Florent Bresson Université Clermont Auvergne, CERDI   Clermont-Ferrand, 63000 France   florent.bresson@uca.fr   https://cerdi.uca.fr/version-francaise/unite/lequipe/annuaire/m-florent-bresson#/       Primary Research Focus: poverty, inequality, bipolarisation measurement, development economics   JEL Areas: D3 : Distribution: General I3 : Welfare and Poverty: General