1. Ximena Garcia-Rada (xgarciarada@mays.tamu.edu) is an assistant professor of marketing at Mays Business School, Texas A&M University, 4113 TAMU, 210 Olsen Blvd, College Station, TX 77843, USA
2. Mary Steffel (m.steffel@northeastern.edu) is an associate professor of marketing at the D’Amore-McKim School of Business, Northeastern University, 360 Huntington Ave, Boston, MA 02115, USA
3. Elanor F. Williams (elanorfwilliams@wustl.edu) is an associate professor of marketing at the Olin Business School, Washington University in St. Louis, Knight/Bauer Hall, 1 Brookings Drive, Campus Box 1156, Saint Louis, MO 63130, USA
4. Michael I. Norton (mnorton@hbs.edu) is the Harold M. Brierly Professor at Harvard Business School, Harvard University, Soldiers Field Road, Boston, MA 02163, USA