Are natural resources a source of conflict or stability? Empirical studies demonstrate that rents from natural resources, and in particular oil, are an important source of civil war. Allegedly, resource rents attract rent seekers, which destabilize society. However, there is a large literature...

Many adolescent girls in low-income countries face the challenge of early pregnancy and lifelong dependence upon family and partners. In this paper, we review the literature on field interventions aimed at reducing early pregnancies in low-income countries and report from a randomized control...

In this model we introduce international spillovers in public goods provision and show that such spillovers reduce, and in the limiting case of perfect spillovers, eliminate tax competition. There is, however, always underprovision of the public good in equilibrium, since larger spillovers...