Thomsen, Stephan L.; Gernandt, Johannes; Aldashev, Alisher - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2007
Less than half of the people with migration background living in Germany possess foreign citizenship. Hence, using citizenship to analyze economic issues of immigration may be problematic for two reasons. On the one hand, a quite substantial share of persons with migration background is...
