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Existence and computation of Berge equilibrium and of two refinements
Archive ouverte : Article de revue
This paper presents existence conditions as well as computation methods for Berge equilibrium and two refinements: Berge-Vaisman equilibrium and Berge-Nash equilibrium. Each equilibrium concept is interpreted and illustrated on the basis of relevant examples and general existence conditions satisfying weak continuity and quasi-concavity conditions are provided.