University of Maryland, University of Southern California - Marshall School of Business, affiliation not provided to SSRN, Harvard Business School - Marketing Unit, California State Polytechnic University, San Luis Obispo - Orfalea College of Business, affiliation not provided to SSRN, Queen Mary University of London, University of California, Berkeley - Marketing Group, affiliation not provided to SSRN, Harvard University - Harvard Kennedy School (HKS), University of Pennsylvania - The Wharton School and China Europe International Business School