In this note we generalize the Negishi approach to equilibrium. We embed a standard one-period exchange economy into a two-period model, where agents' first-period utility functions can be any strictly increasing and concave functions satisfying the lower Inada condition, and prove the existence...

We reinvestigate data from the voting experiment of Forsythe, Myerson, Rietz, and Weber (1993). In every one of 24 rounds 28 players were randomly (re)allocated into two groups of 14 to play a voting stage game with or without a preceding opinion poll phase. We find that the null hypothesis that...

Consider a symmetric 2-player game of complete information. Consider an arbitrary Bayesian extension of that game with payoff-irrelevant types, independent random matching, and anonymity (private types). We show that, in this setting, while strategies in a Bayesian Nash equilibrium of that game...