[1] East China Univ Sci & Technol, Sch Business, Shanghai, Peoples R China
[2] Southwestern Univ Finance & Econ, Res Inst Econ & Management, Chengdu, Sichuan, Peoples R China
[3] Univ New South Wales, Sch Management, Sydney, NSW, Australia
[4] Southwestern Univ Finance & Econ, Sch Business Adm, Chengdu, Sichuan, Peoples R China