长江经济带土地征收社会经济效益评价

Evaluation of social and economic benefits of land expropriation in the Yangtze River Economic Belt

基于2006—2019年长江经济带各省(市)的总征收土地面积、GDP、全社会固定资产投资、地方财政收入、城镇人口等经济社会数据,构建土地征收效益评价指标体系,采用层次分析法、熵权法定量测算长江经济带土地征收社会经济效益,并利用GIS进行空间分析。结果表明,2006—2019年长江经济带各省(市)土地征收效益波动变化明显,2006—2009年波动较大,2010—2019年波动较小。整体而言,长江经济带土地征收效益较低,低和较低效益的省(市)数量多。长江经济带土地征收效益空间差异变化大,不仅带内东中西3个区域之间变化差异较大,而且3个区域内部也存在较大差异,并没有出现俱乐部趋同现象。

Based on the economic and social data of the total expropriated land area,GDP,total social fixed asset investment,local fiscal revenue,and urban population of the provinces(cities)of the Yangtze River Economic Belt from 2006 to 2019,the evaluation index system of land expropriation benefits was built,the social and economic benefits of land expropriation of the Yangtze River Eco⁃nomic Belt were calculated by hierarchical analysis and entropy right method,and the spatial analysis was conducted by GIS.The re⁃sults showed that the land expropriation benefits of provinces(cities)in the Yangtze River Economic Belt from 2006 to 2019 fluctuat⁃ed significantly.From 2006 to 2009,the land expropriation benefits fluctuated greatly,and from 2010 to 2019,the land expropriation benefits fluctuated slightly.On the whole,the land expropriation benefits in the Yangtze River Economic Belt were relatively low,and the number of provinces(cities)with low and relatively low benefits was large.The spatial differences of land expropriation benefits in the Yangtze River Economic Belt were great,not only among the three regions of the east,middle and west,but also within the three regions,and there was no convergence phenomenon of clubs.