[1] South China Univ Technol, Sch Business Adm, Guangzhou, Guangdong, Peoples R China
[2] Guangdong Univ Technol, Sch Management, Guangzhou, Guangdong, Peoples R China
[3] Hong Kong Univ Sci & Technol, Sch Business & Management, Clear Water Bay, Hong Kong, Peoples R China
[4] Hong Kong Univ Sci & Technol, Sch Engn, Clear Water Bay, Hong Kong, Peoples R China