Oligopolistic markets with leadership, cooperative followers and a multivalued inverse demand function

摘要

We consider an oligopolistic market with a leader, finitely many followers and a multivalued inverse demand function. By assuming that there exist cooperative behaviors of followers, we introduce the notions of Stackelberg Cournot equilibria for markets with nontransferable utilities and transferable utilities. We shall prove their existence theorems in our models.

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