1. (meg.campbell@colorado.edu) is the Provost Professor of Marketing at the Leeds School of Business, University of Colorado Boulder, Boulder, CO 80309-0419, USA
2. (jinman@katz.pitt.edu) is the Albert Wesley Frey Professor of Marketing and associate dean for Research and Faculty at the Katz Graduate School of Business, University of Pittsburgh, Pittsburgh, PA 15260, USA
3. (akirmani@rhsmith.umd.edu) is the Ralph J. Tyser Professor of Marketing at the University of Maryland, Robert H. Smith School of Business, College Park, MD 20742, USA
4. (lprice13@uwyo.edu) is a professor and Dick and Maggie Scarlett Chair in Business Administration at the College of Business, University of Wyoming, Laramie, WY 82071, USA