The purpose of this study is to measure changes in efficiency and productivity over time in the German insurance industry. These are important impacts of the liberalization and opening of the German insurance market. With the aid of the Data Envelopment Analysis an efficiency frontier has been...

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...

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...

Cross-country evidence on student achievement might be hampered by omitted country characteristics such as language or legal differences. This paper uses cross-state variation in Germany, whose sixteen states share the same language and legal system, but pursue different education policies....