作者：Minas, Randall K.; Potter, Robert F.; Denis, Alan R.; Bartelt, Valerie; Bae, Soyoung
作者单位：Indiana University System; Indiana University Bloomington; IU Kelley School of Business; Indiana University System; Indiana University Bloomington; Texas A&M University System; Texas A&M University Kingsville; University System of Maryland; University of Maryland College Park
摘要：Virtual teams are increasingly common in today's organizations, yet they often make poor decisions. Teams that interact using text-based collaboration technology typically exchange more information than when they perform the same task face-to-face, but past results suggest that team members are more likely to ignore information they receive from others. Collaboration technology makes unique demands on individual cognitive resources that may change how individual team members process informatio...
作者：Qiu, Liangfei; Rui, Huaxia; Whinston, Andrew B.
作者单位：University of Texas System; University of Texas Austin; University of Rochester; University of Texas System; University of Texas Austin
摘要：This paper examines the effect of a social network on prediction markets using a controlled laboratory experiment that allows us to identify causal relationships between a social network and the performance of an individual participant, as well as the performance of the prediction market as a whole. Through a randomized experiment, we first confirm the theoretical predictions that participants with more social connections are less likely to invest in information acquisition from outside inform...
