Moshe (Shiki) Levy is the John Berg professor of finance at the Hebrew University Business School. His research interests include portfolio theory, decision-making under uncertainty, the evolution of preferences, social networks, social phase transitions, and econophysics. He is the recipient of the Journal of Investment Management Harry Markowitz award.
Richard Roll was most recently the Linde professor of Finance at the California Institute of Technology. He is also a professor emeritus at UCLA where he held the Joel Fried Chair at the Anderson School. He was a principal of Compensation Valuation and a board member of Western Asset Mortgage Capital Corp. He worked on the Minuteman missile and the Saturn moon rocket at the Boeing Corporation and founded mortgage securities research at Goldman Sachs. He is a founder of Roll and Ross Asset Management and has consulted for many US corporations, law firms, and government agencies. Roll has a BA in aeronautical engineering from Auburn University, an MBA from the University of Washington, and a PhD from the University of Chicago.