InhaltsangabeRevealed stochastic preference: a synthesis.- Communication in dynastic repeated games: 'Whitewashes' and 'coverups'.- The structure of the Nash equilibrium sets of standard 2-player games.- Nash equilibrium in games with incomplete preferences.- Remarks concerning concave utility functions on finite sets.- Walrasian versus quasi-competitive equilibrium and the core of a production economy.- Characterization and incentive compatibility of Walrasian expectations equilibrium in infinite dimensional commodity spaces.- Comparative statics and laws of scarcity for games.- Existence of equilibria for economies with externalities and a measure space of consumers.- Identification of consumers' preferences when their choices are unobservable.- Log-concave probability and its applications.- Notes on stochastic choice.