We consider a model of external financing in which entrepreneurs are privately informed about the quality of their projects and seek funds from competitive financiers. The literature restricts attention to monotonic or ‘manipulation proof' securities and finds that straight debt is the unique...

We propose a model of financial system architecture that highlights the positive interaction between banks and markets in a setting where each agent believes that she can evaluate information better than any other agent. Banks emerge endogenously and their interaction with markets is facilitated...

We consider a model of competitive insurance markets under asymmetric information with ambiguity-averse agents who maximize their maxmin expected utility. The interaction between asymmetric information and ambiguity aversion gives rise to some interesting results. First, for some parameter...

Short-term corporate debt as a proportion of total debt issued by public firms varies greatly across countries, between 28% in the U.S. and 78% in China. This paper argues that the interaction between information asymmetry and legal protection of creditors is an important determinant of debt...

We consider a model of competitive insurance markets involving both asymmetric information and ambiguity about the accident probability. We show that there can exist a full-insurance pooling equilibrium. We also present an example where an increase in ambiguity leads to a strict Pareto...

We consider a model of competitive insurance markets under asymmetric information with ambiguity-averse agents who maximize their maxmin expected utility. The interaction between asymmetric information and ambiguity aversion gives rise to some interesting results. First, for some parameter...