Bertocchi, Graziella; Strozzi, Chiara - Fondazione ENI Enrico Mattei (FEEM) - 2005
world starting from the 19th century. The impact of the original, exogenously-given laws on international migration proves … insignificant for the early, mass migration waves, which confirm to be driven primarily by economic incentives. Postwar convergence … of citizenship laws is determined by legal tradition and international migration, but also by border stability, the …