1. School of Business Administration, Shandong Women’s University, Jinan, Shandong, China
2. School of Economics and Management, Shandong Agricultural University, Taian, Shandong, China
3. Department of Economics, Faculty of Economics, Administrative and Social Sciences, Nisantasi University, Istanbul, Turkey
4. School of Economics, Finance and Banking, Universiti Utara Malaysia, Malaysia
5. Department of Business Administration, ILMA University, Karachi, Pakistan