Folk Theorems with Bounded Recall Under (Almost) Perfect Monitoring, Third Version

43 Pages Posted: 4 Mar 2010 Last revised: 5 Mar 2010

See all articles by George J. Mailath

George J. Mailath

University of Pennsylvania - Department of Economics; Research School of Economics, ANU

Wojciech Olszewski

Northwestern University - Department of Economics

Multiple version iconThere are 2 versions of this paper

Date Written: March 2, 2010

Abstract

We prove the perfect-monitoring folk theorem continues to hold when attention is restricted to strategies with bounded recall and the equilibrium is essentially required to be strict. As a consequence, the perfect monitoring folk theorem is shown to be behaviorally robust under almost-perfect almost-public monitoring. That is, the same specification of behavior continues to be an equilibrium when the monitoring is perturbed from perfect to highly-correlated private.

Keywords: Repeated games, bounded recall strategies, folk theorem, imperfect monitoring

JEL Classification: C72, C73

Suggested Citation

Mailath, George J. and Olszewski, Wojciech, Folk Theorems with Bounded Recall Under (Almost) Perfect Monitoring, Third Version (March 2, 2010). PIER Working Paper No. 10-007, Available at SSRN: https://ssrn.com/abstract=1564163 or http://dx.doi.org/10.2139/ssrn.1564163

George J. Mailath (Contact Author)

University of Pennsylvania - Department of Economics ( email )

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Wojciech Olszewski

Northwestern University - Department of Economics ( email )

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