Moulin, Herve; Ray, Indrajit; Gupta, Sonali Sen - Department of Economics, University of Birmingham - 2013
We consider coarse correlated equilibria - CCE - (Moulin and Vial 1978) for the well-analyzed abatement game (Barrett 1994) and prove that CCE can strictly improve upon the Nash equilibrium payoffs, while correlated equilibrium - CE - (Aumann 1974, 1987) cannot, because these games are potential...