The Free Movement of Workers in an Enlarged European Union: Institutional Underpinnings of Economic Adjustment -- The Redistributive Impacts of Migration after the EU's Eastern Enlargement -- Migration in Italy is Backing the Old Age Welfare -- Migration 10 Years After: EU Enlargement, Closed Borders, and Migration to Germany -- Ireland's Recession and the Immigrant-native Earnings Gap -- Post-enlargement Migration and Adjustment in a Receiving Country: The Case of Sweden -- Labor Mobility as an Adjustment Mechanism in the UK during the Great Recession -- Migration, Crisis and Adjustment in an Enlarged EU: The Spanish Perspective -- Did Post-enlargement Labor Mobility Help the EU to Adjust during the Great Recession? The Case of Slovakia -- Migration as an Asset? Polish Returnees at the Time of the Crisis -- Should I Stay or Should I Go? Romanian Migrants during Transition and Enlargements -- The Experiences of a New Emigrant Country: Emerging Migration from Hungary -- Migration Experience of the Baltic Countries in the Context of Economic Crisis -- Labor Market Transitions during the Great Recession in Estonia -- Labor Market Policies and Labor Market Flexibility during the Great Recession: The Case of Estonia -- Returning Home at Times of Trouble? Return Migration of EU Enlargement Migrants during the Crisis -- EU Post-Enlargement Migration and the Great Recession: Lessons and Policy Implications.