This study analyzes portfolio recommendations of financial experts, finding significant differences in portfoliostructure depending on the experts'institutional background. The recommendations stem from a survey…
This paper analyses the link between human capital and information technology (IT) in the service production process. The analysis is based on 1994 cross-sectional data for 1929 German firms drawn from the first…
In the context of climate protection policy it has been suggested that global CO2 emissions should be reduced significantly (contraction) and that per capita emissions should gradually be equalized across…
We analyze the economic effects of the differentiated targets for carbon abatement in six European Union member states. Our recursively-dynamic model includes a detailed representation of trade and energy…
Kann durch Lohnsubventionen an Arbeitgeber oder lohnbezogene Transfers an Arbeitnehmer die Beschäftigung erhöht werden? Aussagekräftige empirische Untersuchungen zur Beantwortung dieser Frage liegen für…