1. School of Economics, Institute for Study of Brain-Like Economics, Shandong University , Jinan 251000, China
2. China Academy of Corporate Governance, Reinhard Selten Laboratory, Nankai University , Tianjin 300071, China
3. Nankai University Binhai College , Tianjin 300270, China
4. School of Economics and Management, Fuzhou University , Fuzhou 350108, China