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作者：Rahmati, Pouya; Tafti, Ali; Westland, J. Christopher; Hidalgo, Cesar
作者单位：University System of Georgia; University of Georgia; University of Illinois System; University of Illinois Chicago; University of Illinois Chicago Hospital; Universite de Toulouse
摘要：During the last four decades, digital technologies have disrupted many industries. Car control systems have gone from mechanical to digital. Telephones have changed from sound boxes to portable computers. But have the firms that digitized their products and services become more valuable than firms that didn't? Here we introduce the construct of digital proximity, which considers the interdependent activities of firms linked in an economic network. We then explore how the digitization of produc...
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作者：Lou, Bowen; Wu, Lynn
作者单位：University of Connecticut; University of Pennsylvania
摘要：Advances in artificial intelligence (AI) could potentially reduce the complexities and costs in drug discovery. We conceptualize an AI innovation capability that gauges a firm's ability to develop, manage, and utilize AI resources for innovation. Using patents and job postings to measure AI innovation capability, we find that it can affect a firm's discovery of new drug-target pairs for preclinical studies. The effect is particularly pronounced for developing new drugs whose mechanism of impac...
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作者：Brynjolfsson, Erik; Wang, Chong (Alex); Zhang, Xiaoquan (Michael)
作者单位：Stanford University; Peking University; Chinese University of Hong Kong
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作者：Hovorka, Dirk S.; Peter, Sandra
作者单位：University of Sydney
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作者：Recker, Jan; Lukyanenko, Roman; Jabbari, Mohammad; Samuel, Binny M.; Castellanos, Arturo
作者单位：University of Cologne; Universite de Montreal; HEC Montreal; Queensland University of Technology (QUT); University System of Ohio; University of Cincinnati; City University of New York (CUNY) System; Baruch College (CUNY)
摘要：The role of information systems (IS) as representations of real-world systems is changing in an increasingly digitalized world, suggesting that conceptual modeling is losing its relevance to the IS field. We argue the opposite: Conceptual modeling research is more relevant to the IS field than ever, but it requires an update with new theory. We develop a new theoretical framework of conceptual modeling that delivers a fundamental shift in the assumptions that govern research in this area. This...
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作者：Xue, Ling; Mithas, Sunil; Ray, Gautam
作者单位：University System of Georgia; Georgia State University; State University System of Florida; University of South Florida; University of Minnesota System; University of Minnesota Twin Cities
摘要：How does real earnings management (REM) influence the extent to which firms realize their IT investment plans? To answer this question, we study the association between firms' engagement in REM and the extent of commitment to planned investments in IT infrastructure. We also study the extent to which this association is moderated by IT decentralization, and, in turn, how such a moderating relationship is influenced by other corporate governance mechanisms such as institutional ownership and ta...
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作者：Barrett, Michael; Orlikowski, Wanda
作者单位：University of Cambridge; Massachusetts Institute of Technology (MIT)
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作者：McFowland, Edward, III; Gangarapu, Sandeep; Bapna, Ravi; Sun, Tianshu
作者单位：University of Minnesota System; University of Minnesota Twin Cities; University of Southern California
摘要：We define a prescriptive analytics framework that addresses the needs of a constrained decision-maker facing, ex ante, unknown costs and benefits of multiple policy levers. The framework is general in nature and can be deployed in any utility-maximizing context, public or private. It relies on randomized field experiments for causal inference, machine learning for estimating heterogeneous treatment effects, and on the optimization of an integer linear program for converting predictions into de...
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作者：Lebovitz, Sarah; Levine, Natalia; Lifshitz-Assaf, Hila
作者单位：University of Virginia; New York University
摘要：Organizational decision-makers need to evaluate AI tools in light of increasing claims that such tools outperform human experts. Yet, measuring the quality of knowledge work is challenging, raising the question of how to evaluate AI performance in such contexts. We investigate this question through a field study of a major U.S. hospital, observing how managers evaluated five different machine-learning (ML) based AI tools. Each tool reported high performance according to standard AI accuracy me...
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作者：Chau, Michael; Li, Wenwen; Yang, Boye; Lee, Alice J.; Bao, Zhuolan
作者单位：University of Hong Kong; Fudan University; The Chinese University of Hong Kong, Shenzhen
摘要：Online auction markets host a large number of transactions every day. The transaction data in auction markets are useful for understanding the buyers and sellers in the market. Previous research has shown that sellers with different levels of reputation, as shown by the ratings and comments left in feedback systems, enjoy different levels of price premiums for their transactions. Feedback scores and feedback texts have been shown to correlate with buyers' level of trust in a seller and the pri...
