We develop a tractable dynamic model of credit markets in which lending standards and the quality of potential borrowers are endogenous. Competitive banks privately choose their lending standards: whether to pay a cost to screen out some unprofitable borrowers. Lending standards have negative...

Human beings want to believe that good outcomes in the future are more likely, but also want to make good decisions that increase average outcomes in the future. We consider a general equilibrium model with complete markets and show that when investors hold beliefs that optimally balance these...

We study a market for funding real investment in which valuation creates information on which adverse selection can occur. Unlike in previous models, higher amounts of valuation are associated with lower market prices and so greater returns to valuation, and this strategic complementarity in the...