First Author:   Ferdinand Owoundi C.R.I.E.F, University of Poitiers (France) ferdinand.owoundi.fouda@univ-poitiers.fr   , C.R.I.E.F EA 2249, 2 rue Jean Carbonnier,, Department of Law and Economics, Bât A1 Poitiers, 86022, France       http://crief.labo.univ-poitiers.fr/membres/doctorants/owoundi-ferdinand/