G2TT
来源类型Discussion paper
规范类型论文
来源IDDP7351
DP7351 Rational and Naive Herding
Matthew Rabin; Erik Eyster
发表日期2009-07-05
出版年2009
语种英语
摘要In social-learning environments, we investigate implications of the assumption that people naively believe that each previous person's action reflects solely that person's private information, leading them to systematically imitate all predecessors even in the many circumstances where rational agents do not. Naive herders inadvertently over-weight early movers' private signals by neglecting that interim herders' actions also embed these signals. They herd with positive probability on incorrect actions across a broad array of rich-information settings where rational players never do, and---because they become fully confident even when wrong---can be harmed on average by observing others.
主题Public Economics
关键词Cursed equiliibrium Herding Naive inference Social learning
URLhttps://cepr.org/publications/dp7351
来源智库Centre for Economic Policy Research (United Kingdom)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/536188
推荐引用方式
GB/T 7714
Matthew Rabin,Erik Eyster. DP7351 Rational and Naive Herding. 2009.
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