In this Paper we investigate the male-female wage differential: Does it evolve over the early career or does it exist right from entry into first employment onwards? For the analysis we use new administrative longitudinal data and focus on the early careers of skilled workers in Germany. We...

This Paper provides a descriptive analysis of the demand for high-skilled workers using a new firm dataset, the IZA International Employer Survey 2000. Our results suggest that while workers from EU countries are mainly complements to domestic high-skilled workers, workers from non-EU countries...

The design of optimal immigration policy, particularly in the face of the spiraling demand for highly skilled workers, such as IT workers and engineers, is a topical issue in the policy debate as well as the economic literature. In this paper, we present empirical evidence from firm-level data...