Simon Green is a Lecturer at the Institute for German Studies, University of Birmingham. He has worked extensively on German politics, in particular immigration and citizenship policy, and his book The Politics of Exclusion: Institutions and Immigration Policy in Contemporary Germany was published in 2004.
William E. Paterson is Professor of German Politics and Director of the Institute for German Studies, University of Birmingham. He has written widely on German and European politics, and in 1999 was awarded an OBE for scholarship in German studies.