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作者：Jiang, Zhenhui (Jack); Benbasat, Izak
作者单位：National University of Singapore; University of British Columbia
摘要：Two constructs used to measure product understanding performance are actual product knowledge and perceived website diagnosticity (i.e., the extent to which consumers believe a website is helpful for them to understand products). The experimental results show that (1) both videos and VPE lead to higher perceived website diagnosticity than static pictures; (2) under a moderate task complexity condition, VPE and videos lead to the same level of actual product knowledge, but all are more effectiv...
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作者：Markus, M. Lynne; Saunders, Carol
作者单位：Bentley University; State University System of Florida; University of Central Florida
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作者：Chua, Cecil Eng Huang; Wareham, Jonathan; Robey, Daniel
作者单位：Nanyang Technological University; Universitat Ramon Llull; Escuela Superior de Administracion y Direccion de Empresas (ESADE); University System of Georgia; Georgia State University
摘要：Internet auctions demonstrate that advances in information technologies can create more efficient venues of exchange between large numbers of traders. However, the growth of Internet auctions has been accompanied by a corresponding growth in Internet auction fraud. Much extant research on Internet auction fraud in the information systems literature is conducted at the individual level of analysis, thereby limiting its focus to the choices of individual traders or trading dyads. The criminology...
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作者：Davis, Christopher J.; Hufnagel, Ellen M.
作者单位：State University System of Florida; University of South Florida
摘要：Prior research on technological frames indicates that many of the difficulties associated with systems implementation stem from differences in the meanings users, managers, and system developers attribute to automation projects. Although the concept of technological frames has been used to explore the bases for intergroup conflict during implementation, it is also a useful device for probing more deeply into the effects complex systems have on users' perceptions of their work and the role-alte...
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作者：Liang, Huigang; Saraf, Nilesh; Hu, Qing; Xue, Yajiong
作者单位：State University System of Florida; Florida Atlantic University; Simon Fraser University; State University System of Florida; Florida Atlantic University; State University System of Florida; Florida Atlantic University
摘要：We develop and test a theoretical model to investigate the assimilation of enterprise systems in the post-implementation stage within organizations. Specifically, this model explains how top management mediates the impact of external institutional pressures on the degree of usage of enterprise resource planning (ERP) systems. The hypotheses were tested using survey data from companies that have already implemented ERP systems. Results from partial least squares analyses suggest that mimetic pr...
