1. College of Management and Economics, Tianjin University, Tianjin, People’s Republic of China
2. College of Management, Hangzhou Dianzi University, Hangzhou, People’s Republic of China
3. The Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, USA
4. College of Merchandising, Hospitality & Tourism, University of North Texas, Denton, TX, USA