Title

Recursive Methods in Discounted Stochastic Games: An Algorithm for Delta Approaching 1 and a Folk Theorem

Document Type

Discussion Paper

Publication Date

12-1-2009

CFDP Number

1742

CFDP Revision Date

2010-08-01

CFDP Pages

46

Abstract

We present an algorithm to compute the set of perfect public equilibrium payoffs as the discount factor tends to one for stochastic games with observable states and public (but not necessarily perfect) monitoring when the limiting set of (long-run players’) equilibrium payoffs is independent of the state. This is the case, for instance, if the Markov chain induced by any Markov strategy profile is irreducible. We then provide conditions under which a folk theorem obtains: if in each state the joint distribution over the public signal and next period’s state satisfies some rank condition, every feasible payoff vector above the minmax payoff is sustained by a perfect public equilibrium with low discounting.

This document is currently not available here.

Share

COinS