1. Associate Professor, School of Economics and Management, Southwest Jiaotong Univ., Chengdu, Sichuan 610031, China.
2. Master’s Candidate, School of Economics and Management, Southwest Jiaotong Univ., Chengdu, Sichuan 610031, China (corresponding author). ORCID: .
3. Professor, School of Public Administration, Southwest Jiaotong Univ., Chengdu, Sichuan 610031, China.