1. School of Textile Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, China
2. School of Government, Chinese Academy of Social Sciences, Beijing China
3. School of Economics and Management, Zhejiang Sci-Tech University, Hangzhou, China
4. School of Economics, Qufu Normal University, Rizhao, China
5. School of Economics, Shandong University of Finance and Economics, Jinan, China
6. Faculty of Economics, Chiang Mai University of Finance and Economics, Chiang Mai 50200, Thailand