Institution: | aFriedrich Schiller University Jena, Chair of Economics/Microeconomics, Carl-Zeiß-Straße 3, 07745 Jena, Germany;bUniversity of Southern Denmark, Department of Marketing and Management, I2M Group, Campusvej 55, DK-5230 Odense M, Denmark;cDeutsche Bundesbank, Economic Research Centre, Wilhelm-Epstein-Straße 14, D-60431 Frankfurt am Main, Germany |