main affiliation

University Duisburg-Essen

Institute for Socio-Economics

Forsthausweg 2, 47057 Duisburg

Germany

phone: +49/203/379-4325

second affiliation

Johannes Kepler University Linz

Department of Philosophy and Theory of Science &

Institute for Comprehensive Analysis of the Economy (ICAE)

Altenbergerstraße 69, 4040 Linz

Austria

phone: +43/732/2468-3685