1. Marshall School of Business, University of Southern California, Hoffman Hall 701, Los Angeles, CA 90089.
2. Bendheim Center for Finance, Princeton University, 26 Prospect Avenue, Princeton, NJ 08540.
3. Stanford Graduate School of Business and Cheong Kong Graduate School of Business, Stanford University, Stanford, CA 94305.
4. Department of Economics, Syracuse University, 426 Eggers Hall, Syracuse, NY 13244.