Groupe d’études et de recherche en analyse des décisions

# Nash Equilibria from the Correlated Equilibria Viewpoint

## S Gomez Canovas, Pierre Hansen et Brigitte Jaumard

We consider Nash equilibria as correlated equilibria and apply polyhedral theory to study extreme Nash equilibrium properties. We obtain an alternate proof that extreme Nash equilibria are extreme correlated equilibria and give some characteristics of extreme Nash equilibria. Furthermore, we study a class of games that have no completely mixed Nash equilibria.

, 13 pages

Ce cahier a été révisé en août 1998