Stochastic Games with 2 Non-Absorbing States

Abstract:

In the present paper we consider recursive games that satisfy an absorbing property defined by Vieille. We give two sufficient conditions for existence of an equilibrium payoff in such a game, and prove that if the game has at most two non- absorbing states, then at least one of the conditions is satisfied. Using a reduction of Vieille, we conclude that every stochastic game which has at most two non-absorbing states has an equilibrium payoff.

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