Running RIF regressions to decompose wage differences along the distribution, this is the first study documenting that worker-level variation in tasks has played a key role in the widening of the German Native-Foreign Wage Gap. Comparing variation in Individual- vs Occupation-level task measures...

This paper analyzes the impact of source-country culture on the labor supply of female immigrants in Europe. We find that the labor supply of immigrant women is positively associated with the female-to-male labor force participation ratio in their source country, which serves as a proxy for the...

Using administrative data for West Germany, we study the relative importance of different determinants of the urban wage premium. More explicitly, we distinguish worker sorting, as well as portable and non-portable agglomeration effects. Our results indicate that worker sorting explains about...

We use a newly available measure of linguistic distance developed by the German Max Planck Institute for Evolutionary Anthropology to explain heterogeneity in language skills of immigrants. This measure is based on an automatical algorithm comparing pronunciation and vocabulary of language...