Article ID Journal Published Year Pages File Type
7359569 Journal of Economic Theory 2015 23 Pages PDF
Abstract
A long-standing open question raised in the seminal paper of Kalai and Lehrer (1993) is whether or not the play of a repeated game, in the rational learning model introduced there, must eventually resemble the play of exact equilibria, and not just the play of approximate equilibria as demonstrated there. This paper shows that play may remain distant - in fact, mutually singular - from the play of any equilibrium of the repeated game. We further show that the same inaccessibility holds in Bayesian games, where the play of a Bayesian equilibrium may continue to remain distant from the play of any equilibrium of the true game.
Related Topics
Social Sciences and Humanities Economics, Econometrics and Finance Economics and Econometrics
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