Jérôme Ballet is Senior Lecturer in Economics at the University of Versailles Saint Quentin-en-Yvelines, France, and Researcher at the Institute of Research for Development, France. Damien Bazin is Assistant Professor in Economics at the University of Nice Sophia Antipolis (GREDEG), France. Jean-Luc Dubois is Research Professor at the Institute of Research for Development, France, and he teaches at the Catholic University of Paris, France. François-Régis Mahieu is Emeritus Professor of Economics at the University of Versailles Saint Quentin-en-Yvelines, France.
