Using a stochastic frontier approach this paper evaluates the effects of substantial changes in the teaching material on students learning efficiency. The results indicate that the main effects of the re-organization on the learning efficiency was a decreasing importance of students? attendance...

In this paper six authors propose guidelines for German labor market policy, to overcome current discouragement and lead to a new balance of social security and individual competitiveness. Crucial aspects in this regard should be a reformed tax system based on excise instead of income taxes, and...