区域耕地保护补偿分区实证研究

EMPIRICAL RESEARCH ON ZONING OF EXTERNALITIES COMPENSATION FOR REGIONAL CULTIVATED LAND PROTECTION

由于我国各地自然、经济、社会条件的差异,区域间耕地保护补偿关系必然不同。依据外部性理论,采用人均耕地阈值方法,将全国31个省级行政区划分为耕地赤字区、耕地平衡区以及耕地盈余区,确定了省级层面耕地保护补偿关系。分区结果显示:全国耕地赤字区12个省份,耕地平衡区8个省份,耕地盈余区11个省份,并将补偿分区与我国传统粮食分区进行比较,显示出了我国耕地资源的恶化趋势及补偿的迫切性。分区结果为耕地保护区域横向补偿额度及其流向提供了方向性指导。

To improve the efficiency of land protection,social equity and justice,our government and academia began to pay special attention to the issue of compensation for land protection.The compensation relationships between regions are different because of China＇s various regions natural,economic and social conditions.In this paper,the country＇s 31 provincial-level administrative regions had divided into the deficit area,balance area,and surplus area of cultivated land based on externality theory and per-capita cultivated land threshold.Zoning results in 12 provinces of deficit area,8 provinces of balance area,and 11 provinces of surplus area.The differences between land compensation zoning and traditional food zoning which showed the deterioration trend of China＇s cultivated land protection and the urgency of compensation have also been compared in this paper.The results provide directional guidance forregional cultivated land protection.