1. Professor, School of Economics and Management, Tongji Univ., Shanghai 200092, China.
2. Graduate Research Assistant, School of Economics and Management, Tongji Univ., Shanghai 200092, China.
3. Assistant Professor, School of Economics and Management, Tongji Univ., Shanghai 200092, China (corresponding author). ORCID: .
4. Frederick Law Olmsted Professor, School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA 30332.