Economist, professor of finance at HEC. His research interests include corporate finance, behavioral economics, banking economics, the carbon transition, and the use of data in finance. PhD in economics from the Massachusetts Institute of Technology (MIT), he has taught at the Toulouse School of Economics, New York University, and the University of Chicago, and has been a resident researcher at the IMF and a visiting professor at Princeton and Harvard. He received the 2014 "Best Young Economist" award.