Using panel data for 78 countries of origin we examine the impact of student flows to the United States on subsequent migration there over the period 1971-2001. What we find is that the stock of foreign students is an important predictor of subsequent migration. This holds true whether or not...

While the effect of social security systems on retirement decisions has received much attention, the impact of these systems on individuals' incentives to invest in their human capital has not been analyzed. We integrate human capital investment and retirement decisions in a simple analytical...

We consider taxation by a utilitarian government in the presence of heterogeneous locations within a country. We show that a utilitarian government never equalizes after-tax incomes, even when it can impose group-specific lump-sum taxes. If migration is impossible, a utilitarian government may...

It may be in the interest of low-ability individuals to subsidize the education of high-ability individuals. Sufficient conditions are surprisingly mild: positive externalities in education and complementarity in production between human capital and labor supplied by the low-ability individuals....

This thesis analyzes optimal wage taxation and the effects of wage taxation on investment in risky education, first in a closed economy and then in a federation with alternative tax constitutions. In the first period, students divide their time between education, leisure and work as uneducated...

It may be in the interestof low-ability individuals to subsidize the education of high-abilityindividuals. The sufficient conditions are surprisingly mild:positive externalities in education and complementarity in productionbetween human capital and labor supplied by the low-ability...

We consider the effects of income redistribution when people can migrate from one country to another, and when land within each country is heterogeneous. Taxes related to income can then affect property values, and can induce migration, which further affects property values. We show that under...