This paper introduces a general framework for the discussion of renegotiation in repeated games, provides a new concept of "renegotiation proof" equilibrium, and shows how this model clarifies and unifies existing work in this area. The procedure involves restricting axiomatically the class of...

In the Contect of Duopoly Theory with Differentiated Products, Economic Theorists Usually Consider the Price As the Choice Variable for the Firms. Given the Prices, the Respective Quantities Demanded and Profits Can Be Computed. in This Paper, We Consider Strategy Spaces Consisting of Both Price...

This paper derives sufficient conditions for a class of games of complete information , such as first price auctions, to have pure trategy Nash equilibria (PSNE). The paper treats games between two or more heterogeneous agents, each with private information about his own type (for example, a...