We examine the optimal allocation of equity and debt across banks and industrial firms when both are faced with incentive problems and firms borrow from banks. Increasing bank equity mitigates the bank-level moral hazard but may exacerbate the firm-level moral hazard due to the dilution of firm...

What is the right balance among policy interventions in order to ensure economic growth over the long run when an epidemic causes heavy mortality among young adults? We argue that, in general, policies to combat the disease and promote education must be concentrated, in certain ways, on some...

We study the formation of human capital and its transmission across generations when a society is assailed by an epidemic disease such as AIDS. We establish that the disease can severely retard economic growth, even to the point of leading to an economic collapse. We also show that the epidemic...

We examine a model in which two politicians compete for office and for wages. Their remunerations are either set by the public or are offered competitively by the candidates during campaigns. Our main finding shows that competitive wage offers by candidates lead to lower social welfare than...

We examine whether the central bank council of a monetary union should publish its voting records when members are appointed by national politicians. We show that the publication of voting records lowers overall welfare if the private benefits of holding office are sufficiently low. High private...

We examine a model in which the public is unsure about the competence of a politician, and whether they are concerned about the long-term consequences of their decisions (statesman) or about the public’s opinion concerning their competence and preferences (populist). The main finding suggests...

This paper studies a credit market with adverse selection and moral hazard where sufficient sorting is impossible. The crucial novel feature is the competition between lenders in their choice of contracts offered. The quality of investment projects is unobservable by banks and entrepreneurs’...

We demonstrate that there is a nexus between land transfers and human capital formation. A sequence of land redistributions enables the beneficiaries to educate their children and thus to escape from poverty and to overcome child labour. We find that open access to land markets should be...

The relationship between our general equilibrium model with multimember households and club models with multiple private goods is investigated. The main distinction in the definitions consists of the equilibrium concepts. As a rule, competitive equilibria among households where no group of...

Politicians tend to push the amount of public debt beyond socially desirable levels in order to increase their reelection chances. We develop a model that provides a new explanation for this behavior: office holders undertake debt-financed public projects, but postpone the timing of part of the...