Introduction / Christian Schmidt -- Part I. Historical insight -- Von Neumann and Morgenstern in historical perspective / Robert W. Dimand and Mary Ann Dimand -- Rupture versus continuity in game theory: Nash versus Von Neumann and Morgenstern / Christian Schmidt -- Part II. Theoretical content -- Bluff and reputation / Sylvain Sorin -- Appraisal of cooperative game theory / Hervโe Moulin -- Coalition concept in game theory / Sโebastien Cochinard -- Do Von Neumann and Morgenstern have heterodox followers? / Christian Schmidt -- From specularity to temporality in game theory / Jean-Louis Rulliแere and Bernard Walliser -- Part III. Applications -- Collective choice mechanisms and individual incentives / Claude D'Aspremont and Louis-Andrโe Gโerard-Varet -- Team models as a framework to analyze coordination problems within the firm / Jean-Pierre Ponssard, Sโebastien Steinmetz, and Hervโe Tanguy