1. Syracuse University, 2029, Whitman School of Management, Syracuse, New York, United States;
2. Southwestern University of Finance and Economics, 12603, Research Institute of Economics and Management, Chengdu, Sichuan, China;
3. Louisiana State University, 5779, Management, Apt 13, 1724 North 9th St, Baton Rouge, Louisiana, United States, 70803-2804;