1. School of Management, Kyung Hee University, Seoul 02447, Republic of Korea
2. Department of Economics and Finance, Daqing Normal University, Daqing 163111, China
3. Korea-China Business Studies, Namseoul University, Cheonan 31020, Republic of Korea
4. Business School, Changshu Institute of Technology, Changshu 215500, China
5. Department of Management, Hajee Mohammad Danesh Science and Technology University, Dinajpur 5200, Bangladesh