Uncertainty shocks are found to adversely affect labor market outcomes. Most studies attribute labor adjustments costs for the propagation of macroeconomic uncertainty to the labor market. Given that large establishments in Germany face higher labor adjustments cost, they should be affected more...

This paper exploits several reforms of wage subsidies in the framework of the German Minijob program to investigate substitution and complementarity relationships between subsidized and non-subsidized labor demand. We apply an instrumental variables approach and use administrative data on German...

In this paper, I argue that there is an inefficiently high number of job creators in a model with labour market imperfections and an endogenous decision to become a job creator. I therefore augment the standard labour matching model developed by Mortensen and Pissarides by an endogenous job...

This paper quantifies the surprisingly large heterogeneity of real income and employment effects across German counties in response to local productivity shocks. Using a quantitative model with imperfect mobility and sector-specific labor market frictions together with an outstanding data set of...

Economists increasingly refer to monopsony power to reconcile the absence of negativeemployment effects of minimum wages with theory. However, systematic evidence for themonopsony argument is scarce. In this paper, I perform a comprehensive test of monop-sony theory by using labor market...