1. School of Economics, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
2. Institute of International Business and Economics Innovation and Governance, Shanghai University of International Business and Economics, Shanghai, People’s Republic of China
3. School of International Trade and Economics, Anhui University of Finance and Economics, Bengbu, People’s Republic of China
4. Changjiang Securities Company Limited, Wuhan, People’s Republic of China