We analyze public expectations about migrants' provision of work effort as a driving force in the self-selection process of high-skilled migrants. We adopt and extend Piketty's (1998) theoretical framework of social status and work out how country-specific public expectations affect the...

This paper establishes a causal link between the emigration of skilled workers and firm performance. We exploit time, country, and industry differences in the opening of EU labour markets from 2004 to 2014 as a source of exogenous variation in the emigration rates from new EU member states....

Auslöser meiner Überlegungen ist die akute Flüchtlingskrise. Es spricht manches dafür, dass sich diese Krise nicht einfach mit einigen administrativen Maßnahmen der Zuwanderungsbeschränkung in kurzer Frist in Luft auflösen wird. Vermutlich ist sie Symptom für eine neue Welle der...

This study investigates causal impacts of immigration on the German economy, explicitly distinguishing refugee and non-refugee migration. We propose a macroeconometric modelling approach complemented by IV techniques. We find that non-refugee migration has more beneficial medium-run effects on...

The focus of this paper is on the rural poor of south Asia and their struggle to cope with the seasonal risk of unemployment and the ensuing income risks. In the absence of formal credit or insurance markets the rural poor typically resort to, among other options, the following informal...