This paper exploits discontinuities induced by earnings caps for social security contributions (SSC) in Germany to analyse the effect of SSC on gross labour earnings. Empirical evidence is based on two complementary approaches utilising two administrative data sets. First, employment responses...

In this paper, we revisit questions about the onshore employment effects of firms that conduct foreign direct investment (FDI) in countries with substantially lower average wages. Our results derive from the use of rich administrative records on the universe of employees in German multinational...