[1] Cent Univ Finance & Econ, Dept Urban & Real Estate Management, Beijing, Peoples R China
[2] CASS, Inst Social Dev, Beijing, Peoples R China
[3] Macquarie Univ, Dept Business, Sydney, NSW 2109, Australia
[4] Cent Univ Finance & Econ, Dept Engn Management, Beijing, Peoples R China