1. Professor, School of Urban Economics and Management, Beijing Univ. of Civil Engineering and Architecture, Beijing 102616, China. ORCID: .
2. Master’s Degree Candidate, School of Urban Economics and Management, Beijing Univ. of Civil Engineering and Architecture, Beijing 102616, China.
3. Associate Professor, School of Civil Engineering, Harbin Institute of Technology, Harbin 150001, China (corresponding author).
4. Associate Professor, School of Urban Economics and Management, Beijing Univ. of Civil Engineering and Architecture, Beijing 102616, China.