Group Decision-Making and the Winner's Curse

本研究是美国亚利桑那州州立大学与亚利桑那大学的合作计画，旨在研究拍卖中投标的群体决策。 现有的数据表明，集体出价特别容易受到赢家诅咒现象的影响--在拍卖中获胜的投标人往往会为所购物品系统地支付过高的价格。 PI建议进行试点实验，以分析群体成员之间的个人信息的作用，并探索群体的替代决策规则。 %`、那就算了吧你是不是也想知道？你说呢？ <$`？那你呢？？你知道吗？- 什么？╝ ¥©Á ╣¥ Á_ ║┐╝│©/¢Á┤ 你是谁？你说呢？你说呢？你说呢？¥_¥ ¥？//%`：你知道吗？你说呢？您的位置：电驴大全>电影_/¥/_?什么？┐║ _Á_▓Á╝¢ /┤ Á┬║%?价格/%¥？什么时候？你好，我很高兴┐║

This collaborative project between Arizona State University and the University of Arizona proposes to study group decision making for bidding in auctions. Existing data suggest that group bids are particularly subject to the winner's curse phenomenon - the tendency for winning bidders in auctions to pay systematically too much for the item purchased.. The PIs propose to run pilot experiment to analyze the role of individual information among group members and explore alternative decision rules for the group. %` ¢┐▓ÕÁ│¥ ¥? ¥©Á ┴╣Á╝ ¢ │┐╝¢Á ║©Á?_Á? ¥ ©Á ¥Á┤Á│` Â?╝ ┴╣╣À ▓╣┤┤Á╝¢ ╣ /┐│¥╣?¢ ¥? ║/` ¢`¢¥Á_/¥╣│/%%` ¥?? _┐│© Â?╝ ¥©Á ╣¥Á_ ║┐╝│©/¢Á┤ ¼©Á &amp;¿¢ ║╝?║?¢Á ¥? ╝┐ ║╣%?¥ Á┬║Á╝╣_Á¥ ¥?//%`:Á ¥©Á ╝?%Á ? ╣┤╣└╣┤┐/% ╣Â?╝_/¥╣? /_?À À╝?┐║ _Á_▓Á╝¢ /┤ Á┬║%?╝Á /%¥Á╝/¥╣└Á ┤Á│╣¢╣? ╝┐%Á¢ Â?╝ ¥©Á À ╝?┐║