bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Latin American art market: literature and perspectives
Authors: Garay Urbi 
Published: May 2018

Objective
The purpose of this paper is to present the progress and trends of the literature on art as an investment and to outline potential research lines to be developed.

Design/methodology/approach
This work gathers, analyses and critically discusses the attributes of investments in art in general, and in Latin American art in particular.

Findings
Most studies report that art (art in general, and Latin American in particular) has offered relatively low but positive real returns, which have tended to be below those offered by stocks and similar to those realized by bonds. Art has a low correlation with other investments.

Research limitations and implications
The literature on the attributes of Latin American art as an investment is limited and new research would help to close the knowledge gap with respect to this segment of the art market as it continues to grow.

Practical implications
Similarly to the research carried out into other segments of the art market, studies on Latin American art suggest that the works of art are worth more, ceteris paribus: the more renowned the artist, the larger the work, whether they were executed in oil, and if they were auctioned at Sotheby’s or Christie’s. The paper also details a series of practical implications for those who participate in the art market.

Originality/value
To the best of the authors’ knowledge, this is the first exhaustive review of the literature on the attributes of Latin American art as an investment. The findings of this study are useful for academics, art collectors, auction houses, gallerists and others who take part in the arts market.
Sponsorship antecedents and outcomes in participant sport settings
Authors: Eddy Terry , Cork Benjamin Colin 
Published: May 2018

Purpose
The purpose of this paper is to measure participants’ sponsorship awareness, and assess a model designed to predict participants’ behavioral intentions toward the sponsors of the Fayetteville Race Series.

Design/methodology/approach
The study is based on non-experimental survey research design using path analysis.

Findings
Perceived sponsor goodwill had a positive direct effect on participants’ sponsor behavioral intentions, as well as a positive indirect effect partially mediated by sponsor image. Sponsor image and future event participation also had positive direct effects on behavioral intentions. Overall, participants had very positive perceptions of the sponsors’ goodwill and image, and indicated positive future intentions. Participants’ ability to identify event sponsors through aided recall was inconsistent between the two events studied.

Practical implications
The positive outcomes for sponsors observed in this study should make small, regional, participant-based sport events appealing marketing channels, especially for generating goodwill in the community. Further, even small sponsorship spends can have a significant impact on these smaller events, since traditional funding sources continue to be cut.

Originality/value
Existing literature on sponsorship of participant sport-based events has generally focused on large events (i.e. marathons that draw participants nationally), despite the prevalence of smaller scale, regional events around the world.
How citizen influencers persuade their followers
Authors: Martensen Anne , Brockenhuus-Schack Sofia , Zahid Anastasia Lauritsen 
Published: May 2018

Purpose
The purpose of this paper is to investigate how today’s new type of opinion leaders, “Citizen Influencers” (CIs), persuade their followers by exploring which characteristics contribute to their persuasiveness.

Design/methodology/approach
Combining theories within opinion leadership, celebrity endorsement, product placement and user-generated content (UGC) five source characteristics – namely, expertise, trustworthiness, likeability, similarity and familiarity – are investigated using fashion as an example. A longitudinal netnographic study of ten CIs and their UGC and six focus groups with followers of specific CIs on Instagram are conducted.

Findings
All five characteristics contribute to the persuasiveness of CIs with trustworthiness as the main contributor. CIs persuasiveness lies in their unique ability to encompass two opposing qualities simultaneously: being attainable and relatable like ordinary consumers; being taste leaders with superior, celebrity-like status.

Research limitations/implications
Only qualitative studies within the fashion category have been conducted, wherefore the relative weight between the two qualities cannot be quantified.

Practical implications
When choosing a CI, managers may consider: the amount of followers per CI as an indicator of influence; similarity between follower and CI as it provides the basis for trust; and the CIs personal universe on their Instagram profile as it leverage the meanings associated with the brand.

Originality/value
The key driver of CIs persuasiveness is their trustworthiness which mediates and amplifies the effect of the other four characteristics. CIs’ persuasive power rests upon the balancing act of being relatable and aspirational.
Quintessence of third party (3PL) logistics
Authors: Roy Sudipendra Nath , Sengupta Tuhin 
Published: May 2018

PurposeThe purpose of this paper is to provide a systematic literature review and contributes to academic understanding and practitioner needs of third party logistics (3PL) which were developed over the past decade.Design/methodology/approachThrough a structured selection search of the entire English-language academic literature, after final refinement, the authors identified 95 relevant studies in this context. A succinct classification of literature has been performed to collate the entire literature encompassing viewpoints of both academicians and practitioners.FindingsThe key finding of this review suggests the opportunities exist in the understanding of the “optimization capabilities” of a 3PL provider. The authors found that when on the one side, constructs such as “supply chain vision”, “creativity”, “impact of geographical reach of services on the selection criteria” need more attention; on the other hand, operational dimensions of 3PL such as packaging ability, repair service, procedural compliance, conflict resolution, role of HR policies and mitigation of external risks provides a chance for future researchers to delve deeper into these domains. Furthermore, the authors also presented a comprehensive research gap framework highlighting potential research topics to be explored in near future.Research limitations/implicationsThe paper captures peer-reviewed literature from the past decade and has been selected from the Web of Science database only.Originality/valueThe paper identifies different research gaps, namely, conceptual, contextual and methodological, to understand and develop opportunities for future research in the domain of 3PL. The paper makes a careful attempt by linking the synthesis of this literature review to previous literature reviews to establish the knowledge continuum of third party logistics.
Including transcendental needs in a unified model of motivation
Authors: Davila Andrés , Crawford Maria 
Published: May 2018

Purpose
The purpose of this paper is to contribute to existing models of human motivation by measuring transcendental needs along with the more commonly studied basic and social needs in order to take into account the multitude of needs experienced in the workplace.

Design/methodology/approach
A survey combining the Big Five Inventory (John and Srivastava, 1999) with the authors’ 30-item need-level questionnaire was administered to 366 participants (162 males, 204 females). The authors examined the relation between need levels, particularly transcendental needs, and personality to detect the predictors of the different personality traits.

Findings
The results showed that extraversion (r=0.24; p<0.001) and agreeableness (r=0.19; p<0.001) are predicted by high social needs, whereas openness to experience is predicted by high transcendental needs (r=0.35; p<0.001). While the authors made no hypotheses about conscientiousness and neuroticism, they found that neuroticism was significantly correlated with transcendental needs (r=−0.15; p<0.01).

Research limitations/implications
The relations between needs and other individual dimensions, such as values or interests, could be further examined. The nature of the sample could be extended in additional studies.

Practical implications
Since need levels were able to predict personality traits, measuring need levels instead of personality could be a better predictor of both adaptability and performance in specific contexts.

Social implications
In a position that requires a specific vocation and sense of purpose (priest, counselor, etc.), transcendental needs could be a better predictor of job achievement than personality traits. Monitoring all levels of needs could also be valuable in helping managers develop a deeper understanding of their team members’ expectations for meaning and purpose.

Originality/value
This research contributes to the model on human motivation by adding one more level (transcendental) and by testing the hypothesis of a link between a need scale and personality traits.
Is there a choice to make? A pilot study investigating attitudes towards treatment in an Early Intervention for Psychosis service
Authors: Cowdrey Felicity Ann , Hogg Lorna , Chapman Kate 
Published: May 2018

Purpose
The purpose of this paper is to investigate health care professionals’ (HCPs) and service-users’ (SUs) attitudes towards different treatment options in an Early Intervention for Psychosis (EIP) service as well as the topical issue of offering choice over treatment.

Design/methodology/approach
Seven SUs accessing an EIP service and nine HCPs completed qualitative surveys about treatment for psychosis. Data were analysed thematically.

Findings
Both HCPs and SUs appeared to have a generally positive attitude to the range of interventions offered by the EIP service and SUs talked about the importance of all treatment options being explored. There was variation in attitudes towards SUs having choice over their treatment and a number of factors were identified as crucial in influencing attitudes including mental capacity, risk and level of engagement.

Research limitations/implications
Small sample size, recruitment from only one EIP service and using a survey design limit generalisability and depth of analysis.

Practical implications
HCPs working in EIP services should explore different treatment options fully with SUs but be aware that they may feel unable to make the decision themselves. Such discussions should be revisited throughout an individual’s care as their ability and desire to make informed choices may change over time. Continuing Professional Development and clinical supervision should be used to help HCPs reflect on the choice agenda and the implications of this for clinical practice.

Originality/value
Few studies have examined attitudes towards treatments for psychosis. This is an evolving and important clinical area that remains under researched. Recommendations for service-development, future research and clinical practice are made.
Perceptions of success of women early career researchers
Authors: Reynolds Amy C. , O’Mullan Catherine , Pabel Anja , Martin-Sardesai Ann , Alley Stephanie , Richardson Susan , Colley Linda , Bousie Jacquelin , McCalman Janya 
Published: May 2018

Purpose
In the highly gendered academic sector, womens’ high participation rates have not translated into equal career progression with men. Existing literature suggests that early career publication success is a good indicator of long-term publication success. This research is intended to provide a better understanding of whether the notions of success espoused by neo-liberal universities align with the subjective measures of what constitutes academic success for women ECRs (early career researchers).

Design/methodology/approach
The study examines the perceptions of nine successful women ECRs at an Australian university. It uses collaborative autoethnography with thematic analysis of participants’ self-reflective narratives on being a successful ECR.

Findings
Five themes were identified. One focussed on objective academic success, which included publications, grants and citations. The other four themes – living a balanced life, making a difference, labour of love and freedom and flexibility – offered more subjective views of success. These included: research making a contribution to society, undertaking research they are passionate about, having autonomy in their role and achieving work-life balance.

Practical implications
The findings demonstrate that women define success in broader terms than neo-liberal universities, and future studies should consider these divergent definitions. Universities committed to equality should understand differences in how women may approach career progress and incorporate this into support processes and in alignment of individual and university goals.

Originality/value
This research offers unique insights into the experience of post-doctoral employment for women in the academic environment and the factors influencing their success in this early career phase.
Supporting scientists from underrepresented minority backgrounds
Authors: Griffin Kimberly , Baker Vicki , O’Meara KerryAnn , Nyunt Gudrun , Robinson Tykeia , Staples Candice L. 
Published: May 2018

PurposeThe purpose of this study is to explore the developmental networks of graduate students of color participating in PROMISE, Maryland’s Alliance for Graduate Education and the Professoriate program, a National Science Foundation (NSF)-funded graduate retention and support program. The authors specifically examine how underrepresented minority students gain access to needed supports through building individual mentoring relationships and broader networks of support.Design/methodology/approachThe authors rely on a case study approach to explore developmental networks and support accessed by students participating in the PROMISE program. A total of 16 students of color in STEM fields from three institutions in the University of Maryland System have participated.FindingsStudy findings reveal that scientists from underrepresented backgrounds construct and draw from diverse developmental networks that include individuals from within and outside of the academic community. Key relationships include advisors; faculty with whom they share identities, peers in and outside of their programs; and administrators. Developers play distinct roles within the networks including shaping students’ emerging professional identities as scientists and providing psychosocial support. Student agency and initiative as well as faculty engagement and programs like PROMISE further enhanced student access to mentorship.Research limitations/implicationsThis study offers unique insights into the nature, cultivation and resources gained from the relationships that make up the developmental networks of science graduate students from underrepresented backgrounds.Originality/valueTraditional notions of mentoring and support, particularly in graduate education, highlight the role and importance of the student’s advisor in their growth and development. This study is unique in its focus on the multiple relationships students of color in science form. This study offers specific insight into the nature, construction and resources gained from developmental networks formed by a group of underrepresented minority students in STEM graduate education.
Doctoral student funding portfolios across and within engineering, life sciences and physical sciences
Authors: Knight David , Kinoshita Timothy , Choe Nathan , Borrego Maura 
Published: May 2018

PurposeThis paper aims to determine the extent to which graduate student funding portfolios vary across and within engineering, life sciences and physical sciences academic fields for degree recipients. “Graduate student funding portfolios” refers to the percentages of students funded by fellowships, research assistantships, teaching assistantships, personal means and other sources within an organizational unit.Design/methodology/approachUsing data from the Survey of Earned Doctorates data set, the authors analyze doctoral students’ self-reported primary mechanisms of funding across and within academic fields varying along the Biglan taxonomy. The authors used cluster analyses and logistic regression to investigate within-field variation in funding portfolios.FindingsThe authors show significant differences in doctoral student funding portfolios across dimensions of the Biglan taxonomy characterizing academic fields. Within those fields, the authors demonstrate considerable variation in funding; institutions cluster into different “modes” of funding portfolios that do not necessarily map onto institutional type or control variables.Originality/valueDespite tremendous investment in graduate students, there has been little research that can help characterize at the program-level how graduate students are funded, either by internal or external mechanisms. As programs continue to feel the pressures of more limited resources coupled with increasing graduate enrollment demands, investigating graduate student funding at a macro level is becoming increasingly important so programs may better understand constraints and predict shifts in resource availability.
Overtourism: residents’ perceptions of tourism impact as an indicator of resident social carrying capacity - case study of a Spanish heritage town
Authors: Muler Gonzalez Vanessa , Coromina Lluis , Galí Nuria 
Published: May 2018

Purpose
This paper aims to assess the value of impact perceptions as an indicator of social carrying capacity in the heritage town of Besalú, Spain. Additionally, it assesses the impact tourism dependence and other socio-demographic variables have on this indicator.

Design/methodology/approach
A literature review on social exchange theory (SET) and carrying capacity related to impact perceptions is presented. The method was a survey, with a questionnaire based on the literature review and in-depth interviews. The results have been analyzed statistically to determine the links between perceptions and socio-demographic variables. Using statistical tools, perceptions are compared to three indicators that have been used to determine capacity in literature: willingness to accept more tourism, tourism pressure and the tourist function index.

Findings
The willingness of residents to enter into, and remain, in an exchange relationship is affected primarily by tourism dependence, and to a lesser extent by gender and education. Additionally, impact perceptions do not correspond to a willingness to accept more tourists. The impacts of tourism on conservation show greater consensus, while impacts on the availability of space for residents show links to other capacity indicators.

Originality/value
This study enhances the body of knowledge on social carrying capacity in heritage towns, by focusing on a regionally prominent day-tripper heritage town facing high tourism pressure which is Besalú. From a theoretical perspective, this study attempts to merge carrying capacity and SET, thus linking sustainability to social exchange. It also highlights the importance of a gender-based perspective in sustainability.
Field validation of radar systems for monitoring bird migration
Authors: Nilsson Cecilia , Dokter Adriaan M. , Schmid Baptiste , Scacco Martina , Verlinden Liesbeth , Bäckman Johan , Haase Günther , Dell’Omo Giacomo , Chapman Jason W. , Leijnse Hidde , Liechti Felix 
Published: May 2018

Abstract

Advances in information technology are increasing the use of radar as a tool to investigate and monitor bird migration movements. We set up a field campaign to compare and validate outputs from different radar systems.

Here we compare the pattern of nocturnal bird migration movements recorded by four different radar systems at a site in southern Sweden. Within the range of the weather radar (WR) Ängelholm, we operated a “BirdScan” (BS) dedicated bird radar, a standard marine radar (MR), and a tracking radar (TR).

The measures of nightly migration intensities, provided by three of the radars (WR, BS, MR), corresponded well with respect to the relative seasonal course of migration, while absolute migration intensity agreed reasonably only between WR and BS. Flight directions derived from WR, BS and TR corresponded very well, despite very different sample sizes. Estimated mean ground speeds differed among all four systems. The correspondence among systems was highest under clear sky conditions and at high altitudes.

Synthesis and applications. While different radar systems can provide useful information on nocturnal bird migration, they have distinct strengths and weaknesses, and all require supporting data to allow for species level inference. Weather radars continuously detect avian biomass flows across a wide altitude band, making them a useful tool for monitoring and predictive applications at regional to continental scales that do not rely on resolving individuals. BirdScan and marine radar’s strengths are in local and low altitude applications, such as collision risks with man‐made structures and airport safety, although marine radars should not be trusted for absolute intensities of movement. In quantifying flight behaviour of individuals, tracking radars are the most informative.
Cost‐Effectiveness of a Community‐Based Diabetes Prevention Program with Participation Incentives for Medicaid Beneficiaries
Authors: Gilmer Todd , O'Connor Patrick J. , Schiff Jeffrey S. , Taylor Gretchen , Vazquez‐Benitez Gabriela , Garrett Joyce E. , Vue‐Her Houa , Rinn Sarah , Anderson Julie , Desai Jay 
Published: May 2018

ObjectiveTo examine the cost‐effectiveness of a community‐based Diabetes Prevention Program (DPP) for Medicaid beneficiaries from the perspective of the health care sector.Data Sources/Study SettingA total of 847 Medicaid enrollees at high risk for type 2 diabetes participating in a community‐based DPP.Study DesignPre‐ and post clinical outcome and cost data were used as inputs into a validated diabetes simulation model. The model was used to evaluate quality‐adjusted life years (QALYs) and health care costs over a 40‐year time horizon from the perspective of the health care sector.Data Collection/Extraction MethodsClinical outcome and cost data were derived from a study examining the effect of financial incentives on weight loss.Principal FindingsStudy participants lost an average of 4.2 lb (p < .001) and increased high‐density lipoprotein cholesterol by 1.75 mg/dl (p = .002). Intervention costs, which included financial incentives for participation and weight loss, were $915 per participant. The incremental cost‐effectiveness ratio was estimated to be $14,011 per QALY but was sensitive to the time horizon studied.ConclusionsWidespread adoption of community‐based DPP has the potential to reduce diabetes and cardiovascular‐related morbidity and mortality for low‐income persons at high risk for diabetes and may be a cost‐effective investment for Medicaid programs.