1. Faculty of Finance, City University of Macau, Macau, China
2. The Business School, Northeast Normal University, Changchun, China
3. HSBC Business School, Peking University, Shenzhen, China
4. School of Economics, Sichuan University, Sichuan, China
5. Research Institute of Economics and Management, Southwestern University of Finance and Economics, Chengdu, Sichuan, China