We study large-population repeated games where players are symmetric but not anonymous, so player-specific rewards and punishments are feasible. Players may be commitment types who always take the same action. Even though players are not anonymous, we show that an anti-folk theorem holds when...

This Article shows that in cases where shareholders subject to partial takeover bids lack information about the tendering decisions of their peers, such shareholders might accept detrimental tender offers. This outcome could be improved by way of a slight change in the rules of the game. We...

We experimentally compare the consequences for group cooperation of two decision mechanisms involving the extension of group membership. We analyze an exogenous decision (random draw) and an endogenous decision (made by a particular group member) mechanism to extend a temporary agent's group...