Every simple monotonic game in bv'NA is a weighted majority game. Every game v[set membership, variant]bv'NA has a representation where u[set membership, variant]pNA, [mu]i[set membership, variant]NA1 and fi is a sequence of bv' functions with . Moreover, the representation is unique if we...

Correlation of players' actions may evolve in the common course of the play of a repeated game with perfect monitoring (“online correlation”). In this paper we study the concealment of such correlation from a boundedly rational player. We show that “strong” players, i.e., players whose...

An exponentially small departure from the common knowledge assumption on the number T of repetitions of the prisoners' dilemma already enables cooperation. More generally, with such a departure, any feasible individually rational outcome of any one-shot game can be approximated by an equilibrium...