What French mathematician, whose father was a tax collector in Rouen, did Oleg Khoma do research on?
Oleg Khoma Oleg Khoma (born October 30, 1966) is Ukrainian historian of European philosophy, researcher, translator and commentator on 17th- and 20th-century French philosophy. Researcher of Blaise Pascal, Rene Descartes and Nicolas Malebranche.
Xavier Gabaix Xavier Gabaix (born August 1971) is a French economist, currently a Professor of Finance at the Harvard University . He has been listed among the top 8 young economists in the world by "The Economist". He holds a B.A. in Mathematics from the Ecole Normale Supérieure, as well as a Ph.D. in Economics from Harvard University.