- ESADE Business School, Barcelona, Spain
- WHU Otto Beisheim School of Management, Vallendar, Germany
- HHL Leipzig Graduate School of Management, Leipzig, Germany
- ESCP Business School, Berlin (also: London, Torino, Madrid, Paris, Warsaw), Germany
- Frankfurt School of Finance & Management, Frankfurt am Main, Germany
- University of Chicago, Booth School of Business, ChicagoUniversity of Chicago, Booth School of Business, USA
- ESMT Berlin, Berlin, Germany
