Professor of Psychology, University of Würzburg and Humboldt-University, Berlin

Professor of Economic Psychology, Tilburg University. Vrije Universiteit Amsterdam.

Emeritus Professor of Psychology, Department of Psychology, University of Gothenburg …

Professor of Mental Health and Well-Being, Leeds Trinity University & London School of …

Professor Emeritus of Management, Middle Tennessee State University

University of Basel

Professor of Economics, University of Vienna

University of Vienna, University of Innsbruck

WiSo, University of Cologne

Emeritus Professor at the University of Canterbury