1. University Distinguished Professor of Marketing, M. B. Zale Chair in Retailing & Marketing Leadership, Regents Professor, Mays Business School, Texas A&M University, College Station, TX, USA
2. JC Penney Chair in Marketing and Retailing Studies, Mays Business School, Texas A&M University, College Station, TX, USA
3. Executive Director, The Impact Factory, Assistant Professor of Pediatrics, Population Health & Public Policy, Dell Medical School & Lyndon B. Johnson School of Public Affairs, The University of Texas at Austin, Austin, TX, USA