JAN RATH is Senior Researcher and Project Manager in the interfaculty Institute for Migration and Ethnic Studies (IMES) at the University of Amsterdam. He received his MA degree in cultural anthropology and urban studies and a PhD from Utrecht University. He is the founding and managing editor of the Dutch quarterly journal Migrantenstudies. He is author of numerous articles, book chapters and reports on the sociology, politics and economics of post-migratory processes, amongst others Minorisation: The Social Construction of 'Ethnic Minorities', and co-editor of the book Immigrant Self-Employment in the Netherlands. He and Robert Kloosterman are co-founders of an International Network on Immigrant Entrepreneurship.