Prof. Dr. Bernd Raffelhüschen, Stefan Fetzer und Christian Hagist, Universität Freiburg, untersuchen mit Hilfe der Generationenbilanzierung, welche Auswirkungen die aktuellen Vorschläge (nämlich Bürgerversicherung oder Gesundheitsprämien) zur Reform der gesetzlichen Krankenversicherung,...

Experimental evidence reveals that there is a strong willingness to trust and to act in both positively and negatively reciprocal ways. So far it is rarely analyzed whether these variables of social cognition influence everyday decision making behavior. We focus on entrepreneurs who are...

This paper systematically investigates whether different kinds of personality characteristics influence entrepreneurial development. On the basis of a large, representative household panel survey, we examine the extent to which the Big Five traits and further personality characteristics, which...

Existenzgründer aus Arbeitslosigkeit schaffen nicht nur ihren eigenen Arbeitsplatz, der in vielen Fällen dauerhaft Bestand hat. Häufig geben diese Selbständigen auch weiteren Menschen Arbeit. Wie eine gemeinsame Studie des DIW Berlin und des Instituts für die Zukunft der Arbeit (IZA Bonn)...

This paper extends previous research about the determinants of reservation wages by analysing the effect of progressive income taxation on the ratio between reservation and net market wages. Based on micro data for Germany (SOEP) we show that joint income taxation in Germany which discriminates...

Turning unemployment into self-employment has become a major focus of German active labour market policy (ALMP) in recent years. If effective, this would not only reduce Germany?s persistently high unemployment rate, but also increase its notoriously low self-employment rate. Empirical evidence...

During the next decades the populations of most developed countries will grow older as a result of the low level of birth rates since the 1970s and/or the continuously increasing life expectancy. We show within a Generational Accounting framework how unsustainable the public finances of France,...