Limited records and reputation bubbles

• 成果类型: Article
• 署名作者: Liu, Qingmin; Skrzypacz, Andrzej
• 署名单位: Columbia University; Stanford University
• 刊物名称: JOURNAL OF ECONOMIC THEORY
• ISSN/ISSBN: 0022-0531
• DOI: 10.1016/j.jet.2013.12.014
• 发表日期: 2014
• 页码: 2-29
• 关键词: Reputation; Bubble; Limited record; Relationship building; learning

摘要

This paper offers a tractable and fully rational model to study the economics of reputation in a dynamic market with limited record-keeping, i.e., a market in which new entrants observe only the last few periods of play of the long-run player instead of the full history of the market. We show that trust is gradually granted to the opportunistic long-run player despite the fact that his type is perfectly observed by the short-run opponents, and the perfectly informed short-run players ride and drive up reputation bubbles at the expense of their uninformed successors. We characterize equilibrium payoffs uniformly over time, which is useful for analyzing ongoing repeated relationships where the starting moments have passed. (C) 2014 Elsevier Inc. All rights reserved.