There has been a growing interest in relationship between economic development and fiscal decentralization. Empirical studies, however, are not conclusive regarding their correlation or causality. The present paper aims to provide a theoretical foundation for better understanding of this issue....

Market failure in the financing of risky projects is studied. Project risk includes idiosyncratic and aggregate components. Banks can investigate aggregate risk and can evaluate the idiosyncratic risk of each entrepreneur. They engage in Bertrand competition for entrepreneurs using interest...

This paper studies the conflict of interest between politicians and better-informed bureaucrats when they have differing preferences over a public project. We start with a baseline model where a bureaucrat advises a single decision maker (politician) whether to adopt a project. The bureaucrat...

This paper studies the role of alternative pension systems that offer collective annuities. The defining characteristic of collective annuities is that they do not depend on an individual's survival probabilities. We show that such a system may be welfare improving (with a utilitarian social...

This paper examines the properties of the optimal nonlinear income tax when preferences are quasi-linear in leisure and individuals differ in their ability and their preferences for leisure. The government seeks to redistribute income. It can perfectly observe the level of endogenous income but...

We study the design of education policies (subsidies and public education) when parents' investment in education is motivated by warm-glow altruism and determines the probability that a child has a high ability. The optimal subsidy is not necessarily positive. It is determined by two conflicting...