Affiliation: | University of Münster, Institute of Economic Education, Scharnhorststr. 100, 48155, Münster, Germany;University of Eastern Piedmont, Department of Humanities, Via G. Ferraris, 116, 13100 Vercelli, Italy;DG ECFIN, European Commission, CHAR 14/233, B-1049 Brussels, Belgium;Faculty of Management and Economics, Ruhr-Universität Bochum, Universitätsstraße 150, 44801, Bochum, Germany;Dept. of Economics, Hallym University, Bongeusangil 22-29, Chuncheon, Gangwon-do 24265, Republic of Korea;Laboratory of Physics, Kochi University of Technology, Tosa Yamada, Kochi 782-8502, Japan |