We analyze cooperative behavior in a prisoner's dilemma game with high stakes, face-to-face communication, and two rounds of pre-play in which the two final contestants are endogenously selected via a voting process. Using data from the British television game show 'Golden Balls', we find a...

Imperfect private monitoring in an infinitely repeated discounted Prisoner's Dilemma played on a communication network is studied. Players observe their direct neighbors' behavior only, but communicate strategically the repeated game's history throughout the network. The delay in receiving this...

We introduce a novel approach to studying behavior in repeated games - one that is based on the psychology of play. Our approach is based on the following six "aspects" of a player's behavior: round-1 cooperation, lenience, forgiveness, loyalty, leadership, and following. Using a laboratory...