This paper estimates the relationship between differences in skills measured among within-country ethnic groups and individual human capital accumulation in eight African countries. Our results show that the skills of an individual in these countries depends more on the human capital levels of...

A ban on migration from Suriname, a former Dutch colony, to the Netherlands induced a mass migration and changed the selection of migrants. We exploit this historical episode to study the relationship between the self-selection of migrants and their long-term economic integration over three...