[1] Shanghai Univ Finance & Econ, Sch Publ Econ & Adm, Fenghuang Bldg 503 Guoding Rd 777, Shanghai 200433, Peoples R China
[2] Florida Int Univ, Hollo Sch Real Estate, 1101 Brickell Ave,Suite 1100-S, Miami, FL 33131 USA
[3] Jinan Univ, Coll Econ, West Huangpu Ave 601, Guangzhou 510632, Guangdong, Peoples R China