This paper analyses the wage premia associated with workers' occupational use of foreign languages in Germany. After eliminating time-invariant unobserved heterogeneity and other confounding factors, sizable returns of about 10 percent to applying fluent English skills are found. Returns to...

An increasing literature encourages the use of selective immigration policies as a tool to promote incentives to education. It is argued that, since not everybody is allowed to migrate, under these policies a poor country may well turn out with more human capital than in autarchy. The implicit...

The world is currently at a crossroads. Low- and middle-income countries such as Nigeria are seeing rapid growth in their working-age populations. Yet often, these increasingly educated and skilled young people cannot find meaningful work within their countries of origin, either because their...