1. Associate Professor, School of Economics and Management, China Univ. of Geosciences, Beijing 100083, China.
2. Postdoctoral Fellow, Dept. of Geography and Resource Management, Chinese Univ. of Hong Kong, Hong Kong SAR, China (corresponding author). ORCID: .
3. Master of Finance, School of Software and Microelctronics, Peking Univ., Beijing 100871, China.
4. Master’s Student, School of Economics and Management, Hebei Univ. of Technology, Tianjin 300130, China.