the EU-15 shows that horizontal investment promotes the diffusion of the production process across the national border …

Using micro panel data, labor market transitions are analyzed for the EU-member states by cumulative year … analyses mainly refer to female labor supply. In search for important determinants of these transitions, six EU-countries with …

The numbers of migrants from the accessions countries have clearly increased since the enlargement of the EU in 2004 …. Following enlargement, the net inflow of EU8 immigrants has become 2.5 times larger than the four-year period before enlargement …. Poles constitute the largest immigrant group among the EU8 immigrants: since enlargement, 63% of all immigrants and 71% of …

; is U-shaped in age and un-trended over time in the USA although they are trended up in a number of EU countries and …