BA, University of Sao Paulo; MA, Pontifical Catholic University of Rio de Janeiro; PhD, University of Pennsylvania

BS, MS, Renmin University; MPhil, MA, PhD, Yale University

BS, MS, San Diego State University; PhD, University of Washington

BA, MS, University of Bucharest; MA, University of Rochester; MSIA, PhD, Carnegie Mellon University

MS, PhD, Stockholm School of Economics

BA, MBA, PhD, University of Colorado

BA, Pennsylvania State University; MBA, University of Pennsylvania