In the presence of international public goods, donors are faced with two instruments whereby recipient utility may be altered -contributions towards the international public good and direct transfers (conventional foreign aid). The self-interested donor's optimal choice of transfer-contributions...

In many countries, the authorities turn a blind eye to minimum wage laws that they have themselves passed. But if they are not going to enforce a minimum wage, why have one? Or if a high minimum wage is not going to be enforced one hundred percent, why not have a lower one in the first place?...

In the presence of local public goods differences in tastes are an important determinant of the way in which partnerships are formed. Heterogeneity in tastes for private vs. public goods produces a tendency to positive assortment and partnerships of couples with similar tastes; heterogeneity in...

This paper develops a framework for thinking about the policy challenge of scaling up small scale interventions, governmental and non-governmental, that address poverty reduction successfully. The framework sees scaling up as addressing different components of market failure, government failure...

Textbook analysis tells us that in a competitive labor market, the introduction of a minimum wage above the competitive equilibrium wage will cause unemployment. This paper makes two contributions to the basic theory of the minimum wage. First, we analyze the effects of a higher minimum wage in...

This paper develops a theory of employment guarantees when labor markets are imperfect and when the credibility of government policy announcements could be in doubt. The basic feature of an EGS is that any individual who satisfies a set of specified criteria is guaranteed public employment at a...