1. Communication and cooperation
2. ; General Theory of Equilibrium Selection in Games; MIT Press: Cambridge, 1988.
3. Economic Decision Making: Games, Econometrics and Optimisation, chapter Nash-Equilibria are not Self-Enforcing; Elsevier: New York, 1990.
4. Cheap Talk
5. Pre-play communication and credibility: A test of Aumann's conjecture. Universitat Pompeu Business, Economics Working Paper 293, 1998.