Integrierte Umweltschutztechniken gewinnen international an Bedeutung, weil von ihnen neben ökologischen Vorteilen gleichzeitig auch Impulse für den Standortwettbewerb und damit den Arbeitsmarkt erwartet werden. Die Studie liefert¤ erstmals empirisch fundierte Aussagen zu den...

The paper examines the evolution of returns to education in the West German labour market over the last two decades. During this period, graduates from the period of educational expansion in the sixties and seventies entered the labour market and an upgrading of the skill structure took place....

Empirical measurement of impacts of active labour market programmes has started to become a central task of economic researchers. New improved econometric methods have been developed that will probably influence future empirical work in various other fields of economics as well. This volume...

Many children grow up with parents working abroad. Economists are interested in the achievement and well-being of these "home alone" children to better understand the positive and negative aspects of migration in the sending countries. This paper examines the causal effects of parents' migration...

In Germany, apprenticeship training firms currently face a shrinking number of qualified school-leavers because of smaller birth cohorts and an increasing proportion of school leavers aiming for higher education. This paper investigates whether a programme that supports firms to train...

Many children grow up with parents working abroad. Economists are interested in the achievement and well-being of these "home alone" children to better understand the positive and negative aspects of migration in the sending countries. This paper examines the causal effects of parents' migration...

Many children grow up with parents working abroad. Economists are interested in the achievement and well-being of these "home alone" children to better understand the positive and negative aspects of migration in the sending countries. This paper examines the causal effects of parents' migration...