The share of immigrants in the German social assistance program exceeds their population share and continues to grow. This study evaluates the causes of this phenomenon and tests for the effects of assimilation, cohort, age at migration, and country of origin on immigrant behaviour. It uses...

Employment protection systems are known to generate significant distortions in firms’ hiring and firing decisions. We know much less about the impact of these regulations on workers behaviour. The goal of this Paper is to fill in this gap and in particular to assess whether the provision of...

The educational attainment of second generation immigrants is of crucial importance for their subsequent labour market success in Germany. While the schooling outcomes of natives improved in recent decades, German-born children of immigrants did not partake in this development. The Paper applies...

Temporary contracts provide employers with a tool to screen potential new employees and have been shown to provide ‘stepping stones’ into permanent employment for workers. For both reasons, workers on temporary contracts have an incentive to provide more effort than permanent employees....

This study investigates the determinants of applications for US disability benefits between 1986 and 1993 using a semiparametric discrete factor procedure. Approximating a dynamic optimization model, the estimation carefully accounts for a variety of potential biases that weren’t addressed in...

This study investigates the labour force behaviour of older married couples in Germany. Monthly observations from the first 11 waves of the German Socio-Economic Panel (GSOEP) are used to describe and analyse the relationship between the labour force behaviour of husbands and wives. The...