1. Bauer, T., Epsten, G., & Gang, I. (2002). Herd effects or migration networks? The location choice of Mexican immigrants in the U.S. IZA Discussion Paper, No. 551.
2. Bauer, T., & Kunze, A. (2004). The demand for high-skilled workers and immigration policy. Brussels Economic Review, 47(1), 57–75.
3. Florida, R. (2005). The flight of the creative class. New York: HarperCollins.
4. Garson, J.-P. (2004). International mobility of the highly skilled. In E. Hönekopp, R. Jungnickel, & Straubhaar (Eds.), Internationalisierung der Arbeitsmärkte (pp. 79–82). Beiträge zur Arbeitsmarkt- und Berufsforschung No. 282.
5. Hailbronner, K. (2006). Diversity in the labour market: The legal framework and support services for migrant workers in Germany. Expertise for “Diversity”, Mimeo.