Users of social, economic, or medical networks share personal information in exchange for tangible benefits, but may be harmed by leakage and misuse of the shared information. I analyze the effect of enhancing privacy in the presence of two opposing forces: network effects and informational...

Two players choose whether to coordinate on a project. Each of them is endowed with some information, and if both possess a sufficient amount then coordination is profitable. In order to facilitate coordination the players reveal information to one another. However, some players are concerned...

Two players choose whether to cooperate on a project. Each of them is endowed with some evidence, and if both possess a sufficient amount then cooperation is profitable. In order to facilitate cooperation the players reveal evidence to one another. However, some players are concerned about...