1. School of Management, University of Science and Technology of China, Hefei, Anhui, People’s Republic of China
2. Hwabao Equity Investment Fund Management Co., Ltd., Pudong New Area, Shanghai, People’s Republic of China
3. International School of Business Finance, Sun Yat-Sen University, Zhuhai, People’s Republic of China
4. School of Economics, Hefei University of Technology, Hefei, People’s Republic of China
5. Center for Industrial Information and Economy, Hefei University of Technology, Hefei, People’s Republic of China