摘要
城乡土地要素交换使稀缺资源得到优化配置,但随之带来城乡土地要素的不平等交换问题,成为当前制约城乡统筹发展的最大障碍。基于弹性分析方法,建立城乡土地要素交换的福利效应分解模型,充分考虑我国现行土地市场上政府垄断和农地承担的社会保障职能,将土地增值收益分配转变为需求弹性的估计。研究发现:政府获得的土地收益不仅包括其应得的自然增值收益,还包括因垄断、外部性等市场失灵因素导致的价格扭曲。实证研究估算出价格扭曲占政府土地出让收入比重高达62.8%,剔除土地正外部性影响后的农地补偿仅占土地增值收益的8.67%。因此,要建立城乡土地要素平等交换的长效机制,政策需从过去单纯提高农地补偿,转向如何提高城市建设用地需求弹性和降低农用地需求弹性的轨道上来。
The exchange of urban and rural land,while optimizing allocation of scarce resources,brings about unequal exchange of land factor,which has become the biggest obstacle to the development of the rural areas.Based on elasticity method,the paper establishes a welfare decomposition model and replace allocation of land added value with evaluation of land demand elasticity after considering government monopoly and externality in China＇s land market.Government＇s land added value not only includes the natural added value but also the price distortion caused by monopoly and externality. The model estimates that the price distortion accounts for 62.8 percentage of government＇s land income,and that agriculture land compensation accounts for only 8.67 percentage of land added value after removing the impact of externality. To establish a long-term mechanism for the fair exchange of urban and rural land,instead of improving land compensation,government should make efforts to increase the land demand elasticity of the urban construction land.
出处
《农林经济管理学报》
2017年第1期55-64,共10页
Journal of Agro-Forestry Economics and Management
基金
教育部人文社会科学研究规划基金项目(15YJA790034)
国家社会科学一般项目(13BJY053)
关键词
城乡土地交换
弹性分析
福利效应
自然增值
价格扭曲
exchange of urban and rural land
elasticity analysis
welfare effect
natural added-value
price distortion
