We analyze information design games between two designers with opposite preferences and a single agent. Before the agent makes a decision, designers repeatedly disclose public information about persistent state parameters. Disclosure continues until no designer wishes to reveal further...

We analyze security price formation in a dynamic setting in which long-lived dealers repeatedly compete for trading with short-lived retail traders. We characterize equilibria in which dealers' dynamic pricing strategies are optimal no matter the private information each dealer may possess....

This paper studies a mechanism design model where the players and the designer are nodes in a communication network. We characterize the communication networks (directed graphs) for which, in any environment (utilities and beliefs), every incentive compatible social choice function is partially...