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作者：Nordback, Emma S.; Espinosa, J. Alberto
作者单位：Aalto University; American University
摘要：In this study we investigate how shared leadership is coordinated in global virtual teams and how it relates to team effectiveness. Based on 71 interviews with team members and leaders from eight teams from two global software development companies, we found that shared leadership had a more positive effect on team effectiveness when shared leadership was coordinated both implicitly and behaviorally. Implicit leadership coordination is about members sharing same perceptions or cognitive schema...
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作者：Kumar, Naveen; Venugopal, Deepak; Qiu, Liangfei; Kumar, Subodha
作者单位：University of Washington; University of Washington Bothell; University of Memphis; State University System of Florida; University of Florida; Pennsylvania Commonwealth System of Higher Education (PCSHE); Temple University; Pennsylvania Commonwealth System of Higher Education (PCSHE); Temple University
摘要：Online reviews play a significant role in influencing decisions made by users in day-to-day life. The presence of reviewers who deliberately post fake reviews for financial or other gains, however, negatively impacts both users and businesses. Unfortunately, automatically detecting such reviewers is a challenging problem since fake reviews do not seem out-of-place next to genuine reviews. In this paper, we present a fully unsupervised approach to detect anomalous behavior in online reviewers. ...
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作者：Chan, Tommy K. H.; Cheung, Christy M. K.; Wong, Randy Y. M.
作者单位：Northumbria University; Hong Kong Baptist University; Hong Kong Baptist University
摘要：Cyberbullying on social networking sites (SNS bullying) is an emerging societal challenge related to the deviant use of technologies. To address the research gaps identified in the literature, we draw on crime opportunity theory and the affordance perspective to propose a meta-framework that guides our investigation into SNS bullying. The meta-framework explains how SNS affordances give rise to the evaluation of favorable SNS environmental conditions for SNS bullying, which, in turn, promote S...
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作者：Kuang, Lini; Huang, Ni; Hong, Yili; Yan, Zhijun
作者单位：Beijing Institute of Technology; Arizona State University; Arizona State University-Tempe; Arizona State University; Arizona State University-Tempe; Arizona State University; Arizona State University-Tempe; Arizona State University; Arizona State University-Tempe
摘要：Online knowledge exchange platforms have become an important information technology (IT) artifact that empowers online learning for the Internet users. A key challenge for knowledge exchange platforms is how to motivate the desirable user engagement behaviors. Based on the motivation theory and the equity theory, we propose a set of hypotheses regarding the spillover effects of financial incentives on three types of desirable yet non-incentivized user engagement, namely, voluntary knowledge sh...
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作者：Jha, Ashish Kumar; Shah, Snehal
作者单位：Universite de Rennes; S. P. Jain Institute of Management & Research (SPJIMR); S. P. Jain Institute of Management & Research (SPJIMR); S. P. Jain Institute of Management & Research (SPJIMR)
摘要：Given the importance of online reviews, as evidenced by extant research, we studied an understudied area of the impact of past reviews on sentiments of future reviews. Past studies in the emergent area of incidence of reviews have investigated the generation of ratings but there seems to be a lacuna in the second dimension of the reviews (i.e., the textual sentiments). Through a controlled experiment (N = 232), we analyzed the impact of past reviews on reviewers' subsequent texts by using the ...
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作者：Yuan, Lingyao (Ivy); Dennis, Alan R.
作者单位：Iowa State University; Indiana University System; Indiana University Bloomington; IU Kelley School of Business; Indiana University System; IU Kelley School of Business; Indiana University Bloomington
摘要：Anthropomorphism is the attribution of human characteristics to a non-human object. Past research shows that anthropomorphism changes how we perceive objects (e.g., believing them to be more attractive). Does this mean we would be willing to pay more for them? We examined whether displaying a product in an anthropomorphized form influenced how much a consumer was willing to pay. We examined two design aspects, visual (i.e., a face) and auditory (e.g., a voice), in the context of an online auct...
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作者：Zwass, Vladimir
