This paper investigates the behaviour of employers' monopsony power and workers' wages over the business cycle. Using German administrative linked employer employee data for the years 1985-2010 and an estimation framework based on duration models, we construct a time series of the firm-level...

Using administrative data for West Germany, this paper investigates whether part of the urban wage premium stems from fierce competition in thick labour markets. We first establish that employers possess less wage-setting power in denser markets. Local differences in wage-setting power predict...

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...