Hippolyte d'Albis[1] is a French economist, born November 24, 1973, in London, specializing in demographic issues. He is a professor at Pantheon-Sorbonne University and the Paris School of Economics.[2] He is Deputy Director for Science[3] at the CNRS Institute for Social Sciences and Humanities in charge of research in economics, management, geography and regional studies and a member of the Institut Universitaire de France and the Cercle des économistes.