期刊名称：DEEP Cahiers de Recherches Économiques / Université de Lausanne
出版年度：2009
卷号：1
出版社：Université de Lausanne
摘要：This paper analyzes the impact of overconfidence on the timing of entry in markets, profits, and welfare. To do that the paper uses an endogenous timing model where (i) players have private information about costs and (ii) one player is overconfident and the other is rational. The paper shows that for moderate levels of self-confidence there is a unique cost-dependent equilibrium where the overconfident player has a higher ex-ante probability of entering the market before the rational player. In this equilibrium self-confidence reduces the profits of the rational player but can increase the profits of the overconfident player provided that cost asymmetries are small. Finally, we show that overconfidence reduces welfare, except when cost asymmetries are very small.
