The Roy-Borjas model predicts that international migrants are less educated than nonmigrants because the returns to education are generally higher in developing (migrant-sending) than in developed (migrant-receiving) countries. However, empirical evidence often shows the opposite. Using the case...

Die Studie schreibt die Indikatoren zur Qualifikationsstruktur der Erwerbstätigen, zur hochschulischen Bildung sowie zur individuellen und betrieblichen Weiterbildung fort. Bei der Qualifikationsstruktur zeichnet sich Deutschland im internationalen Vergleich weiterhin durch einen eher niedrigen...

The standard economic model of occupational choice following a basic Roy model emphasizes individual selection and comparative advantage, but the sources of comparative advantage are not well understood. We employ a unique combination of Dutch survey and registry data that links math and...