His Introduction à la théorie de la redistribution des richesses, c1994: t.p. (Thomas Piketty) p. 4 of cover (b. 1971; enseigne depuis septembre 1993 au MIT (Etats-Unis))

Wikipedia, June 3, 2019 (Thomas Piketty (born 7 May 1971) is a French economist whose work focuses on wealth and income inequality. He is a professor (directeur d’études) at the School for Advanced Studies in the Social Sciences (EHESS), associate chair at the Paris School of Economics and Centennial professor at the International Inequalities Institute, which is part of the London School of Economics; born Clichy, Hauts-de-Seine, France)