This paper tests the question whether the integration process in the EU has contributed to the often-observed growing dispersion of income over the regions of the EU, in the presence of convergence between the member states. We do this by introducing price convergence as an indicator of...

Using a spatial systems estimator to incorporate spatial interactions and endogeneity of income levels and migration, this paper finds a positive effect of migration on cohesion within the European Union on the NUTS 2 level. As migration can generally be observed from low to high income regions,...