[1] Beijing Inst Technol, Sch Accounting & Finance, Zhuhai, Guangdong, Peoples R China
[2] Sun Yat Sen Univ, Business Sch, Nanfang Coll, Guangzhou 510970, Guangdong, Peoples R China
[3] Univ Macau, Fac Business Adm, Macau, Peoples R China
[4] Sun Yat Sen Univ, Sch Tourism Management, Guangzhou, Guangdong, Peoples R China
[5] Tsinghua Univ, Sch Econ & Management, Beijing, Peoples R China