Information about asset quality is often not disclosed to asset markets. What principles determine when a financial regulator should disclose or withhold information? We explore this question using a risk-sharing model with intertemporal trade and limited commitment. Information about future...

I examine optimal monetary policy in a Lagos and Wright [R. Lagos, R. Wright, A unified framework for monetary theory and policy analysis, J. Polit. Economy 113 (2005) 463-484] model where trade is centralized and all exchange is voluntary. I identify a class of incentive-feasible policies that...

We study the Diamond-Dybvig [Bank runs, deposit insurance, and liquidity, J. Polit. Econ. 91 (1983) 401-419] model as developed in Green and Lin [Implementing efficient allocations in a model of financial intermediation, J. Econ. Theory 109 (2003) 1-23] and Peck and Shell [Equilibrium bank runs,...