rational discussion of open access possible? Insights: The UKSG
Journal, 27(2), 171-180. doi:10.1629/2048-7754.162
Anon. (2013, October 19). How science goes wrong. Economist. Retrieved from http://
www.economist.com/news/leaders/21588069-scientific-research-has-changed-world-nowit-needs-change-itself-how-science-goes-wrong
Archambault, E., Amyot, D., Deschamps, P., Nicol, A., Provencher, F., Rebout, R., & Roberge,
G. (2014). Proportion of open access papers published in peer-reviewed journals at the european andworld levels 1996–2013. Retrieved from http://science-metrix.com/files/science-metrix/
publications/d_1.8_sm_ec_dg-rtd_proportion_oa_1996-2013_v11p.pdf
ARL. (2011). ARL annual statistics 2010-11. Association of Research Libraries. Retrieved fromhttp://www.arl.org/stats/annualsurveys/arlstats/arlstats11.shtml
Aspesi, C. (2012). Reed Elsevier: Transitioning to open access - are the cost savings sufficient toprotect margins?. Retrieved from http://www.richardpoynder.co.uk/OAcosts.pdf
Aspesi, C. (2014). Reed Elsevier - goodbye to Berlin - the fading threat of open access. Retrieved
from http://www.richardpoynder.co.uk/Aspesi.pdf

163

The STM Report, Fourth Edition

March 2015

Bailey, C. (2006). SPEC kit 292: Institutional repositories. Association of Research Libraries.
Retrieved from http://www.arl.org/bm~doc/spec292web.pdf
Baker & McKenzie. (2014). Internal draft of European Commission's copyright policy paper
revealed. Retrieved from http://www.lexology.com/library/detail.aspx?
g=ad633f55-0f79-48f1-8ede-93b5606aa818
Baldwin, C. (2004). What do societies do with their publishing surpluses?. ALPSP/Blackwell.
Battelle. (2011). Global R&D funding forecast. Retrieved from http://battelle.org/docs/
default-document-library/2012_global_forecast.pdf?sfvrsn=2Battelle. (2013). Global R&D funding forecast. Retrieved from http://www.rdmag.com/
articles/2013/12/2014-r-d-magazine-global-funding-forecast
Beall, J. (2012). Predatory publishers are corrupting open access. Nature News, 489(7415), 179.
doi:10.1038/489179a
Bechhofer, S., Buchan, I., De Roure, D., Missier, P., Ainsworth, J., Bhagat, J.,... Goble, C.
(2013). Why linked data is not enough for scientists. Future Generation Computer Systems,
29(2), 599-611. doi:10.1016/j.future.2011.08.004
Beckett, C., & Inger, S. (2006). Self-Archiving and journal subscriptions: Co-existence orcompetition?. Publishing Research Consortium. Retrieved from http://
www.publishingresearch.net/self_archiving2.htm
Bennett, L. (2012). ALPSP PA potential results of six month embargo. Retrieved from http://
www.publishingresearch.org.uk/documents/
ALPSPPApotentialresultsofsixmonthembargofv.pdf
Biosciences Federation. (2008). Surveys of the financial contribution of bioscience societies to UK
universities and of researchers’ attitudes to open access and self-archiving. Retrieved from http://
www.publishingresearch.net/links.htm
Bird, C. (2008). Oxford journals' adventures in open access. Learned Publishing, 21(3), 200-208.
doi:10.1087/095315108X288910
Bird, C. (2010). Continued adventures in open access: 2009 perspective. Learned Publishing,23(2), 107-116. doi:10.1087/20100205
BIS. (2011). Innovation and research: Strategy for growth. UK Department for Business,
Innovation and Skills. Retrieved from http://www.bis.gov.uk/assets/biscore/innovation/
docs/i/11-1387-innovation-and-research-strategy-for-growth.pdf
Björk, B. -C. (2011). A study of innovative features in scholarly open access journals. J MedInternet Res, 13(4), e115. doi:10.2196/jmir.1802
Björk, B. -C. (2014). Open access subject repositories: An overview. Journal of the Association
for Information Science and Technology, 65(4), 698-706. doi:10.1002/asi.23021
Björk, B. -C., & Solomon, D. (2012a). Open access versus subscription journals: A comparisonof scientific impact. BMC Med, 10, 73. doi:10.1186/1741-7015-10-73
Björk, B. -C., & Solomon, D. (2012b). Pricing principles used by scholarly open accesspublishers. Learned Publishing, 25(2), 132-137. doi:10.1087/20120207
Björk, B. -C., & Solomon, D. (2012c). A study of open access journals using article processing
charges. Journal of the American Society for Information Science and Technology, 63(8), 1485-1495.
doi:10.1002/asi.22673

164

The STM Report, Fourth Edition

March 2015

Björk, B. -C., & Solomon, D. (2014). Developing an effective market for open access article
processing charges. Wellcome Trust. Retrieved from http://www.wellcome.ac.uk/stellent/groups/corporatesite/@policy_communications/documents/web_document/
wtp055910.pdf
Björk, B. C., Laakso, M., Welling, P., & Paetau, P. (2014). Anatomy of green open access.
Journal of the Association for Information Science and Technology, 62(2), 237-250. doi:10.1002/asi.
22963
Björk, B. -C., Roos, A., & Lauri, M. (2009). Scientific journal publishing: Yearly volume andopen access availability. Information Research, 14(1). Retrieved from http://informationr.net/
ir/14-1/paper391.html
Björk, B. -C., Welling, P., Laakso, M., Majlender, P., Hedlund, T., & Gudnason, G. (2010).
Open access to the scientific journal literature: Situation 2009. PLOS ONE, 5(6), e11273. doi:
10.1371/journal.pone.0011273
Blodget, H., & Cocotas, A. (2012). The future of mobile. Retrieved fromwww.businessinsider.com: http://www.businessinsider.com/the-future-of-mobiledeck-2012-3?op=1
Bloom, T. (2014). PLOS’ new data policy: Part two. PLOS EveryONE Blog. Retrieved fromhttp://blogs.plos.org/everyone/2014/03/08/plos-new-data-policy-public-access-data/
Bollen, J., de Sompel, H. V., Hagberg, A., & Chute, R. (2009). A principal component analysisof 39 scientific impact measures. PLoS ONE, 4( 6 e6022). doi:10.1371/journal.pone.0006022
Bornmann, L., & Mutz, R. (2014). Growth rates of modern science: A bibliometric analysis
based on the number of publications and cited references. Eprint arxiv:1402.4578. Retrieved
from arXiv.
Callaghan, S. (2014). Preserving the integrity of the scientific record: Data citation andlinking. Learned Publishing, 27(5), 15-24. doi:10.1087/20140504
Campbell, P. (2006). Report of nature's peer review trial. Peer-to-Peer. Retrieved from http://
blogs.nature.com/peer-to-peer/2006/12/report_of_natures_peer_review_trial.html
Campbell, R., & Wates, E. (2009). Journal publishing: Implications for a digital library policy.
In D. Baker & W. Evans (Eds.), Digital library economics. Chandos.
Carpenter, T. (2013). IAnnotate — whatever happened to the web as an annotation system.
Scholarly Kitchen Blog. Retrieved from http://scholarlykitchen.sspnet.org/2013/04/30/
iannotate-whatever-happened-to-the-web-as-an-annotation-system/CIBER. (2008). Information behaviour of the researcher of the future. Retrieved from http://
www.jisc.ac.uk/media/documents/programmes/reppres/gg_final_keynote_11012008.pdf
CIBER Research. (2012a). PEER usage study: Descriptive statistics for the period march to august
2011. PEER. Retrieved from http://www.peerproject.eu/reports/
CIBER Research. (2012b). PEER usage study: Randomised controlled trial results. PEER.
Retrieved from http://www.peerproject.eu/reports/
CIBER Research Ltd. (2011). The Journal Usage Factor: Exploratory data analysis. Retrieved fromhttp://ciber-research.eu/CIBER_news-201103.html
Citron, D. T., & Ginsparg, P. (2014). Patterns of text reuse in a scientific corpus. Proceedings of
the National Academy of Sciences, 201415135. doi:10.1073/pnas.1415135111

165

The STM Report, Fourth Edition

March 2015

Clark, A., Jensen, L., & Campbell, D. (2014). Member briefing: Text and data mining. ALPSP.
Retrieved from http://www.alpsp.org/Ebusiness/ResearchPublications/
AdviceNoteGuidelines.aspx
Clark, J. (2013). Text mining and scholarly publishing. Retrieved from http://
www.publishingresearch.net/documents/
PRCTextMiningandScholarlyPublishinFeb2013.pdf
Clarke, M. (2013). Game of papers: ELife, BMC, PLOS and EMBO announce new peer
review consortium. Scholarly Kitchen. Retrieved from http://scholarlykitchen.sspnet.org/
2013/07/15/game-of-papers-elife-bmc-plos-and-embo-announce-new-peer-reviewconsortium/
Cochran, A. (2014). Implementing CHORUS: Big decisions loom for publishers. Retrieved fromhttp://scholarlykitchen.sspnet.org/2014/07/09/implementing-chorus-big-decisions-loomfor-publishers/
Cochrane, A. (2014). Interview with Laurel Haak of ORCID: Supporting the efforts withmembership and integration. Scholarly Kitchen Blog. Retrieved from http://
scholarlykitchen.sspnet.org/2014/09/18/interview-with-laurel-haak-of-orcid-supportingthe-efforts-with-membership-and-integration/
Coles, B. R. (1993). The STM information system in the UK [R&D Report No. 6123] (R&D
Report No. 6123). London: British Library.
Collins, F. S., & Tabak, L. A. (2014). Policy: NIH plans to enhance reproducibility. Nature
News, 505(7485), 612. doi:10.1038/505612a
COPE. (2011). Code of conduct and best practice guidelines for journal editors. Retrieved fromhttp://publicationethics.org/files/Code_of_conduct_for_journal_editors_Mar11.pdf
COUNTER. (2014). Release 1 of the COUNTER code of practice for usage factors. Retrieved fromhttp://www.projectcounter.org/usage_factor.html
Cox, J., & Cox, L. (2008). Scholarly publishing practice: Academic journal publishers’ policies andpractices in online publishing. Third survey. ALPSP. Retrieved from http://www.alpsp.org/
ngen_public/article.asp?id=0&did=0&aid=2446&st=scholarly%20publishing%20practice&oaid=0
Cox, J., & Cox, L. (2010). Scholarly book publishing practice. ALPSP. Retrieved from http://
www.alpsp.org/Ebusiness/ProductCatalog/Product.aspx?ID=41
Craig, I. D., Plume, A. M., McVeigh, M. E., Pringle, J., & Amin, M. (2007). Do open accessarticles have greater citation impact? A critical review of the literature. Journal of Informetrics,
1(3), 239-248. doi:10.1016/j.joi.2007.04.001
Creaser, C., Maynard, S., & White, S. (2006). LISU annual library statistics 2005. Retrieved
from http://www.lboro.ac.uk/microsites/infosci/lisu/pages/publications/als06.html
Cressey, D. (2014). Journals weigh up double-blind peer review. Nature News. doi:10.1038/
nature.2014.15564
Crotty, D. (2008). Web 2.0 for biologists–are any of the current tools worth using? BenchMarks
blog. Retrieved from http://cshbenchmarks.wordpress.com/2008/04/03/web-20-forbiologists-are-any-of-the-current-tools-worth-using/

166

The STM Report, Fourth Edition

March 2015

Crotty, D. (2010). Rules of thumb for social media in science. The Scholarly Kitchen Blog.
Retrieved from http://scholarlykitchen.sspnet.org/2010/04/05/rules-of-thumb-for-socialmedia-in-science/
Crotty, D. (2012). Are university block grants the right way to fund open access mandates?
The Scholarly Kitchen Blog. Retrieved from http://scholarlykitchen.sspnet.org/2012/09/13/
are-university-block-grants-the-right-way-to-fund-open-access-mandates/
Czujko, R., & Chu, R. (2015). Scholarly and scientific publishing workforce in the U.S. AAP/AIP.
Retrieved from http://publishers.org/press/158/
Dallmeier-Tiessen, S et al. (2010). Open access publishing – models and attributes (SOAP).
Retrieved from http://edoc.mpg.de/478647
Davis, P. (2014). Peak PLOS: Planning for a future of declining revenue. Scholarly Kitchen.
Retrieved from http://scholarlykitchen.sspnet.org/2014/12/02/peak-plos-planning-for-afuture-of-declining-revenue/
Davis, P. M. (2011). Open access, readership, citations: A randomized controlled trial ofscientific journal publishing. FASEB J, 25(7), 2129-34. doi:10.1096/fj.11-183988
Davis, P. M., & Walters, W. H. (2011). The impact of free access to the scientific literature: A
review of recent research. J Med Libr Assoc, 99(3), 208-17. doi:10.3163/1536-5050.99.3.008
Department for Business, Innovation & Skills. (2014). Science and innovation: Rates of return toinvestment. Retrieved from https://www.gov.uk/government/publications/science-andinnovation-rates-of-return-to-investment
Dickson, D. (2012). Developing world gains open access to science research, but hurdles
remain. The Guardian. Retrieved from http://www.guardian.co.uk/global-development/
2012/sep/03/developing-world-open-access-research-hurdles?CMP=twt_gu
Economist. (2014). No peeking…. The Economist. Retrieved from http://
www.economist.com/news/science-and-technology/21593408-publishing-giant-goes-afterauthors-its-journals-papers-no-peeking
Edgecliffe-Johnson, A. (2012, July 24). Tablets lift journals’ ad revenues. Financial Times.
Retrieved from http://on.ft.com/MFMldR
Edwards, D. C. (2014). How can existing open access models work for humanities and social
science research? Insights: The UKSG Journal, 27(1), 17-24. doi:10.1629/2048-7754.135
Eisen, M. (2013). A CHORUS of boos: Publishers offer their “solution” to public access. Retrieved
from www.michaeleisen.org: http://www.michaeleisen.org/blog/?p=1382
eLife. (2014). A foundation for change: The elife Sciences 2013 annual report. eLife. Retrieved fromhttp://2013.elifesciences.org/#toc/all
Elliot, L. (2014, October 7). IMF says economic growth may never return to pre-crisis levels.
The Guardian. Retrieved from www.theguardian.com: http://www.theguardian.com/
business/2014/oct/07/imf-economic-growth-forecasts-downgraded-crisis
Elsevier. (2011). International comparative performance of the UK research base, report for UK
department of business, innovation and skills. Retrieved from http://www.bis.gov.uk/assets/biscore/science/docs/i/11-p123-international-comparative-performance-uk-researchbase-2011.pdf

167

The STM Report, Fourth Edition

March 2015

Elsevier. (2013). International comparative performance of the UK research base – 2013. Retrieved
from https://www.gov.uk/government/publications/performance-of-the-uk-researchbase-international-comparison-2013
EPS. (2006). UK scholarly journals: 2006 baseline report. Research Information Network.
Retrieved from http://www.rin.ac.uk/our-work/communicating-and-disseminatingresearch/uk-scholarly-journals-2006-baseline-report
European Commission. (2012a). Areas of untapped potential for the development of the european
research area: Preliminary summary and analysis of the response to the ERA framework public
consultation. Retrieved from http://ec.europa.eu/research/era/pdf/era-summaryreport-2012_en.pdf
European Commission. (2012b). Online survey on scientific information in the digital age.
Retrieved from http://ec.europa.eu/research/science-society/document_library/pdf_06/
survey-on-scientific-information-digital-age_en.pdf
European Commission. (2014). Public consultation – “Science 2.0”: Science in transition.
Retrieved from http://ec.europa.eu/research/consultations/science-2.0/background.pdf
Eysenbach, G. (2011). Can tweets predict citations? Metrics of social impact based on twitterand correlation with traditional metrics of scientific impact. J Med Internet Res, 13(4), e123.
doi:10.2196/jmir.2012
Ferguson, C., Marcus, A., & Oransky, I. (2014). Publishing: The peer-review scam. Nature
News, 515(7528), 480. doi:10.1038/515480a
Ferguson, L. (2014). How and why researchers share data (and why they don’t). Wiley
Exchanges Blog. Retrieved from http://exchanges.wiley.com/blog/2014/11/03/how-andwhy-researchers-share-data-and-why-they-dont/
Ferwerda, E. (2014). Open access monograph business models. Insights: The UKSG Journal,
27, 35-38. doi:10.1629/2048-7754.46
Finch Working Group. (2012). Accessibility, sustainability, excellence: How to expand access toresearch publication. Retrieved from http://www.researchinfonet.org/wp-content/uploads/
2012/06/Finch-Group-report-FINAL-VERSION.pdf
FORCE 11. (2011). FORCE 11 manifesto: Improving future research communication and escholarship.
Frass, W., Cross, J., & Gardner, V. (2014). Taylor & Francis open access survey June 2014.
Retrieved from http://www.tandf.co.uk/journals/explore/open-access-surveyjune2014.pdf
Frosio, G. (2014). Open access publishing: A literature review. CREATe. Retrieved from http://
www.create.ac.uk/publications/000011
Fry et al. (2009). PEER behavioural research: Baseline report. Retrieved from http://
www.peerproject.eu/fileadmin/media/reports/Final_revision__behavioural_baseline_report_-_20_01_10.pdf
Gantz, P. (2012). Digital licenses replace print prices as accurate reflection of real journal costs.
Retrieved from http://publishers.org/_attachments/docs/library/2012%20bulletin.pdf
Gantz, P. (2013). Journal print subscription price increases no longer reflect actual costs.
Learned Publishing, 26(3), 206-210. doi:10.1087/20130309

168

The STM Report, Fourth Edition

March 2015

Gargouri, Y., Larivière, V., Gingras, Y., Carr, L., & Harnad, S. (2012). Green and gold open
access percentages and growth, by discipline. ArXiv Preprint http://arxiv.org/abs/1206.3664
Gargouri, Y. A., Hajjem, C., Larivière, V., Gingras, Y., Carr, L., Brody, T., & Harnad, S. (2010).
Self-selected or mandated, open access increases citation impact for higher quality research.
PLoS ONE, 5(10), e13636. doi:10.1371/journal.pone.0013636
Global Coalition of Access to Research, Science and Education Organizations Calls on STM to
Withdraw New Model Licenses. (2014). [Web page]. Retrieved from http://www.plos.org/
global-coalition-of-access-to-research-science-and-education-organizations-calls-on-stm-towithdraw-new-model-licenses/
Goble, C. (2008, September 23). The future of research (science & technology); presentation
to British Library board. Retrieved from http://www.slideshare.net/dullhunk/the-futureof-research-science-and-technology-presentation
Graham, D. (2013). Academic publishing: Survey of funders supports the benign open accessoutcome priced into shares. HSBC Global Research.
Group of Eight, & Outsell. (2010). Building value frameworks for academic libraries – cost–benefit
study. Retrieved from http://go8.edu.au/__documents/go8-committees/go8-librarians/
anu_outsell_8_april_2010.pps
Halevi, G. (2012). Research trends: Special issue on Big Data. Elsevier. Retrieved from http://
www.researchtrends.com/wp-content/uploads/2012/09/Research_Trends_Issue30.pdf
Hargreaves, I. (2011). Digital opportunity: A review of intellectual property and growth. Retrieved
from http://www.ipo.gov.uk/ipreview-finalreport.pdf
Harley, D., & et al. (2010). Assessing the future landscape of scholarly communication: An
exploration of faculty values and needs in seven disciplines. Retrieved from escholarship.org:
http://escholarship.org/uc/item/15x7385g
Houghton, J. (2009). Open access: What are the economic benefits? A comparison of theUnited Kingdom, Netherlands and Denmark. doi:10.2139/ssrn.1492578
Houghton, J. (2010). Economic and social returns on investment in open archiving publicly funded
research outputs. SPARC. Retrieved from http://sparc.arl.org/sites/default/files/
vufrpaa.pdf
Houghton, J., Rasmussen, B., Sheehan, P., Oppenheimer, C., Morris, A., Creaser, C.,...
Gourlay, A. (2009). Economic implications of alternative scholarly publishing models. JISC.
Retrieved from http://www.jisc.ac.uk/publications/reports/2009/
economicpublishingmodelsfinalreport.aspx
Houghton, J., Swan, A., & Brown, S. (2011). Access to research and technical information in
Denmark. Retrieved from http://eprints.soton.ac.uk/272603/
Huggett, S. (2014). A quick look at references to research data repositories. Research Trends(Elsevier). Retrieved from http://www.researchtrends.com/issue-38-september-2014/aquick-look-at-references-to-research-data-repositories/
ICMJE. (2013). Recommendations for the conduct, reporting, editing and publication of scholarly
work in medical journals. Retrieved from http://www.icmje.org/recommendations/
Inger, S., & Gardner, T. (2012). How readers discover content in scholarly journals. Renew
Training. Retrieved from http://www.renewtraining.com/How-Readers-Discover-Contentin-Scholarly-Journals-summary-edition.pdf

169

The STM Report, Fourth Edition

March 2015

Inger, S., & Gardner, T. (2013). Scholarly journals publishing practice: Academic journal
publishers’ policies and practices in online publishing. ALPSP. Retrieved from http://
www.alpsp.org/Ebusiness/ProductCatalog/Product.aspx?ID=359
Intellectual Property Office. (2014). Intellectual property – guidance: Exceptions to copyright.
Retrieved from https://www.gov.uk/exceptions-to-copyright
Ioannidis, J. P. A., Boyack, K. W., & Klavans, R. (2014). Estimates of the continuously
publishing core in the scientific workforce. PLOS ONE, 9(7), e101698. doi:10.1371/
journal.pone.0101698
Ithaka S+R. (2010). Faculty survey 2009: Key strategic insights for libraries, publishers, andsocieties. Retrieved from http://www.sr.ithaka.org/research-publications/facultysurvey-2009
Ithaka S+R. (2011). Hindawi publishing corporation: Growing an open-access contributor-paysbusiness model. Retrieved from www.sr.ithaka.org: http://www.ithaka.org/ithaka-s-r/
research/case-studies-in-sustainability-2011/
SCA_IthakaSR_CaseStudies_Hindawi_2011.pdf
Ithaka S+R. (2013). US faculty survey 2012. Ithaka S+R. Retrieved from www.sr.ithaka.org:
http://www.sr.ithaka.org/research-publications/us-faculty-survey-2012
Ithaka S+R, JISC, & RLUK. (2013). UK survey of academics 2012. Retrieved from http://
www.sr.ithaka.org/research-publications/ithaka-sr-jisc-rluk-uk-survey-academics-2012
Ivins, O., & Luther, J. (2011). Publishing support for small print-based publishers: Options for ARL
libraries. ARL. Retrieved from http://www.arl.org/component/content/article/6/1170
Jalalian, M., & Mahboobi, H. (2014). Hijacked journals and predatory publishers: Is there aneed to re-think how to assess the quality of academic research? Walailak Journal of Scienceand Technology, 11(5), 389-394. doi:10.14456/WJST.2014.16
Jefferson, T., Rudin, M., Brodney Folse, S., & Davidoff, F. (2007). Editorial peer review for
improving the quality of reports of biomedical studies. Cochrane Database Syst Rev, (2),MR000016. doi:10.1002/14651858.MR000016.pub3
Jha, A. (2012). Open access to research is inevitable, says Nature editor-in-chief. The Guardian.
Retrieved from http://www.theguardian.com/science/2012/jun/08/open-access-researchinevitable-nature-editor
JISC. (2012). The value and benefits of text mining. Retrieved from http://www.jisc.ac.uk/
publications/reports/2012/value-and-benefits-of-text-mining.aspx
Jisc. (2014). Jisc’s evidence to the review of the RCUK OA policy. Retrieved from http://
scholarlycommunications.jiscinvolve.org/wp/2014/09/18/jiscs-evidence-to-the-review-ofthe-rcuk-oa-policy/
Jisc, & British Library. (2012). Researchers of tomorrow: The research behaviour of generation Y
doctoral students. Retrieved from www.jisc.ac.uk: http://www.jisc.ac.uk/publications/
reports/2012/researchers-of-tomorrow.aspx
Jones, J. (2014a). To flip or not to flip. In ALPSP international conference. Retrieved fromhttp://blog.alpsp.org/2014/09/open-access-daily-challenge-new.html
Jones, P. (2014b). What’s going on in the library? Part 1: Librarian publishers may be more
important than you think. Scholarly Kitchen Blog. Retrieved from http://

170

The STM Report, Fourth Edition

March 2015

scholarlykitchen.sspnet.org/2014/12/01/whats-going-on-in-the-library-part-1-librarianpublishers-may-be-more-important-than-you-thinkJump, P. (2014a). IOP launches ‘offsetting’ scheme to cut cost of open access. Times Higher
Education. Retrieved from http://www.timeshighereducation.co.uk/news/iop-launchesoffsetting-scheme-to-cut-cost-of-open-access/2013546.article
Jump, P. (2014b). Snowball metrics: No pinch of salt needed. Times Higher Education.
Retrieved from http://www.timeshighereducation.co.uk/news/snowball-metrics-no-pinchof-salt-needed/2014496.article
Khabsa, M., & Giles, C. L. (2014). The number of scholarly documents on the public web.
PLoS ONE, 9(5), e93949. doi:10.1371/journal.pone.0093949
King, D. W., & Alvarado-Albertorio, F. M. (2008). Pricing and other means of charging for
scholarly journals: A literature review and commentary. Learned Publishing, 21, 248-272. doi:
10.1087/095315108X356680
King, D. W., & Tenopir, C. (2004). An evidence based assessment of author pays. Nature Web
Focus on access to the literature. Retrieved from http://www.nature.com/nature/focus/
accessdebate/26.html
King, D. W., Tenopir, C., & Clarke, M. (2006). Measuring total reading of journal articles. DLib Magazine, 12(10). doi:10.1045/october2006-kingKurtz, M. J., Eichhorn, G., Accomazzi, A., Grant, C., Demleitner, M., Henneken, E., &Murray, S. S. (2005). The effect of use and access on citations. Information Processing &Management, 41(6), 1395 - 1402. doi:10.1016/j.ipm.2005.03.010
K|N Consultants. (2014). A scalable and sustainable approach to open access publishing andarchiving for humanities and social sciences. Retrieved from http://knconsultants.org/towarda-sustainable-approach-to-open-access-publishing-and-archiving/
Laakso, M., & Björk, B. -C. (2012). Anatomy of open access publishing: A study oflongitudinal development and internal structure. BMC Medicine, 10(1), 124. doi:
10.1186/1741-7015-10-124
Laakso, M., & Björk, B. -C. (2013). Delayed open access: An overlooked high-impact categoryof openly available scientific literature. Journal of the American Society for Information Scienceand Technology, 64(7), 1323-1329. doi:10.1002/asi.22856
Lawrence, S. (2001). Free online availability substantially increases a paper's impact. Nature,411(6837), 521. doi:10.1038/35079151
Lawson, S. (2015). 'Total cost of ownership' of scholarly communication: Managing
subscription and APC payments together. Learned Publishing, 28(1), 9-13. doi:
10.1087/20140103
Levine-Clark, M., McDonald, J., & Price, J. (2014). Examining the impact of discovery
systems on usage. Wiley Exchanges Blog. Retrieved from http://exchanges.wiley.com/blog/
2014/07/21/examining-the-impact-of-discovery-systems-on-usage/
Lin, J. (2014). Making data count: PLOS, CDL, and DataONE join forces to build incentives
for data sharing. PLOS Tech Blog. Retrieved from http://blogs.plos.org/tech/making-datacount-plos-cdl-and-dataone-join-forces-to-build-incentives-for-data-sharing/
Lippincott, S. (2014). Library publishing directory 2015. Library Publishing Coalition. Retrieved
from http://www.librarypublishing.org/resources/directory/lpd2015

171

The STM Report, Fourth Edition

March 2015

Lynch, C. (2009). Jim Gray’s fourth paradigm and the construction of the scientific record. In
T. Hey, S. Tansley, & K. Tolle (Eds.), The fourth paradigm: Data-Intensive scientific discovery.
Richmond: Microsoft.
Lynch, C. (2014). The need for research data inventories and the vision for SHARE.
Information Standards Quarterly, 26(2). Retrieved from www.niso.org: http://www.niso.org/
publications/isq/2014/v26no2/lynch/
Mabe, M. (2003). The growth and number of journals. Serials, 16(2), 191-197. Retrieved fromhttp://uksg.metapress.com/link.asp?id=f195g8ak0eu21muh
Mabe, M. (2004). Presentation at 6th Nordic Interlending Conference, Trondheim.
Mabe, M. (2006). Journal futures: How will researchers communicate as the internet
matures? Presentation at Council of Science Editors Annual conference, Tampa 2006
Mabe, M. (2008). STM publishing: The known knowns, the known unknowns,... And all
points in between. Presentation at Academic Publishing in Europe conference, Berlin
Mabe, M. (2010). Scholarly communication: A long view. New Review of Academic
Librarianship, 16, 132-144. doi:10.1080/13614533.2010.512242
Mabe, M. (2012). Does journal publishing have a future? In R. Campbell, E. Pentz, & I.
Borthwick (Eds.), Academic and professional publishing. Oxford: Chandos.
Mabe, M., & Amin, M. (2002). Dr Jekyll and Dr Hyde: Author-reader asymmetries inscholarly publishing. Aslib Proceedings: New Information Perspectives, 54(3), 149-157. doi:
10.1108/00012530210441692
Mabe, M., & Mulligan, A. (2011). What journal authors want: Ten years of results from
Elsevier’s author feedback programme. New Review of Information Networking, 16, 71-89. doi:
10.1080/13614576.2011.574495
Mandler, P. (2014). Open access: A perspective from the humanities. Insights: The UKSG
Journal, 27(2), 166-170. doi:10.1629/2048-7754.89
Marcus, A., & Oransky, I. (2012). Bring on the transparency index. The Scientist, (12 August2012). Retrieved from the-scientist.com: http://the-scientist.com/2012/08/01/bring-on-thetransparency-index/
McCabe, M., & Snyder, C. (2013). Identifying the effect of open access on citations using apanel of science journals. [preprint]. Retrieved from http://papers.ssrn.com/sol3/
papers.cfm?abstract_id=2269040
McCabe, M. J., & Snyder, C. M. (2014). Does online availability increase citations? Theory
and evidence from a panel of economics and business journals. Review of Economics andStatistics. doi:10.1162/REST_a_00437
McEntyre, J. R., Ananiadou, S., Andrews, S., Black, W. J., Boulderstone, R., Buttery, P.,...
Vaughan, P. (2011). UKPMC: A full text article resource for the life sciences. Nucleic Acids
Research, 39(Database issue), D58-65. doi:10.1093/nar/gkq1063
McKinsey. (2011). Big Data: The next frontier for innovation, competition, and productivity.
Retrieved from http://www.mckinsey.com/Insights/MGI/Research/
Technology_and_Innovation/Big_data_The_next_frontier_for_innovation
Meadows, A. (2014). An interview with Amy Brand on a proposed new contributor
taxonomy initiative. Scholarly Kitchen. Retrieved from http://scholarlykitchen.sspnet.org/

172

The STM Report, Fourth Edition

March 20152014/08/20/an-interview-with-amy-brand-on-a-proposed-new-contributor-taxonomyinitiative/
Meadows, A., Campbell, R., & Webster, K. (2012). The access question. Learned Publishing,25(3), 189-193. doi:10.1087/20120305
Meeker, M. (2014). Internet trends 2014. Retrieved from http://kpcbweb2.s3.amazonaws.com/files/85/Internet_Trends_2014_vFINAL_-_05_28_14_PDF.pdf?1401286773
Meyer, C. A. (2011). Distinguishing published scholarly content with CrossMark. Learned
Publishing, 24(2), 87-93. doi:10.1087/20110202
Miller, P. (2010). Linked data horizon scan. JISC. Retrieved from http://
cloudofdata.s3.amazonaws.com/FINAL-201001-LinkedDataHorizonScan.pdf
Milloy, C. (2013). Innovative approaches to publishing open access monographs – it's notbusiness as usual. Jisc Inform, (37). Retrieved from http://www.jisc.ac.uk/inform/inform37/
OpenAccessMonographs.html
MIT. (2003). MIT’s DSpace experience: A case study. Retrieved from http://dspace.org/
implement/case-study.pdf
Moed, H. F. (2007). The effect of “open access” on citation impact: An analysis of arXiv'scondensed matter section. Journal of the American Society for Information Science andTechnology, 58(13), 2047-2054. doi:10.1002/asi.20663
Morgan, C., Campbell, B., & Teleen, T. (2012). The role of the academic journal publisher andopen access publishing models. International Studies Perspectives, 13(3), 228-234. doi:10.1111/j.
1528-3585.2012.00495.x
Morris, S. (2006). Data about publishing. ALPSP Alert, (112), 8. Retrieved fromwww.alpsp.org: http://www.alpsp.org/Ebusiness/ResearchPublications/ALPSPAlert/
ALERTARCHIVE.aspx
Morris, S. (2007). Mapping the journal publishing landscape: How much do we know?
Learned Publishing, 20, 299-310. doi:10.1087/095315107X239654
Morris, S. (2009). Journal authors’ rights: Perception and reality. Publishing ResearchConsortium. Retrieved from http://www.publishingresearch.net/author_rights.htm
Morrison, H., & et al. (2014). Open access article processing charges: DOAJ survey may 2014.
[preprint]. Retrieved from http://sustainingknowledgecommons.files.wordpress.com/
2014/10/oa-apcs-article-2014-october-171.pdf
Mulligan, A., & Mabe, M. (2011). The effect of the internet on researcher motivations,behaviour and attitudes. Journal of Documentation, 67, 290-311. doi:
10.1108/00220411111109485
Murphy, F. (2014). Data and scholarly publishing: The transforming landscape. Learned
Publishing, 27(5), 3-7. doi:10.1087/20140502
Nature. (2012). Gold in the text? (Editorial). Nature, 483(7388), 124. doi:10.1038/483124a
Nature Editors. (2014). Nature Publishing Index 2013 Asia-Pacific. Retrieved from http://
www.natureasia.com/en/publishing-index/asia-pacific/supplement2013
Nature Publishing Group. (2014). 2014 Author Insights survey. figshare. doi:10.6084/
m9.figshare.1204999

173

The STM Report, Fourth Edition

March 2015

Newman, M. L., & Sack, J. (2013). Information workflow of academic researchers in the
evolving information environment: An interview study. Learned Publishing, 26(2), 123-131.
doi:10.1087/20130208
Nicholas, D., & Clark, D. (2012). 'Reading' in the digital environment. Learned Publishing,25(2), 93-98. doi:10.1087/20120203
Nicholas, D., Watkinson, A., Jamali, H. R., Herman, E., Tenopir, C., Volentine, R.,... Levine, K.
(2015). Peer review: Still king in the digital age. Learned Publishing, 28(1), 15-21. doi:
10.1087/20150104
NISO. (2008). Journal article versions (JAV): Recommendations of the NISO/ALPSP JAV technicalworking group (April 2008), NISO-RP-8-2008. Retrieved from http://www.niso.org/
publications/rp/RP-8-2008.pdf
NISO SERU Standing Committee. (2012). SERU recommended practice (RP-7-2012). NISO.
Retrieved from http://www.niso.org/workrooms/seru/
NPG. (2014). Author Insights 2014. figshare. Retrieved from http://dx.doi.org/10.6084/
m9.figshare.1204999
NSF. (2012). Science & Engineering Indicators 2012. Retrieved from http://www.nsf.gov/
statistics/seind12/
NSF. (2014). Science and Engineering Indicators 2014. Arlington, VA: NSB 14-01. Retrieved fromhttp://www.nsf.gov/statistics/seind14/
OECD. (n.d.). OECD.StatExtracts: Main Science and Technology Indicators. Retrieved fromstats.oecd.org: http://stats.oecd.org/Index.aspx?DataSetCode=MSTI_PUB#
OECD. (2011). Main Science and Technology Indicators. OECD. Retrieved from www.oecd.org/
sti/mstiOECD. (2014). OECD science, technology and industry outlook 2014. doi:10.1787/
sti_outlook-2014-en
OpCit. (n.d.). The effect of open access and downloads ('hits') on citation impact: A bibliography ofstudies. Retrieved from http://opcit.eprints.org/oacitation-biblio.html#most-recent
Orduña-Malea, E., Ayllón, J. M., Martín-Martín, A., & López-Cózar, E. D. (2014). About thesize of Google Scholar: Playing the numbers. arXiv eprint http://arxiv.org/abs/1407.6239
OSTP. (2012). US office of science and technology policy requests for information on public access toscholarly journals and data. Retrieved from http://www.whitehouse.gov/administration/
eop/ostp/library/publicaccess
OSTP. (2013). Increasing access to the results of federally funded scientific research.
Retrieved from http://www.whitehouse.gov/sites/default/files/microsites/ostp/
ostp_public_access_memo_2013.pdf
Outsell. (2009). Open access primer (public version). Retrieved from http://
www.outsellinc.com/images/user_assets/
Outsell_Mkt_Report_14dec09_Open_Access_Primer_Public.pdf
Outsell. (2011). Scientific, technical & medical information: 2011 market forecast and trends report.
Retrieved from www.outsellinc.com: http://www.outsellinc.com/store/products/1040
Outsell. (2012a). Evolution of the STM publishing platform – an industry overview and roadmap.
Outsell. Retrieved from http://www.outsellinc.com/store/products/1083

174

The STM Report, Fourth Edition

March 2015

Outsell. (2012b). Mobile in STM: Case studies of accelerating change. Retrieved from http://
www.outsellinc.com/store/products/1096
Outsell. (2012c). STM 2012 market size, share, forecast & trend report. Retrieved fromwww.outsellinc.com: http://www.outsellinc.com/products/index/1107-scientific-technicalmedical-information-2012-market-size-share-forecast-and-trend-report
Outsell. (2012d). STM e-books: 2012 market size, share, and forecast. Retrieved fromwww.outsellinc.com: http://www.outsellinc.com/store/products/1100
Outsell. (2012e). STM in China: 2012 market size, share & forecast. Retrieved fromwww.outsellinc.com: http://www.outsellinc.com/store/products/1091
Outsell. (2013). Open access: Market size, share, forecast, and trends. Retrieved from http://
www.outsellinc.com/store/products/1135
Outsell. (2014a). Professional associations and learned societies: Current issues and outlook.
Retrieved from http://www.outsellinc.com/store/products/1276
Outsell. (2014b). Sensored world, sensible choices: Information industry outlook 2015. Retrieved
from http://www.outsellinc.com/store/products/1272
Outsell. (2014c). STM 2014 market size, share, forecast, and trend report. Retrieved fromhttp://www.outsellinc.com/1280/products/1268-scientific-technical-medicalinformation-2014-market-size-share-forecast-and-trend-report
Outsell. (2014d). STM platform providers: Market update. Retrieved from http://
www.outsellinc.com/store/products/1248
Outsell. (2014e). Web-Scale discovery services: The evolution continues. Outsell. Retrieved fromhttp://www.outsellinc.com/1178/products/1264-im-report-web-scale-discovery-servicesthe-evolution-continues
Parsons, D., Willis, D., & Holland, J. (2011). Benefits to the private sector of open access to higher
education and scholarly research. http://citeseerx.ist.psu.edu/viewdoc/download?
doi=10.1.1.368.1820&rep=rep1&type=pdf
Patel, J. (2014). Why training and specialization is needed for peer review: A case study ofpeer review for randomized controlled trials. BMC Medicine, 12(1), 128. doi:10.1186/
s12916-014-0128-z
Pearson. (2012). Pearson launches higher education college. Retrieved fromwww.pearson.com: http://www.pearson.com/news/2012/august/pearson-launcheshigher-education-college.html?article=true
Perkel, J. M. (2014). Scientific writing: The online cooperative. Nature, 514(7520), 127-8. doi:
10.1038/514127a
Phillpotts, J., Devenport, T., & Mitchell, A. (2015). Evolution of the Transfer Code of Practice.
Learned Publishing, 28(1), 75-79. doi:10.1087/20150112
Pinfield, S., Salter, J., Bath, P. A., Hubbard, B., Millington, P., Anders, J. H., & Hussain, A.
(2014). Open-access repositories worldwide, 2005-2012: Past growth, current characteristics,
and future possibilities. Journal of the Association for Information Science and Technology, 65(12),2404-2421. doi:10.1002/asi.23131
PLOS. (2012). PLOS progress update 2011-2012. Retrieved from http://www.plos.org/wpcontent/uploads/2012/09/2011_PLOS_Progress_Update_hi.pdf

175

The STM Report, Fourth Edition

March 2015

PLOS. (2014). PLOS progress update 2013/2014. Retrieved from http://www.plos.org/about/plos/progress-update/
Plume, A., & van Weijen, D. (2014, September). Publish or perish? The rise of the fractional
author…. Research Trends, (38). Retrieved from www.researchtrends.com: http://
www.researchtrends.com/issue-38-september-2014/publish-or-perish-the-rise-of-thefractional-author/
Priem, J. (2010). Altmetrics: A manifesto. Retrieved from altmetrics.org: http://
altmetrics.org/manifesto/
Procter, R., Williams, R., Stewart, J., Poschen, M., Snee, H., Voss, A., & Asgari-Targhi, M.
(2010). Adoption and use of Web 2.0 in scholarly communications. Philosophical Transactionsof the Royal Society A: Mathematical, Physical and Engineering Sciences, 368(1926), 4039-4056.
doi:10.1098/rsta.2010.0155
Pulverer, B. (2010). Transparency showcases strength of peer review. Nature, 468(7320), 29-31.
doi:10.1038/468029a
Pulverer, B. (2014). The cost of open access. Wiley Exchanges. Retrieved from http://exchanges.wiley.com/blog/2014/10/23/the-cost-of-open-access/
RCUK. (2012). Research councils UK policy on access to research outputs. Retrieved from http://
www.rcuk.ac.uk/documents/documents/RCUK%20_Policy_on_Access_to_Research_Outputs.pdf
Renear, A. H., & Palmer, C. L. (2009). Strategic reading, ontologies, and the future ofscientific publishing. Science, 325(5942), 828. doi:10.1126/science.1157784
Rieh, S., Markey, K., St Jean, B., Yakel, E., & Kim, J. (2007). Census of institutional
repositories in the U.S. D-Lib Magazine, 13(11/12). Retrieved from http://www.dlib.org/
dlib/november07/rieh/11rieh.html
RIN. (2008). Activities, costs and funding flows in the scholarly communications system in the UK.
Research Information Network. Retrieved from http://rinarchive.jisc-collections.ac.uk/ourwork/communicating-and-disseminating-research/activities-costs-and-funding-flowsscholarly-commu
RIN. (2009a). Communicating knowledge: How and why UK researchers publish and disseminate
their findings. Retrieved from http://rinarchive.jisc-collections.ac.uk/our-work/communicating-and-disseminating-research/communicating-knowledge-how-and-whyresearchers-pu
RIN. (2009b). E-journals: Their use, value and impact. Research Information Network.
Retrieved from http://rinarchive.jisc-collections.ac.uk/our-work/communicating-anddisseminating-research/e-journals-their-use-value-and-impact
RIN. (2009c). Patterns of information use and exchange: Case studies of researchers in the life
sciences. Retrieved from http://rinarchive.jisc-collections.ac.uk/our-work/using-andaccessing-information-resources/patterns-information-use-and-exchange-case-studie
RIN. (2010). If you build it, will they come? How researchers perceive and use Web 2.0. London:
Research Information Network. Retrieved from http://rinarchive.jisc-collections.ac.uk/ourwork/communicating-and-disseminating-research/use-and-relevance-web-20-researchers
RIN. (2011a). Access to scholarly content: Gaps and barriers. Retrieved from http://
rinarchive.jisc-collections.ac.uk/node/1172

176

The STM Report, Fourth Edition

March 2015

RIN. (2011b). E-journals: Their use, value and impact – final report. Retrieved from http://
rinarchive.jisc-collections.ac.uk/our-work/communicating-and-disseminating-research/ejournals-their-use-value-and-impact
RIN. (2011c). Heading for the open road: Costs and benefits of transitions in scholarly
communications. Retrieved from http://www.rin.ac.uk/system/files/attachments/
Dynamics_of_transition_report_for_screen.pdf
RIN. (2011d). Reinventing research? Information practices in the humanities. Retrieved fromhttp://rinarchive.jisc-collections.ac.uk/our-work/using-and-accessing-informationresources/information-use-case-studies-humanities
RIN. (2012). Physical sciences case studies: Information use and discovery. Retrieved from http://
rinarchive.jisc-collections.ac.uk/our-work/using-and-accessing-information-resources/
physical-sciences-case-studies-use-and-discoveryRIN. (2014). Nature Communications: Citation analysis. Nature Publishing Group. Retrieved
from http://www.nature.com/press_releases/ncomms-report2014.pdf
Romary, L., & Armbruster, C. (2009). Beyond institutional repositories. Retrieved from http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1425692
Rowlands, I., & Nicholas, D. (2005). New journal publishing models. CIBER. Retrieved fromhttp://www.ucl.ac.uk/ciber/ciber_2005_survey_final.pdf
Rowlands, I., Nicholas, D., & Huntingdon, P. (2004). Scholarly communication in the digital
environment: What do authors want,. CIBER. Retrieved from http://www.ucl.ac.uk/ciber/
ciber-pa-report.pdf
Royal Society. (2011). Knowledge, networks and nations: Global scientific collaboration in the 21st
century. The Royal Society. http://sro.sussex.ac.uk/id/eprint/45410
Salo, D. (2008). Innkeeper at the roach motel. Library Trends, 57(2), 98-123. doi:10.1353/lib.
0.0031Samuelson, P. (2012). Reforming copyright is possible. The Chronicle of Higher Education, 9July 2012.
ScienceWatch. (2012). Multiauthor papers: Onward and upward. Thomson Reuters. Retrieved
from http://sciencewatch.com/multiauthor-papers-onward-and-upward
Seglen, P. O. (1992). The skewness of science. Journal of the American Society for Information
Science, 43(9), 628-638. doi:10.1002/(SICI)1097-4571(199210)43:9%3C628::AIDASI5%3E3.0.CO;2-0
Sense About Science. (2009). Peer review survey 2009: Preliminary findings. Sense About
Science. Retrieved from http://www.senseaboutscience.org/pages/peer-review.html
Shotton, D. (2009). Semantic publishing: The coming revolution in scientific journal
publishing. Learned Publishing, 22, 85-94. doi:10.1087/2009202
Shotton, D. (2010). CiTO, the citation typing ontology. Journal of Biomedical Semantics, 1(Suppl1), S6. doi:10.1186/2041-1480-1-S1-S6
Simba. (2011). Global STM publishing 2010-2011. Retrieved from https://www.simbainformation.com/Global-STM-Publishing-6059305/
Simba. (2013a). Global medical publishing 2013-2014. Retrieved from http://
www.simbainformation.com/Global-Medical-Publishing-7681197/

177

The STM Report, Fourth Edition

March 2015

Simba. (2013b). Global scientific and technical publishing 2013-2014. Retrieved from http://
www.simbainformation.com/Global-Scientific-Technical-7681199/
Simba. (2014). New Simba report sizes the market for open access journal publishing. Retrieved
from http://www.simbainformation.com/about/release.asp?id=3618
Smit, E., & van der Graaf, M. (2011). Journal article mining: A research study into practices,
policies, plans... and promises. Publishing Research Consortium. Retrieved from http://
www.publishingresearch.org.uk/documents/PRCSmitJAMreport2.30June13.pdf
Somerville, M., & Conrad, L. (2014). Collaborative improvements in the discoverability of scholarly
content. A SAGE white paper. SAGE. Retrieved from http://www.sagepub.com/repository/binaries/pdf/improvementsindiscoverability.pdf
SPARC, & PLOS. (2013). How open is it? Retrieved from http://www.plos.org/wp-content/
uploads/2013/12/hoii-guide.pdf
Sparks, S. (2005). JISC disciplinary differences report. JISC/Rightscom. Retrieved from http://
www.jisc.ac.uk/media/documents/themes/infoenvironment/
disciplinarydifferencesneeds.pdf
STM. (2012). Text and data mining: STM statement & sample licence. Retrieved from http://
www.stm-assoc.org/text-and-data-mining-stm-statement-sample-licence/
STM. (2013a). A statement of commitment by STM publishers to a roadmap to enable text
and data mining (TDM) for non-commercial scientific research in the european union.
Retrieved from http://www.stm-assoc.org/
2013_11_11_Text_and_Data_Mining_Declaration.pdf
STM. (2013b). Text and data mining for non-commercial scientific research. Retrieved fromhttp://www.stm-assoc.org/text-and-data-mining-stm-statement-sample-licence/
STM. (2014). STM response to ‘Global coalition of access to research, science and education
organisations calls on STM to withdraw new model licenses’. Retrieved from http://
www.stm-assoc.org/2014_08_07_STM_response_to_call_for_license_withdrawal.pdf
STM Future Lab Committee. (2014). STM Future Lab trend watch 2014. Retrieved from http://
www.stm-assoc.org/future-lab-trend-watch/
Strieb, K., & Blixrud, J. (2013). The state of large-publisher bundles in 2012. ARL. Retrieved fromhttp://publications.arl.org/rli282/13
Sturges, P., Bamkin, M., Anders, J. H., Hubbard, B., Hussain, A., & Heeley, M. (2014).
Research data sharing: Developing a stakeholder-driven model for journal policies. Journal of
the Association for Information Science and Technology. http://eprints.nottingham.ac.uk/id/
eprint/3185
Swan, A., & Houghton, J. (2012). Going for gold? The costs and benefits of gold open access for UK
research institutions: Further economic modelling. UK Open Access Implementation Group.
Retrieved from http://repository.jisc.ac.uk/610/
Taylor & Francis. (2014). Open access survey June 2014. Retrieved from http://
www.tandfonline.com/page/openaccess/opensurvey/2014
Tenopir, C. (2000). Towards electronic journals: Realities for scientists, librarians, and publishers.
Washington, DC: Special Libraries Association. Retrieved from http://works.bepress.com/
carol_tenopir/7/

178

The STM Report, Fourth Edition

March 2015

Tenopir, C. (2007). What does usage data tell us about our users? Presentation at Online
Information, London
Tenopir, C. (2010). Research publication characteristics and their relative values. Publishing
Research Consortium. Retrieved from www.publishingresearch.net/projects.htm
Tenopir, C., King, D. W., Edwards, S., & Wu, L. (2009). Electronic journals and changes inscholarly article seeking and reading patterns. Aslib Proceedings, 61(1), 5-32. doi:
10.1108/00012530910932267
Tenopir, C., Mays, R., & Wu, L. (2011). Journal article growth and reading patterns. New
Review of Information Networking, 16(1), 4-22. doi:10.1080/13614576.2011.566796
Tenopir, C., Volentine, R., & King, D. W. (2012). Scholarly reading and the value of academic
library collections: Results of a study in six UK universities. Insights: The UKSG Journal, 25(2),130-149. doi:10.1629/2048-7754.25.2.130
Terry, R. (2005). Funding the way to open access. PLoS Biol, 3(3), e97. doi:10.1371/
journal.pbio.0030097
Thomson Reuters. (2012). Global publishing – changes in submission trends and the impact onscholarly publishers. Retrieved from http://scholarone.com/media/pdf/
GlobalPublishing_WP.pdf
Thomson Reuters. (2014). The research & innovation performance of the G20. Retrieved fromhttp://sciencewatch.com/grr/the-g20-nations
Thorn, S., Morris, S., & Fraser, R. (2009). Learned societies and open access: Key results fromsurveys of bioscience societies and researchers. Serials: The Journal for the Serials Community,22(1), 39-48. doi:http://dx.doi.org/10.1629/2239
Treloar, A. (2014). The Research Data Alliance: Globally co-ordinated action against barriers
to data publishing and sharing. Learned Publishing, 27(5), 9-13. doi:10.1087/20140503
UNESCO. (2010). UNESCO Science Report 2010. Retrieved from http://www.unesco.org/
new/en/natural-sciences/science-technology/prospective-studies/unesco-science-report/
unesco-science-report-2010/
University of California. (2007). Faculty attitudes and behaviors regarding scholarly
communication: Survey findings from the University of California. Retrieved from http://
osc.universityofcalifornia.edu/responses/materials/OSC-survey-full-20070828.pdf
Van Noorden, R. (2011). Science publishing: The trouble with retractions. Nature, 478, 26-28.
doi:10.1038/478026a
Van Noorden, R. (2012a). Britain aims for broad open access. Nature, 486(7403), 302. doi:
10.1038/486302a
Van Noorden, R. (2012b). Journal offers flat fee for ‘all you can publish’. Nature News,
486(7402), 166. doi:10.1038/486166a
Van Noorden, R. (2013). Open access: The true cost of science publishing. Nature News,
495(7442), 426. doi:10.1038/495426a
Van Noorden, R. (2014a). The arXiv preprint server hits 1 million articles. Nature News. doi:
10.1038/nature.2014.16643
Van Noorden, R. (2014b). Google Scholar pioneer on search engine’s future. Nature News.
doi:10.1038/nature.2014.16269

179

The STM Report, Fourth Edition

March 2015

Van Noorden, R. (2014c). Online collaboration: Scientists and the social network. Nature
News, 512(7513), 126. doi:10.1038/512126a
Van Noorden, R. (2014d). The scientists who get credit for peer review. Nature News. doi:
10.1038/nature.2014.16102
Van Orsdel, L. C. (2008). The state of scholarly communications. The Serials Librarian, 52(1-2),
191–209. doi:10.1300/J123v52n01_16
van Rossum, J. (2014). How we can better support and recognize reviewers. Elsevier Editor's
Update. Retrieved from http://editorsupdate.elsevier.com/issue-42-march-2014/can-bettersupport-recognize-reviewers/
Verstak, A., Acharya, A., Suzuki, H., Henderson, S., Iakhiaev, M., Lin, C. C. Y., & Shetty, N.
(2014). On the shoulders of giants: The growing impact of older articles. ArXiv Preprint
ArXiv:1411.0275. doi:arXiv:1411.0275
de Vrieze, J. (2012). Horizon 2020: A €80 billion battlefield for open access. Science Insider.
Retrieved from http://news.sciencemag.org/scienceinsider/2012/05/horizon-2020-a-80billion-battle.html
Waldrop, M. M. (2008). Science 2.0. Scientific American, 298(5), 68-73. doi:10.1038/
scientificamerican0508-68
Wallace, J. (2012). PEER project: Final report. PEER. Retrieved from www.peerproject.eu:
http://www.peerproject.eu/reports/
WAME. (2009). Conflict of interest in peer-reviewed medical journals. World Association of
Medical Editors. Retrieved from http://www.wame.org/conflict-of-interest-in-peerreviewed-medical-journals
Ware, M. (2008). Peer review: Benefits, perceptions and alternatives. Publishing ResearchConsortium. Retrieved from http://www.publishingresearch.net/documents/
PRCsummary4Warefinal.pdf
Ware, M. (2009). Access by UK small and medium-sized enterprises to professional and academic
information. Publishing Research Consortium. Retrieved from http://
www.publishingresearch.net/SMEaccess.htm
Ware, M. (2011). Peer review: Recent experience and future directions. New Review ofInformation Networking, 16(1), 23–53. doi:10.1080/13614576.2011.566812
Ware, M., & Monkman, M. (2008). Peer review in scholarly journals: Perspective of the scholarly
community--an international study. Publishing Research Consortium. Retrieved from http://
www.publishingresearch.net/PeerReview.htm
Weckowska, D. (2014). Open access publishing and innovation
Willinsky, J. (2003). The nine flavours of open access scholarly publishing. Journal of
Postgraduate Medicine, 49(3), 263-267.
Wolters Kluwer Health. (2013). 2013 physician outlook survey. Retrieved from http://
www.wolterskluwerhealth.com/News/Documents/White%20Papers/Wolters%20Kluwer%20Health%20Physician%20Study%20Executive%20Summary.pdf
Wolters Kluwer Health. (2014). Mobile device internet and social media use and habits survey
report. Retrieved from http://www.wolterskluwerhealth.com/News/Pages/WoltersKluwer-Health-Survey-Finds-Nurses-and-Healthcare-Institutions-Accepting-ProfessionalUse-of-Online-Reference--Mobi.aspx
180