"This paper analyses the (self-)selection of migrants between countries which have substantial differences in the inequality of earnings and income levels. In an extended version of the Roy-model we consider migration costs, which tend to grow less than proportional with the income level. As a...

"Recent theoretical research deals with economic costs and benefits of cultural diversity related to immigration. However, empirical evidence regarding the impact of cultural diversity on economic performance is still scarce. This paper investigates the significance of cultural diversity of the...

"We study the role of establishment-specific wage premiums in generating recent increases in West German wage inequality. Models with additive fixed effects for workers and establishments are fit in four distinct time intervals spanning the period 1985-2009. Unlike standard wage models,...

"To what extent is the gender wage gap of fulltime employees due to differences in productiv-ity- related characteristics, to discrimination of female employees, and how is the wage gap affected by firm specific features? To analyze these problems we use a linked employer-employee database for...

"The vocational qualification in Germany is crucial for a successful participation in the labour market. Persons without a vocational certification carry a clearly higher risk to become jobless and they have problems to gain a sustained foothold in the labour market. In contrast, at the upper...

"Evaluations of the promotion of further vocational training for the unemployed often address the question, whether further vocational training increases subsequent transitions into employment. But in regard of labour market policy the quality of the employment gained is also important. In this...

"Since the fall of the iron curtain in 1989, the migration deficit of the Eastern part of Germany has accumulated to 1.8 million people, which is over 10 percent of its initial population. Depending on their human capital endowment, these migrants might either - in the case of low-skilled...

"To what extent is the gender wage gap of fulltime employees due to differences in productiv-ity- related characteristics, to discrimination of female employees, and how is the wage gap affected by firm specific features? To analyze these problems we use a linked employer-employee database for...

"Socialist societies often emphasized the abolition of traditional social classes. To achieve this objective, educational opportunities were at times 'actively managed' and allocated to children of less educated parents. What happened to these patterns after the demise of socialist rule in...

"This paper examines the joint impact of international trade and technical change on U.K. wages across different skill groups. International trade is measured as changes in product prices and technical change as total factor productivity (TFP) growth. We take account of a multi-sector and...