1. Associate professor, College of Economics & Management, Anhui Agricultural University, No.130 Changjiangxi Road, Hefei, Anhui 230036, P.R. China.
2. Postgraduate student, College of Economics & Management, Anhui Agricultural University, No.130 Changjiangxi Road, Hefei, Anhui 230036, P.R. China.
3. Senior manager, Postdoctoral Research Center of Hefei Xingtai Financial Holdings(Group) Co., Ltd., No.1688 Qimen Road, Hefei, Anhui 230071, P.R. China.
4. Post doctor, School of management, University of Science and Technologyof China, No.96, JinZhai Road, Hefei, Anhui 230026, P.R. China.
5. Lecturer, College of Economics & Management, Anhui Agricultural University, No.130 Changjiangxi Road, Hefei, Anhui 230036, P.R. China.