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 consider a model of external financing in which privately informed entrepreneurs seek funds from competitive financiers. The literature restricts attention to monotonic securities and finds that straight debt is the uniquely optimal. Monotonicity is justified by the argument that it would...

I consider the role of firm transparency in shaping its capital structure. In a costly-state-verification model, the optimal capital structure can be implemented by a mixture of debt and outside equity. Consistent with empirical evidence, leverage decreases with both past and expected...

We study single period asset allocation problems of the investor who maximizes the expected utility with respect to non-additive beliefs. The non-additive beliefs of the investor model the presence of an uncertainty and they are assumed to be consistent with the Maxmin expected utility theory of...