Yacine Aït-Sahalia (born 1966 in Algeria) is the Otto Hack 1903 Professor of Finance and Economics at Princeton University. His primary areas of research are financial econometrics and mathematical statistics. He served as the inaugural director of the Bendheim Center for Finance at Princeton University from 1998 until 2014.
Prior to joining Princeton University, he was an assistant professor (1993–96), associate professor (1996–98) and professor of finance (1998) at the University of Chicago Booth School of Business.
