bluuebunny/crossref_metadata_2025_split huggingface dataset:
Balanced harvesting in a variable and uncertain world: a case study from the Barents Sea
Authors: Howell Daniel , Hansen Cecilie , Bogstad Bjarte , Skern-Mauritzen Mette 
Published: March 2016

Abstract
Balanced fishing proposes a considerable change to current fisheries management to increase overall biomass harvested while reducing the ecosystem impacts of large-scale fisheries. However, to date, the work to a large degree has focused on simplified models, which exclude much of the variability in real ecosystems, as well as basing harvesting rates on a perfect, but unrealistic, knowledge on stock productivity. Furthermore, the published studies have avoided examining the practicalities of implementing balanced fishing in a real world. This has resulted in a gap that remains to be overcome before balanced fishing can be considered a viable management strategy for large marine ecosystems. We discuss variability in recruitment, in biology and life history characteristics, in data quality, and in fishing practice and management, and their implications for implementation of balanced fishing, using examples from the Barents Sea. We try to outline the complexities that need to be investigated as a precursor to moving balanced fishing from an academic exercise to a practical management scheme. Given the difficulties in moving to “full” balanced fishing, we highlight the importance of investigating to what extent benefits can be gained by implementing only the most achievable parts of a balanced fishing regime.
The Opposing Effect of Hedonic and Eudaimonic Happiness on Gene Expression is Correlated Noise
Authors: Walker Jeffrey A. 
Published: March 2016

AbstractBackgroundThis paper presents a re-analysis of the gene set data from Fredrickson et al. 2013 and Fredrickson et al. 2015 which purportedly showed opposing effects of hedonic and eudaimonic happiness on the expression levels of a set of genes that have been correlated with social adversity. Fredrickson et al. 2015 used a linear model of fixed effects with correlated error (using GLS) to estimate the partial regression coefficients.MethodsThe standardized effects of hedonic and eudaimonic happiness on CTRA gene set expression estimated by GLS was compared to estimates using multivariate (OLS) linear models and generalized estimating equation (GEE) models. The OLS estimates were tested using a bootstrapt-test, O’Brien’s OLS test, a permutationttest, and the rotationz-test. The GEE estimates were tested using a Wald test with robust standard errors. The performance (type I, type II, and type M error) of all tests was investigated using a Monte Carlo simulation of data modeled after the 2015 dataset.ResultsStandardized OLS effects (mean partial regression coefficients) of Hedonia and Eudaimonia on gene expression levels are very small in both the 2013 and 2015 data, as well as the combined data.Thep-values from all tests fail to reject any of the null models. The GEE estimates and tests are nearly identical to the OLS estimates and tests. By contrast, the GLS estimates are inconsistent between data sets, but in each dataset, at least one coefficient is large and highly statistically significant. The Monte Carlo simulation of error rates shows inflated type I error from the GLS test on data with a similar correlation structure to that in the 2015 dataset, and this error rate increases as the number of outcomes increases relative to the number of subjects. Bootstrap and permutation GLS distributions suggest that the GLS model not only results in downward biased standard errors but also inflated coefficients. Both distributions also show the expected, strong, negative correlation between the coefficients forHedoniaandEudaimonia.DiscussionThe results fail to support opposing effects, or any detectable effect, of hedonic and eudaimonic well being on the pattern of gene expression. The apparently replicated pattern of hedonic and eudaimonic effects on gene expression is most parsimoniously explained as "correlated noise" due to the geometry of multiple regression. A linear mixed model for estimating fixed effects in designs with many repeated measures or outcomes should be used cautiously because of the potentially inflated type 1 and type M error.
Analysis of cost escalations in pharmaceutical projects
Authors: Nasina Jigeesh , Nallam Sai Nandeswara Rao 
Published: March 2016

Purpose– The purpose of this paper is to examine different possible issues that can contribute to cost escalations in pharmaceutical capital projects and identify remedial measures to control them.Design/methodology/approach– The study is supported by a detailed survey performed around some big pharmaceutical companies of Indian sub-continent. Various issues that lead to cost escalations of projects have been identified. Both exploratory and confirmatory factor analyzes have been applied to the feedback data.Findings– The study derived and validated four prominent factors leading to cost escalations. The paper discusses these factors along with the remedies identified to control project cost. Convergent and discriminant validity have been well established for the model.Research limitations/implications– The data needful for the study were collected from only four big pharmaceutical companies established in Southern India. Through frequent and elaborate interactions with senior project managers of those companies, it became possible to get a consolidated list of reasons that contribute to cost escalations in pharmaceutical projects. The list and the feedback data may be more exhaustive if some more companies would have been surveyed. Future research is committed to cover some more notable pharmaceutical companies both nationally and internationally and enhance the sample size. This would add more strength to the analysis and derive more consistent and validated results.Practical implications– This study provides necessary support to the project people to analyze different issues that stand as hurdles for project success and enable them to look for remedies to resolve them. The results would help the project managers to enhance their awareness in controlling the project costs. The study stands as a stepping stone and a roadmap to embed further research in this direction.Originality/value– Since several significant issues impact the progress of the projects, this work focussed on analyzing cost-related issues in projects; since there is meager research work done in the area of pharmaceutical project management, as an attempt to fill the research gap, this work carried out detailed analysis of different issues leading to cost escalations in pharmaceutical capital projects; factor analysis, including exploratory and confirmatory, has been applied to the data collected and several important factors derived and the measurement model well validated; the research work was done in close interaction with the project people working in four big Indian pharmaceutical companies and useful information was collected; in addition to generation of important factors from the factor analysis, the study was further extended to collect various remedies to mitigate the issues that lead to cost escalations; the research work has enough strength to act as a role model to motivate researchers and project people to further their research on other issues and also refine the present work.
Risk management in IT projects – a case of the South African public sector
Authors: Javani Blessing , Rwelamila Pantaleo Mutajwaa Daniel 
Published: March 2016

Purpose
– The purpose of this paper is to study the recognition, application and understanding (status) of risk management in information technology (IT) projects in the South African public sector and thus contribute to the research gap.

Design/methodology/approach
– A quantitative approach in the form of a survey design was adopted, with data being collected through a questionnaire. The results from the study are compared to the theory and practice of risk management before drawing conclusions on the status of risk management in IT projects.

Findings
– The findings provide significant statistical support for the conclusion that risk management is being applied in current IT projects and that it is understood by the respective project clients.

Research limitations/implications
– Though risk management has been studied by several authors, very little is known about its status in the South African public sector. This study sheds light on its application in IT projects and its understanding by IT project clients.

Practical implications
– The study findings encourage project executives to develop knowledge bases for risk management in IT projects, as well as the corresponding tools. This will ultimately assist in knowledge sharing, which increases chances of IT project success. Importantly, the study also highlights that the relationship between project clients and project teams can be accelerated through knowledge sharing and continuous project communication.

Originality/value
– The research addresses one of the questions held by many scholars on the status of risk management in IT projects. It advances the recognition of risk management as a knowledge base and the practical implications thereof.
The Project Management Office: it’s just not what it used to be
Authors: Darling Eric John , Whitty Stephen Jonathan 
Published: March 2016

Purpose
– The Project Management Office (PMO) phenomenon is a dynamic and regularly evolving feature of the project landscape. The functions and practices expected of the PMO differ as widely as the industries and organisations, which host them. By uncovering the documented and undocumented history of the PMO and its practices the authors see how PMOs have developed to current times, how PMOs develop their ideas, how useful PMOs are, and what associated activities they partake in. The paper aims to discuss these issues.

Design/methodology/approach
– In this paper, the authors conduct an extensive literature review of the academic and non-academic literature. The first phase involved searching academic journals and published theses. The second, deep searches with Google Scholar and Books using a variety of parameters to capture the changing nomenclature of the PMO over many years. These searches discovered lost academic literature within university libraries, examples of very early essays on the project office and numerous government reports on PMO and project office undertakings.

Findings
– This research reveals how the form and use of the structure we now call the PMO has evolved and adapted over time. In recent history the PMO has evolved to be the central repository for tools and methodologies for this non-operational work. The PMO has become an asset, a commodity to be traded upon and a badge to be worn to attain certain privileges.

Research limitations/implications
– This research identifies a number of deficiencies in existing literature. Particularly highlighting that many practices, methods and PMO typologies exist, frequently their custodians tout these as “best practice”. Although some research has been conducted by academics on PMOs vast gaps exist in PMO literature.

Practical implications
– This research identifies a number of assumptions in practitioner literature and professional practice. Organisations both private and public are investing enormous resources in the pursuit of enhancing project management outcomes often turning to the PMO concept to resolve their problems. However there is limited evidence to suggest PMOs create a favourable return. If the authors were to use medicine as an example, prior to a scientific approach in medicine the field relied on potions and magic, however medicine changed to evidence-based practice this has lead to enhanced life prospects. An evolution in project management doctrine may enhance outcomes.

Originality/value
– This review of the PMO which possesses archaeological attributes in it’s historical context adds a rich understanding to organisational knowledge by considering the history of the PMO and the dramatic shifts in its purpose over a prolonged period of time. The discussion draws out the critical PMO topics to be addressed and includes a critique of practitioner and academic knowledge.
Strategic consensus on manufacturing strategy content
Authors: Edh Mirzaei Nina , Fredriksson Anna , Winroth Mats 
Published: March 2016

Purpose– Strategic consensus between operators and managers is an important means to accomplish a successful manufacturing strategy (MS) process. Previous studies largely left out individual operators from this concept. Therefore, the purpose of this paper is to empirically examine the level of strategic consensus on the MS within the operations function, that is, the operators’ and managers’ perceptions of MS.Design/methodology/approach– Interviews were conducted with both operators and managers at three small- and medium-sized enterprises in Sweden. The MS dimensions were selected based on previous research; the data were analysed by using thematic coding.Findings– The study shows that the levels of strategic consensus on the MS vary among companies. Even when strategic consensus exists between operators and managers, their underlying reasons often differ. Furthermore, the levels of strategic consensus vary among MS dimensions. The companies’ usage of information-sharing channels, along with their size and position in the supply chain, can be important for the level of strategic consensus.Originality/value– This paper contributes to the body of knowledge in three ways. First, it expands the scope of the MS dimensions under study, thus offering a stronger, resource-based perspective on MS and strategic consensus than what earlier studies showed. Second, it goes beyond the management level by including both managers and operators as the unit of analysis. Third, compared to previous research, it focuses on a new context and is based on in-depth case studies.
A start-up in interaction with its partners
Authors: Oukes Tamara , Raesfeld von Ariane 
Published: March 2016

Purpose– Start-ups are companies that are not yet embedded in a pre-existing network of relationships. Studies that researched how start-ups act in their relationships focused on just one type of action and assumed that start-ups are autonomous in how they choose to act. However, organisational action in relationships is both interactive and dynamic. Therefore, the purpose of this paper is to investigate how a start-up interacts with its partners over time.Design/methodology/approach– The research aim is addressed through a longitudinal case study of a start-up in the medical device business. It was analysed how this start-up and its six key partners acted and reacted during 18 interactions episodes, what triggered these actions and what the outcomes of their actions were. In addition, the researchers explored if and how the subsequent episodes were related.Findings– First, the case shows that the past and the future affect current episodes. Second, it shows that action was triggered by both internal and external events which could expand or constrain opportunities for future interactions. Third, the findings show that there was a pattern in the interaction modes used during the relationship. Fourth, the findings show that the initial mode of interaction was often imitated by the counterparty. Finally, it is shown that there are clear links between the trigger, interaction process and outcome in an interaction episode.Research limitations/implications– The results indicate that besides the focal firm, partners should always be actively and directly involved in any research into organisational action. Moreover, action in relationships should be characterised as a dynamic process that is in a state of continual change.Practical implications– Managers of start-ups: can influence the outcomes of their relationships through their actions; have to react to both opportunities and conflicts in their relationships; can rely on their network to solve conflicts; and should closely consider their own actions and their counterparty’s actions.Originality/value– The research is valuable because it studies the interactive and dynamic nature of start-ups’ action in relationships.
Corporate associations in B2B: coping with multiple relationship-specific identities
Authors: La Rocca Antonella , Snehota Ivan 
Published: March 2016

Purpose
– The purpose of this paper is to explore how corporate associations emerge in business networks focusing on mutually attributed identities in customer-supplier relationships. The role of the mutually perceived identities for interaction behaviours of the parties is examined and consequences of multiple emergent identities for management are discussed.

Design/methodology/approach
– The paper is a conceptual one starting from an overview of prior research on corporate associations in marketing, findings on distinctive features of business markets and review of studies on identity in interaction processes.

Findings
– Departing from various strands of research on the origin and role of corporate associations in the literature the authors argue that corporate associations, in business networks are relationship specific and continuously emergent, and that businesses acquire multiple identities in relation to main stakeholders as customers and suppliers. The relationship specificity, emergent nature and multiplicity of relationship-specific identities have consequences for management.

Originality/value
– This study is among the few that explore the role of corporate associations in business-to-business context. It results in two propositions: first, that corporate associations are relationship specific and continuously emergent and, second, that businesses operating in business networks have to cope with multiple relationship-specific identities. Both propositions are original and contribute to the understanding of dynamics of business relationships and networks.
The impact of brand gender on brand equity
Authors: Lieven Theo , Hildebrand Christian 
Published: March 2016

Purpose– The purpose of this paper is to examine the influence of brand gender on brand equity across countries and cultures in various product domains.Design/methodology/approach– Consumers from ten countries on four continents rated 20 global brands, leading to a total of 16,934 cross-clustered observations. Linear mixed effect models examined a series of nested models, testing three novel brand gender effects with respect to the impact of androgynous brands on brand equity and the moderating role of consumers’ biological sex as well as individualistic and collectivistic cultures. Additional robustness tests provide support on form, metric, and scalar invariance of the measurements and the robustness of the observed effects across countries and cultures.Findings– The current research reveals that androgynous brands generate higher brand equity relative to exclusively masculine, exclusively feminine, and undifferentiated brands. The authors also show a brand gender congruence effect such that male consumers value masculine brands higher than females while female consumers value more feminine brands higher than males. Finally, highly masculine brands generate higher brand equity in more individualistic countries whereas highly feminine brands generate higher brand equity in more collectivistic countries.Originality/value– This is the first research examining and demonstrating the positive influence of androgynous brand gender perceptions on brand equity. To the best of the authors’ knowledge, this is also the first paper examining brand gender effects across countries and cultures.
Determinants of investment behaviour of investors towards mutual funds
Authors: Kaur Inderjit , Kaushik K.P. 
Published: March 2016

PurposeMutual funds in India have not been as favourable investment alternatives as in developed countries, as assets under management of mutual funds to gross domestic product in India have been 7-8 per cent compared to 37 per cent globally. Further, investor base of mutual funds has been narrow, as retail investors constitute 98 per cent of folios but contributed only 58 per cent of investments in September 2014. To broaden the investor base for mutual funds in India, it remains imperative to understand the determinants of investment behaviour of investors towards mutual funds. This study aims to achieve this objective.Design/methodology/approachBased on the theory of planned behaviour, the study examined the effect of awareness, attitude (perception for outcome) and socioeconomic conditions of an investor on his investment behaviour towards mutual funds with the logit model. The results are based on 450 valid responses from the primary survey in Delhi-NCR.FindingsThe research provided that investment behaviour could be explained with awareness, perception and socioeconomic characteristics of individual investors. Better awareness related to various aspects of mutual funds will have a positive effect on investment in mutual funds. Contrary to belief, risk perception for mutual funds had no effect on the investment decision. Further, socioeconomic characteristics such as age, gender, occupation, income and education of investors had an impact on the awareness about mutual funds.Research limitations/implicationsAs the study has been confined to Delhi-NCR, it should be considered a pilot study and needs to be replicated in other states of India to have more robust results.Practical implicationsThe study has implications for mutual funds and regulators. The study highlights a lack of awareness about mutual funds among particular sections of society as a reason for non-investment in mutual funds. The mutual funds and regulators need to focus on females, older age groups and middle-income groups in their efforts to improve their awareness about mutual funds. This would improve their investor base and flow of funds in mutual funds. Furthermore, the process of investment in mutual funds needs to simplified.Originality/valueIn an Indian context, this study has been the first attempt to understand the systematic relation between actual investment behaviour towards mutual funds and various determinants such as socioeconomic characteristics, awareness and attitude (perception) about mutual funds.
Authorised property appraisers’ perceptions of commercial property valuation
Authors: Bellman Lina , Öhman Peter 
Published: March 2016

Purpose– The purpose of this paper is to describe and analyze the thought patterns of authorized property appraisers (APAs) when valuing commercial properties, and draw conclusions about their collective thinking in terms of content, complexity, and homogeneity.Design/methodology/approach– A standard set of value-adding factors and bipolar constructs was included in a grid form used for data collection. The repertory grid technique and principal component analysis were used to map and analyze the thought patterns of nearly half of the APAs in Sweden.Findings– Analysis of the mean grid for all respondents revealed three dimensions in the aggregated APA thought pattern: property object – property market focus, abstract – specific information, and expert – superficial assessments. The aggregated thought pattern was found to be moderately complex, and the APAs demonstrated relatively strong homogeneity in their thought patterns.Practical implications– Based on the moderate complexity and relatively strong homogeneity in respondent thought patterns, this study discusses the upcoming establishment of a profession.Originality/value– To the authors’ best knowledge, this is the first study using the repertory grid technique to map and analyze APA thought patterns at an aggregated level.