Publikationen

1. Vorrangige Probleme von Jugendlichen ohne Ausbildungsvertrag und die Rolle des Sozialarbeiters in der Berufsschule
2. Conference on Contract Practice in the European Space Sector, 26 - 27 November 2009, German Aerospace Centre (DLR), Bremen
3. The impact of risk aversion, role models, and the regional milieu on the transition from unemployment to self-employment
4. Technological change and the dynamics of industries, theoretical issues and empirical evidence from Dutch manufacturing