Affiliation: | 1.School of Management,University of Science and Technology of China,He Fei,People’s Republic of China;2.School of Finance,Shandong University of Finance and Economics,Jinan,People’s Republic of China;3.Aston Business School,Aston University,Birmingham,UK;4.Lingnan College,Sun Yat-Sen University,Guangzhou,People’s Republic of China |