1) Michael Levy received an undergraduate and M.S. degrees in business administration from the University of Colorado at Boulder and a Ph.D. in business administration from Ohio State University 2) Barton A. Weitz received an undergraduate degree in electrical engineering from MIT and an M.B.A. and Ph.D. in business administration from Stanford University. 3) Dhruv Grewal received a Ph.D. from Virginia Tech and is the Toyota Chair in Commerce and Electronic Business and professor of marketing at Babson College.