1. University Distinguished Professor of Law, Economics, and Management; Vanderbilt University; 131 21st Avenue South Nashville TN 37203
2. Alan D. Schwartz Professor of Marketing, Fuqua School of Business; Duke University; 100 Fuqua Drive Durham NC 27706
3. Research Associate, Fuqua School of Business; Duke University; 100 Fuqua Drive Durham NC 27706