Community enforcement is an important device for sustaining efficiency in some repeated games of cooperation. We investigate cooperation when information about players' reputations spreads to their future partners through links in a social network that connects them. We find that information...

Community enforcement is an important device for sustaining efficiency in some repeated games of cooperation. We investigate cooperation when information about players' reputations spreads to their future partners through links in a social network that connects them. We find that information...

International trade disputes often involve the WTO as a third party that generates impartial opinions on potential violations when countries receive imperfect and private signals of violations. To identify the role that the WTO plays in enforcing trade agreements, this paper first explores what...

"Selection in Dynamic Games" 1. Assortative Matching with costly search, presented by Alp Atakan 2. A Refinement of Sequential Equilibrium with Application to Decentralized Collusion, presented by Peter Eso 3. Noisy evolution in Normal form Games, presented by Christoph Kuzmics 4. The folk...