TY - Front. Econ. China A1 - CUI Baomin, DENG Hongtu T1 - The nature of land property rights and contract options in institutional changes: A case study of cooperation economy Y1 - 2009-06-05 JF - Frontiers of Economics in China JO - Front. Econ. China SP - 250 EP - 264 VL - 4 IS - 2 UR - https://journal.hep.com.cn/fec N1 - 10.1007/s11459-009-0014-3 ER -