Evolutionarily Stable Correlation

Most existing results of evolutionary games restrict only to the Nash equilibrium. This paper introduces the analogue of evolutionarily stable strategy (ESS) for correlated equilibria. We introduce a new notion of evolutionarily stable correlation (ESC) and prove that it generalizes ESS. We also study analogues of perfection (cf. Dhillon and Mertens (1994)), properness, and replicator dynamics for the correlation equilibrium and discuss their relationships with ESC