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作者：Lee, A; Liebenau, J; DeGross, J
作者单位：Harvard University; University of California System; University of California Irvine
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作者：El Sawy, OA; Malhotra, A; Gosain, S; Young, KM
作者单位：University of Southern California; University of North Carolina; University of North Carolina Chapel Hill; University System of Maryland; University of Maryland College Park
摘要：The emerging electronic economy is bringing with it new forms of IT-enabled intermediation, virtual supply chains, rapidly changing electronic commerce technologies, increasing knowledge intensity, and unprecedented sensitivity for time-to-market by customers. Customers are demanding more value, customized to their exact needs, at less cost, and as quickly as possible. The enterprises that will survive in such a demanding environment will need to innovate and invent new ways of creating value,...
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作者：Lyytinen, K
作者单位：University of Jyvaskyla
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作者：Karahanna, E; Straub, DW; Chervany, NL
作者单位：State University System of Florida; Florida State University; University System of Georgia; Georgia State University; University of Minnesota System; University of Minnesota Twin Cities
摘要：The process of information technology adoption and use is critical to deriving the benefits of information technology. Yet from a conceptual standpoint, few empirical studies have made a distinction between individuals' pre-adoption and post-adoption (continued use) beliefs and attitudes. This distinction is crucial in understanding and managing this process over time. The current study combines innovation diffusion and attitude theories in a theoretical framework to examine differences in pre...
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作者：Lee, A
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作者：Sambamurthy, V; Zmud, R
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作者：Wastell, DG
作者单位：University of Manchester
摘要：Given the continuing prevalence of IS failure, this paper contends that a fresh theoretical perspective and new methodological principles are required. It is argued that learning is crucial to the success of ISD, and that many IS projects miscarry due to the inherently high levels of stress and anxiety that imbue ISD and that elicit defense-avoidance behavior patterns in project teams. Such social defenses reflect modes of group behavior that operate primarily to reduce anxiety, rather than re...
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作者：Brown, CV
作者单位：Indiana University System; IU Kelley School of Business; Indiana University Indianapolis
摘要：Horizontal mechanisms are structural overlays (such as roles and groups) and non-structural devices (such as physical colocation) that are designed to facilitate cross-unit collaboration. The objective of this study is to increase our cumulative knowledge about what top-down mechanisms are being used to promote the coordination of IS activities across corporate/division boundaries. Propositions about how mechanism usage differs under centralized versus federal IS organization contexts are deve...
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作者：Gregor, S; Benbasat, I
作者单位：Central Queensland University; University of British Columbia
摘要：Information systems with an intelligent or knowledge component are now prevalent and include knowledge-based systems, decision support systems, intelligent agents, and knowledge management systems. These systems are in principle capable of explaining their reasoning or justifying their behavior. There appears to be a lack of understanding, however, of the benefits that can flow from explanation use, and how an explanation function should be constructed. Work with newer types of intelligent sys...
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作者：Hamilton, JS; Davis, GB; DeGross, JI
作者单位：University of Minnesota System; University of Minnesota Twin Cities
