I study the consequences of heterogeneity of skills for the design of an optimal unemployment insurance, using a principal-agent set-up with a risk neutral insurer and infinitely lived risk averse agents. Agents, who are characterised by different productivities or skills, are employed by firms...

The purpose of the paper is to present a tractable model of an old topic which is becoming more important in macroeconomics: the link between financial structure and economic activity.

This paper develops a model of pricing and advertising in a matching environment with capacity constrained sellers. Sellers' expenditure on directly informative advertising attracts consumers only probabilistically. Consumers who happen to observe advertisements randomize over the advertised...

We study search behavior in a generalized "secretary problem" environment in which consumers search sequentially for the best alternative from a known and finite set of multi-attribute alternatives. In contrast to most previous studies, we make no distributional assumptions about the quality of...

This paper deals with the optimality of teacher incentive contracts in the presence of costly or limited government resources. It considers educational production under asymmetric information as a function of teacher effort and class size. In the presence of costly government resources and...

While the aggregate macroeconomic analysis of the recent Asian Crisis highlights the moral hazard problem of bad loans in poorly supervised and regulated East Asian economies, there is very little firm-level analysis to characterize it. The present paper attempts to fill in this gap of the...

Despite the seminal work of Claessens et al. (2002), who highlighted the role of ownership structure on firm performance in East Asia, the relationship between capital structure and ownership remains much unexplored. This is important, given recent empirical and theoretical work linking capital...

Insurance fraud, which adds an estimated $85 billion per year to the total insurance bill in the U.S., is an extremely serious problem for consumers, regulators, and insurance companies. This paper analyzes the effects of state legislation and market conditions on automobile insurance fraud from...

Collusion and soft budget constraint are two conspicuous phenomena in transition economies¡¯ banking system. Literature has separately investigated those two phenomena from theoretical point of views. However, the cross-point of both phenomena has been neglected in the research of banking...

In this paper, we prove that two firms can choose not to include a termination clause in their partnership contract, thus inducing a costly termination in case of failure of the joint project. This ex-post inefficiency induces partners to exert large non-contractible efforts (investments) to...