Noncooperative oligopoly in economies with infinitely many commodities and traders

In this paper, we extend the noncooperative analysis of multilateral oligopoly to exchange economies with infinitely many commodities and trader types where exchange is modelled using a strategic market game with commodity money and trading posts. We prove the existence of an “active” Cournot-Nash equilibrium and its convergence to a Walras equilibrium when the economy is replicated.