报告题目：Bandwagon effects and constrained network formation

报告人：崔志伟 副教授

时间：2022年5月5日，19:00-20:00

地点：腾讯会议 371538255

摘要：We consider a model where players can actively form a limited number of links with other players to play a general class of size-dependent coordination games. This class of games includes multi-person binary action coordination games, minimum effort games, average opinion games, and others, and it is mainly characterized by strategic complementarities among actions. Whenever players may only support links to a relatively small number of other players, the most efficient convention will be selected, irrespective of the details of the size-dependent coordination games. When the linking constraint becomes less restrictive, the most efficient convention will still be selected, provided that the most efficient action delivers a relatively high output when played against a small group also using it. Furthermore, for the special case of size-dependent minimum effort games, the second most efficient convention may be selected.

个人简介：崔志伟，中国人民大学经济学院副教授。主要研究领域及兴趣为网络博弈理论及应用、博弈学习理论及应用、行为经济学理论、数字经济理论等。主持多项国家自然科学基金项目，研究成果发表于Journal of Economic Theory、Journal of Economic Behavior and Organization、Journal of Economic Dynamics and Control、Journal of Mathematical Economics等国际经济学权威期刊、Games and Economic Behavior、International Journal of Game Theory等博弈论领域顶级期刊，以及《管理评论》、《运筹与管理》等管理类CSSCI权威期刊。