This study investigates whether the incidence of continued vocational education has changed as the German workforce commenced an aging process which is expected to intensify. As the lifespan in productive employment, lengthens human capital investments for older workers become increasingly...

Since the inequality of earnings in East Germany has approached West German levels in the late 1990s, the standard Roy model predicts that a positive selection bias of East-West migrants should disappear. Using a switching regression model and data from the IABemployment sample, we find however...

International migration is characterized by two puzzling facts: First, only a small share of the population tends to migrate although substantial and persisting income differences across countries exist. Second, net migration rates tend to cease over time despite persisting income differences....