Kees Groenendijk is professor of Sociology of Law at Radboud University Nijmegen in the Netherlands. Previous publications: The Legal Status of Third Country Nationals who are Long Term Residents in a Member State of the European Union (2001), In Search of Europe’s Borders (2003), Report on the Free Movement of Workers in the Netherlands in 2004 (2005). Eva Ersbøll is researcher at the Danish Institute for Human Rights in Copenhagen. Her book on Danish nationality in a historical and international perspective will be published in 2007. Harald Waldrauch was previously a researcher at the European Centre for Social Welfare Policy and Research in Vienna. He now works for the Commonwealth Bank of Australia. Previous publications: Die Integration von Einwanderern (2001), MigrantInnenorganisationen in der Großstadt (2004). Rainer Bauböck is Professor of Social and Political Theory at the European University Institute, Florence. Previous publications: Transnational Citizenship (1994), From Aliens to citizens (1994), The Challenge of Diversity (1996), Blurred Boundaries (1998), Migration and Citizenship (2006).

• Tables, Preface, 1 Austria, 2 Belgium, 3 Denmark, 4 Finland, 5 France, 6 Germany, 7 Greece, 8 Ireland, 9 Italy

Kees Groenendijk is professor of Sociology of Law at Radboud University Nijmegen in the Netherlands. Previous publications: The Legal Status of Third Country Nationals who are Long Term Residents in a Member State of the European Union (2001), In Search of Europe’s Borders (2003), Report on the Free Movement of Workers in the Netherlands in 2004 (2005). Eva Ersbøll is researcher at the Danish Institute for Human Rights in Copenhagen. Her book on Danish nationality in a historical and international perspective will be published in 2007. Harald Waldrauch was previously a researcher at the European Centre for Social Welfare Policy and Research in Vienna. He now works for the Commonwealth Bank of Australia. Previous publications: Die Integration von Einwanderern (2001), MigrantInnenorganisationen in der Großstadt (2004). Rainer Bauböck is Professor of Social and Political Theory at the European University Institute, Florence. Previous publications: Transnational Citizenship (1994), From Aliens to citizens (1994), The Challenge of Diversity (1996), Blurred Boundaries (1998), Migration and Citizenship (2006).

• Tables, Preface, 1 Austria, 2 Belgium, 3 Denmark, 4 Finland, 5 France, 6 Germany, 7 Greece, 8 Ireland, 9 Italy