Prominente Mikrodatenbasis für die Analyse von Einkommen und ihrer Verteilung ist die Einkommens- und Verbrauchsstichprobe (EVS). Allerdings sind hohe Einkommen über der "Abschneidegrenze" von 35 000 DM Haushaltsnettoeinkommen pro Monat nicht vorhanden. In dieser Studie wird erstmals der Frage...

Proceeding form the optional outcome for a monopolistic trade union, the question is raised how a contract to the mutual benefit of employer and employees has to look like. The margins for an improvement for workers as well as entrepreneurs are traced out. Furthermore, a proposal of fair wages...

Improving early childhood education and care (ECEC) services is one of the challenging duties of public authorities in Germany.We think that inefficiency with respect to the quantity as well as the quality of ECEC services is caused by the prevalent object-based financing system. In this...

In all health care systems exists governmental regulation, as the market for health is unanimously regarded as imperfect. The German health care market is a good example for strongly regulated market in nearly each submarket, partially the determination of prices. Reimbursement of health goods...

This note explores the relationship between the price elasticity of demand and the R&D intensity of the product. We introduce the concept of R&D intensity into a standard Dixit-Stiglitz/Krugmann-type setting. R&D activity is treated as a ficed cost of production. Within this framework, sectors...

The number of self-employed workers in Europe has been in decline since the 1990s. At the same time unemployment has decreased and GDP per capita increased. In this study we analyse macroeconomic causes of these trends for the EU 15. We use data from the European Labour Force Survey for the...