1. Ph.D. Candidate, College of Management and Economics, Tianjin Univ., No. 92 Weijin Rd., Nankai District, Tianjin 300072, PR China; Special Research Student, Dept. of Civil Engineering, The Univ. of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan. ORCID: .
2. Professor, College of Management and Economics, Tianjin Univ., No. 92 Weijin Rd., Nankai District, Tianjin 300072, PR China.
3. Special Research Assistant, School of Economics and Management, Univ. of Chinese Academy of Sciences, No. 3 Zhongguancun Nanyitiao, Haidian District, Beijing 100190, PR China (corresponding author). ORCID: .
4. Commissioner, Agricultural Bank of China, No. 69 Jianguomennei St., Dongcheng District, Beijing 100005, PR China.
5. Assistant Professor, School of Public Policy and Administration, Chongqing Univ., No. 174 Shazheng St., Shapingba District, Chongqing 400044, PR China.