While most countries welcome (and some even subsidise) high-skilled immigrants, there is very limited evidence of their importance for domestic firms. To guide our empirical analysis, we first set up a simple theoretical model to show how foreign experts may impact on the productivity and wages...

As a consequence of the recent reform of the Common Agricultural Policy the agricultural sector throughout the EU is undergoing a process of major structural change. The removal of direct payments and price support policies are expected to change farmers' behaviour and force them to reconsider...