Nash equilibrium
Table:
Nash equilibrium
Solution concept in game theory
Relationship
Subset of	Rationalizability, Epsilon-equilibrium, Correlated equilibrium
Superset of	Evolutionarily stable strategy, Subgame perfect equilibrium, Perfect Bayesian equilibrium, Trembling hand perfect equilibrium, Stable Nash equilibrium, Strong Nash equilibrium, Cournot equilibrium
Significance
Proposed by	John Forbes Nash Jr.
Used for	All non-cooperative games

Based on the table, identify if the claim is entailed, neutral, or refuted. Return the result as JSON: {"answer": "YOUR ANSWER"}.

Statement: The Nash equilibrium is good for cooperative games.

answer: refuted