Moretto, Michele; Vergalli, Sergio - Fondazione ENI Enrico Mattei (FEEM) - 2008
Recent European Legislation on immigration has revealed a particular paradox on migration policies. On the one hand, the trend of recent legislation points to the increasing closure of frontiers (OECD 1999, 2001,2004), also by using immigration quotas. On the other hand, there is an increase of...