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Convergence, trade and factor mobility in the European Union: Implications for enlargement and regional policy
Niebuhr, Annekatrin, (2004)
The determinants of regional disparities in skill segregation: Evidence from a cross section of German regions
Schlitte, Friso, (2010)
EU enlargement and convergence: Does market access matter?
Niebuhr, Annekatrin, (2008)