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作者：Hong, Yili; Hu, Yuheng; Burtch, Gordon
作者单位：Arizona State University; Arizona State University-Tempe; University of Illinois System; University of Illinois Chicago; University of Illinois Chicago Hospital; University of Minnesota System; University of Minnesota Twin Cities
摘要：This paper examines how (1) a crowdfunding campaign's prosociality (the production of a public versus private good), (2) the social network structure (embeddedness) among individuals advocating for the campaign on social media, and (3) the volume of social media activity around a campaign jointly determine fundraising from the crowd. Integrating the emerging literature on social media and crowdfunding with the literature on social networks and public goods, we theorize that prosocially, public...
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作者：Samuel, Binny M.; Khatri, Vijay; Ramesh, V.
作者单位：University System of Ohio; University of Cincinnati; Indiana University System; Indiana University Bloomington; IU Kelley School of Business
摘要：Cognitive research suggests that understanding the semantics, or the meaning, of representations involves both ascension from concrete concepts denoting specific observations (that is, extension) to abstract concepts denoting a number of observations (that is, intension), and vice versa. Consonantly, extant conceptual schemas can encode the semantics of a domain intensionally (e.g., ER diagram, UML class diagram) or extensionally (e.g., set diagram, UML object diagram). However, prior IS resea...
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作者：Markus, M. Lynne; Rowe, Frantz
作者单位：Bentley University; Nantes Universite; Nantes Universite; SKEMA Business School; Universite Cote d'Azur
摘要：Whatever answer one gives to the question Is information technology changing the world?, the answer contains reasoning about causality. Causal reasoning is central to IS theorizing. This paper focuses on the concept of causal structure, defined by Markus and Robey (1988) as a theorist's assumptions about causal influences in IS phenomena, and proposes a framework of causal structure, warranted by philosophy and social theory, specialized for the needs of Information Systems scholars. The three...
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作者：Walden, Eric; Cogo, Gabriel S.; Lucus, David J.; Moradiabadi, Elshan; Safi, Roozmehr
作者单位：Texas Tech University System; Texas Tech University; University of Missouri System; University of Missouri Kansas City
摘要：In this article, an evolutionary argument to explain how people comprehend graphs is put forth. A theory of evolutionary fit, which argues for the correspondence between information presentation and evolutionarily adaptive brain structures, is proposed. This is complementary to cognitive fit, which argues for a correspondence between task and information presentation. In two fMRI experiments, we test this theory by comparing brain activation during a graphic comprehension task using two differ...
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作者：Chen, Adela; Karahanna, Elena
作者单位：Colorado State University System; Colorado State University Fort Collins; University System of Georgia; University of Georgia
摘要：Work interruptions have made significant inroads into the knowledge workers' nonwork domain, in large part due to the ubiquitous nature of mobile devices that blur the work-nonwork boundaries by enabling work interruptions anywhere and at any time. We examine the effects of such technology-mediated work-related interruptions that occur during one's time off on both work and nonwork outcomes. Leveraging theoretical perspectives from interruption, work-life interface, and conservation of resourc...
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作者：Daniel, Sherae L.; Maruping, Likoebe M.; Cataldo, Marcelo; Herbsleb, Jim
作者单位：University System of Ohio; University of Cincinnati; University System of Georgia; Georgia State University; Uber Technologies, Inc.; Carnegie Mellon University
摘要：Corporate involvement in open source software (OSS) communities has increased substantially in recent years. Often this takes the form of company employees devoting their time to contribute code to the efforts of projects in these communities. Ideology has traditionally served to motivate, coordinate, and guide volunteer contributions to OSS communities. As employees represent an increasing proportion of the participants in OSS communities, the role of OSS ideology in guiding their commitment ...
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作者：Negoita, Bogdan; Lapointe, Liette; Rivard, Suzanne
作者单位：Universite de Montreal; HEC Montreal; McGill University
摘要：As the nature of information systems (IS) has evolved from primarily standalone, to enterprise, and distributed applications, the need for a better understanding of collective IS use has become a research and practical necessity. In view of contributing to this understanding, we conceptually define collective IS use as a unit level construct, rooted in instances of individual-level IS use within the context of a common work process. Its emergence from the individual to the unit level is shaped...
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作者：Wayne Gregory, Robert; Kaganer, Evgeny; Henfridsson, Ola; Ruch, Thierry Jean
作者单位：University of Navarra; IESE Business School; University of Warwick; University of Gottingen
摘要：IT governance describes the decision rights and accountability framework used to ensure the alignment of IT-related activities with the organization's strategy and objectives. Conversely, IT consumerization refers to the process whereby the changing practices and expectations of consumers influence the IT-related activities of workers and managers in organizations. We propose that IT consumerization not only challenges the foundations of IT governance but ultimately also transforms it. To expl...
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作者：Li, Xitong; Wu, Lynn
作者单位：Hautes Etudes Commerciales (HEC) Paris; University of Pennsylvania
摘要：Modern online retailing practices provide consumers with new types of real-time information that can potentially increase demand. In particular, showing sales information to a customer can increase certainty about product quality, inducing consumers to herd. This effect can be particularly salient for experience goods due to their quality being inherently highly uncertain. Social media word-of-mouth (WOM) can increase product awareness as product information spreads via social media, increasin...
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作者：Kwon, Juhee; Johnson, M. Eric
作者单位：City University of Hong Kong; Vanderbilt University
摘要：Certification mechanisms are often employed to assess and signal difficult-to-observe management practices and foster improvement. In the U.S. healthcare sector, a certification mechanism called meaningful-use attestation was recently adopted as part of an effort to encourage electronic health record (EHR) adoption while also focusing healthcare providers on protecting sensitive healthcare data. This new regime motivated us to examine how meaningful-use attestation influences the occurrence of...
