Gutachten im Auftrag der VEBA AG, Bonn 1999 (106 Seiten).

Study for the Department for Education and Employment of the United Kingdom, Bonn 1999 (117 pages).

Gutachten im Auftrag des Ministeriums für Arbeit und Soziales, Qualifikation und Technologie des Landes Nordrhein-Westfalen, Bonn 2002 (81 Seiten)

While global migration is increasing, internal EU migration flows have remained low. This paper contributes to a better understanding of the determinants and scale of European migration. It surveys previous historical experiences and empirical findings including the recent Eastern enlargements....

We analyze the determinants of household work contracted in the German shadow economy. The German socio-economic household panel, which enumerates casual domestic employment, is used to estimate the demand for such household work. The regressors include regional wage rates, household income and...

International migration of people is a momentous and complex phenomenon. Research on its causes and consequences, requires sufficient data. While some datasets are available, the nature of migration complicates their scientific use. Virtually no existing dataset captures international migration...

With globalization, the size of migration and the value of ethnicity is rising. Also Cyprus undergoes a strong process of change while experiencing large inflows of migration. The paper investigates the challenges and the potentials of migration from a European Union perspective. It advocates...

A number of studies suggest that mortality rates among East German men increased in the wake of reunification, in particular between 1989 and 1991, in some age groups by up to the thirty percent. This study first examines the developments of mortality and cause of death statistics based on...

The macro evidence of increased adjustment pressure since the early seventies suggests that job mobility should have increased. Hence, retrospective and spell data from the German Socio-Economic Panel are combined in order to test the hypothesis that job stability for German workers declined...

The German labor market reforms seem to be on the right track. However, they need to be adjusted especially on the organizational side to make them more effective. The labor market instruments can be concentrated on temporary company wage subsidies, training measures and financial incentives for...