1. IESEG School of Management, UMR 9221 - LEM - Lille Économie Management, France
2. Univ. Lille, UMR 9221 - LEM - Lille Économie Management, France
3. CNRS, UMR 9221 - LEM - Lille Économie Management, France
4. University of Groningen, The Netherlands
5. Vrije Universiteit Brussel, Belgium
6. Maastricht University, The Netherlands