This study is concerned with the econometric analysis of innovation activities in Germany. Using microeconometric models and an unique linked employer-employee dataset provided by the German Federal Employment Office, it presents new evidence on a variety of issues ranging from the determinants...

Using a large data set for Germany, we show that both the raw and the unexplained gender earnings gap are higher in self-employment than in paid employment. Applying an Oaxaca-Blinder decomposition, more than a quarter of the difference in monthly self-employment earnings can be traced back to...

This paper investigates immigrants' and natives' labour supply to the firm within a semi-structural approach based on a dynamic monopsony framework. Applying duration models to a large administrative employer-employee data set for Germany, we find that once accounting for unobserved worker...