Montpellier Business School, PSB Paris School of Business, affiliation not provided to SSRN, University of Montpellier, CNRS, Université Paris X Nanterre, affiliation not provided to SSRN, affiliation not provided to SSRN, University of StrasbourgUniversity of Strasbourg - Bureau of Economic Theory and Application (BETA), affiliation not provided to SSRN, Grenoble Applied Economics Laboratory, Independent, University of Lille, University of Lille, Universite de Nice-Sophia Antipolis - GREDEG - UMR n° 7321, University of Strasbourg, French National Institute for Agriculture, Food and Environment (INRAE), University of Strasbourg, Paris School of Economics (PSE), Université de Caen, Aix Marseille University, Centre de Recherche en Économie et Management (CREM), affiliation not provided to SSRN, affiliation not provided to SSRN, Université Paul Cézanne Aix Marseille, EHESSUniversity of Toulouse 3, Paul Sabatier University - Centre National de la Recherche Scientifique (CNRS), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Toulouse Business School - TBS Education, affiliation not provided to SSRN, Vanier College, Burgundy School of Business, IESEG School of Management (IESEG) - Department of Economics and Quantitative Methods, affiliation not provided to SSRN, University of Montpellier and Université Montpellier I