1. Postdoctoral Researcher, School of Economics and Management, Dalian Univ. of Technology, No. 2 Linggong Rd., Ganjingzi District, Dalian 116024, China. ORCID: .
2. Associate Professor, School of Economics and Management, Dalian Univ. of Technology, No. 2 Linggong Rd., Ganjingzi District, Dalian 116024, China (corresponding author). ORCID: .
3. Professor, School of Economics and Management, Dalian Univ. of Technology, No. 2 Linggong Rd., Ganjingzi District, Dalian 116024, China.
4. Professor, Dept. of Civil and Environmental Engineering, Norwegian Univ. of Science and Technology, Byggteknisk, 2-143, Gløshaugen, Høgskoleringen 7a, Trondheim 8900, Norway. ORCID: .