EU Eastern Enlargement elicited a rise in (temporary) labour market oriented immi-gration to Germany starting in May 2011. Taking into account that not all immigrantsstay permanently and that outmigration flows are selective, this paper classifies recent EUimmigrants into “new arrivals” and...

By simulating various (labour market) integration scenarios with the aid of a New Keynesian DSGE model, this paper explores the potential economic consequences and transmission mechanisms resulting from the recent refugee migration to Germany. We find that the long-run costs and benefits for...

This paper assesses the consequences of EU enlargement for East West migration. In the theoretical part, we identify several factors in addition to the reduction of moving costs by which EU membership influences migration. Specifically, EU accession affects income gaps. Moreover, if EU...

We draw on two decades of historical data to analyze how regional labor markets in West Germany adjusted to one of the largest forced population movements in history, the mass inflow of eight million German expellees after World War II. The expellee inflow was distributed very asymmetrically...

Die Arbeitserlaubnis ist das wichtigste Instrument zur Kontrolle des Arbeitsmarktzugangs von ausländischen Immigranten. Die Erteilung einer allgemeinen Arbeitserlaubnis wird - unter Beachtung des Anwerbestopps - normalerweise nur dann vorgenommen, wenn kein Deutscher oder gleichberechtigter...

We investigate the causal relationship between inventor migration and regional innovation in the context of the large-scale migration shock from East to West Germany between World War II and the construction of the Berlin Wall in 1961. Leveraging a newly constructed, century-spanning dataset on...