This doctoral dissertation provides three contributions to the economics and econometrics of education. More specifically, based on data from the German Socio-economic Panel (SOEP), the papers are concerned with the estimation of qualification-specific wage premiums in Germany. Important aspects...

The paper employs a three-sector general equilibrium model for examining the consequences of an infrastructure development scheme to the education sector and an inflow of foreign capital on the skilled-unskilled wage inequality in a developing economy. The education sector faces a capital...

Since the late 1970s, wage inequality has increased strongly both in the U.S. and Germany but the trends have been different. Wage inequality increased along the entire wage distribution during the 1980s in the U.S. and since the mid 1990s in Germany. There is evidence for wage polarization in...