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作者：Animesh, Animesh; Viswanathan, Siva; Agarwal, Ritu
作者单位：McGill University; University System of Maryland; University of Maryland College Park
摘要：Although efficiency-enhancing features of online markets have been well studied, much less is known about firms' differentiation strategies in these competitive markets or the outcomes of such differentiation. This study examines competition among firms in online sponsored search markets-one of the fastest growing and most competitive of online markets. We develop and test a model that predicts the clickthrough rate (CTR) of a seller's listing in a sponsored search setting. Drawing on consumer...
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作者：Dimoka, Angelika; Pavlou, Paul A.; Davis, Fred D.
作者单位：Pennsylvania Commonwealth System of Higher Education (PCSHE); Temple University; University of Arkansas System; University of Arkansas Fayetteville
摘要：This paper introduces the idea of drawing upon the cognitive neuroscience literature to inform IS research (herein termed NeuroIS). Recent advances in cognitive neuroscience are uncovering the neural bases of cognitive, emotional, and social processes, and they offer new insights into the complex interplay between IT and information processing, decision making, and behavior among people, organizations, and markets. The paper reviews the emerging cognitive neuroscience literature to propose a s...
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作者：Li, Xiao-Bai; Sarkar, Sumit
作者单位：University of Massachusetts System; University of Massachusetts Lowell; University of Texas System; University of Texas Dallas
摘要：Record linkage techniques have been widely used in areas such as antiterrorism, crime analysis, epidemiologic research, and database marketing. On the other hand, such techniques are also being increasingly used for identity matching that leads to the disclosure of private information. These techniques can be used to effectively reidentify records even in deidentified data. Consequently, the use of such techniques can lead to individual privacy being severely eroded. Our study addresses this i...
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作者：Fichman, Robert G.; Kohli, Rajiv; Krishnan, Ranjani
作者单位：Boston College; William & Mary; Michigan State University; Michigan State University's Broad College of Business
摘要：Information systems have great potential to reduce healthcare costs and improve outcomes. The purpose of this special issue is to offer a forum for theory-driven research that explores the role of IS in the delivery of healthcare in its diverse organizational and regulatory settings. We identify six theoretically distinctive elements of the healthcare context and discuss how these elements increase the motivation for, and the salience of, the research results reported in the nine papers compri...
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作者：Venkatesh, Viswanath; Zhang, Xiaojun; Sykes, Tracy A.
作者单位：University of Arkansas System; University of Arkansas Fayetteville; Hong Kong University of Science & Technology
摘要：With the strong ongoing push toward investment in and deployment of electronic healthcare (e-healthcare) systems, understanding the factors that drive the use of such systems and the consequences of using such systems is of scientific and practical significance. Elaborate training in new e-healthcare systems is not a luxury that is typically available to healthcare professionals-i.e., doctors, paraprofessionals (e.g., nurses) and administrative personnel-because of the 24 x 7 nature and critic...
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作者：Dogan, Kutsal; Ji, Yonghua; Mookerjee, Vijay S.; Radhakrishnan, Suresh
作者单位：Ozyegin University; University of Alberta; University of Texas System; University of Texas Dallas
摘要：Software product versioning (i.e., upgrading the product after its initial release) is a widely adopted practice followed by leading software providers such as Microsoft, Oracle, and IBM. Unlike conventional durable goods, software products are relatively easy to upgrade, making upgrades a strategic consideration in commercial software production. We consider a two-period model with a monopoly software provider who develops and releases a software product to the market. Unlike previous researc...
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作者：Anderson, Catherine L.; Agarwal, Ritu
作者单位：University System of Maryland; University of Maryland College Park; University System of Maryland; University of Maryland College Park
摘要：As healthcare becomes increasingly digitized, the promise of improved care enabled by technological advances inevitably must be traded off against any unintended negative consequences. There is little else that is as consequential to an individual as his or her health. In this context, the privacy of one's personal health information has escalated as a matter of significant concern for the public. We pose the question: under what circumstances will individuals be willing to disclose identified...
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作者：Xue, Yajiong; Liang, Huigang; Wu, Liansheng
作者单位：University of North Carolina; East Carolina University; Peking University
摘要：This paper aims to understand the influence of punishment and perceived justice on user compliance with mandatory information technology (IT) policies. Drawing on punishment research and justice theory, a research model is developed. Data collected from a field survey of enterprise resource planning (ERP) users are analyzed to test the proposed hypotheses. The results indicate that IT compliance intention is strongly influenced by perceived justice of punishment, which is negatively influenced...
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作者：Hsieh, J. J. Po-An; Rai, Arun; Keil, Mark
作者单位：Hong Kong Polytechnic University; University System of Georgia; Georgia State University; University System of Georgia; Georgia State University
摘要：Digital inequality, or unequal access to and use of information and communication technologies (ICT), is a severe problem preventing the socioeconomically disadvantaged (SED) from participating in a digital society. To understand the critical resources that contribute to digital inequality and inform public policy for stimulating initial and continued ICT usage by the SED, we drew on capital theories and conducted a field study to investigate: (1) the forms of capital for using ICT and how the...
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作者：Adomavicius, Gediminas; Tuzhilin, Alexander; Zheng, Rong
作者单位：University of Minnesota System; University of Minnesota Twin Cities; New York University; Hong Kong University of Science & Technology
摘要：Initially popularized by Amazon.com, recommendation technologies have become widespread over the past several years. However, the types of recommendations available to the users in these recommender systems are typically determined by the vendor and therefore are not flexible. In this paper, we address this problem by presenting the recommendation query language REQUEST that allows users to customize recommendations by formulating them in the ways satisfying personalized needs of the users. RE...
