Private information and costly state verification often result in credit rationing in models with smooth investment, affecting both loan size and total investment. The optimal contract is derived in a dynamic stochastic growth model with capital for two types of models: one with symmetric...

With a stochastic general equilibrium model, we highlight the role of both monetary policy and banks in determining the relationship between the federal funds rate and bank reserves. Monetary policy consists of a stochastic upward-sloping supply schedule for reserves, along with a discount...

Adverse selection economies with private information are generally studied under the assumption that contracts are exclusive. That is, retrading is prohibited. An alternative market mechanism, the anonymous mechanism, is studied here. Risk averse agents trade contingent claims directly and side...