December 2009
IZA DP No. 4620: Migration, Ethnicity and Economic Integration
published in: M. N. Jovanovic (ed.), International Handbook on the Economics of Integration, Edward Elgar Publishing, Cheltenham, 2011, 145 - 168. Revised version published in: A. F. Constant, K. F. Zimmermann, International Handbook on the Economics of Migration, Edward Elgar 2013, Cheltenham, UK, and Northampton, USA, pp. 13-36.