CEN TRE ON MIGRATION, CITIZENSHIP AND DEVELOPMENT 2010 Collected Working Papers from the TRANS-NET Project Transnationalisation and Institutional Transformations edited by Thomas Faist, Pirkko Pitkänen, Jürgen Gerdes and Eveline Reisenauer COMCAD Arbeitspapiere - Working Papers General Editor: Thomas Faist No. 87, 2010