[1] Kyung Hee Univ, Sch Management, Seoul 02447, South Korea
[2] Daqing Normal Univ, Dept Econ & Finance, Daqing 163111, Peoples R China
[3] Namseoul Univ, Korea China Business Studies, Cheonan 31020, South Korea
[4] Changshu Inst Technol, Business Sch, Changshu 215500, Peoples R China
[5] Hajee Mohammad Danesh Sci & Technol Univ, Dept Management, Dinajpur 5200, Bangladesh