1. Aix-Marseille University (Aix-Marseille School of Economics)’CNRS-EHESS and Institut Universitaire de France
2. Research Institute for Economics and Business Administration; Kobe University, Japan, and Institute of Economic Research, Kyoto University; Japan
3. Aix-Marseille University (Aix-Marseille School of Economics)’CNRS-EHESS & EDHEC Business School; France