This paper concisely reviews what we know about the experience of an enlarging European Union with free movement of workers within its borders. We focus on the two most recent, Eastern, enlargement waves of 2004 and 2007. We first assess the actual migration flows following the enlargements...

EU Enlargement and the Labor Markets: What Do We Know? -- Lessons from Migration after EU Enlargement -- Labor Mobility in the Enlarged EU: Who Wins, Who Loses? -- Post-Enlargement Migration and Public Perception in the European Union -- The Impact of Migration on Destination Labor Markets -- EU...