Cuong Hung Vuong MRE and LabEx Entreprendre, University of Montpellier   8 Avenue Frederic Mistral Apt 5 Montpellier, Montpellier 34000 France   Hung-cuong.vuong@umontpellier.fr             JEL Areas: L4 : Antitrust Issues and Policies: General L5 : Regulation and Industrial Policy: General