Dorgyles C.M. Kouakou Université de Rennes, CNRS, CREM - UMR 6211, F-35000 Rennes, France   7 Place Hoche Rennes, 35000 France   dorgyles.kouakou@univ-rennes.fr   https://www.dorgylescmkouakou.com/           JEL Areas: O1 : Economic Development: General O3 : Technological Change; Research and Development: General