[1] Fudan Univ, Sch Management, Shanghai, Peoples R China
[2] Dongbei Univ Finance & Econ, Sch Accounting, Dalian, Peoples R China
[3] Zhejiang Gongshang Univ, Int Business Sch, Hangzhou, Peoples R China
[4] Dongbei Univ Finance & Econ, Sch Business Adm, Dalian, Peoples R China