1. Department of Construction Management, School of Economics and Management, Southwest Jiaotong University, Chengdu, China
2. Department of Construction Management, School of Civil and Environmental Engineering, Cornell University, Ithaca, NY, USA
3. School of Economics and Management, Southwest Jiaotong University, Chengdu, China
4. School of Business, Management and Social Sciences, Quest International University Perak, Ipoh, Malaysia
5. Power China South Construction Investment Co. Ltd., Shenzhen, China