从微观数据看我国土地供应的时空演变——兼论微观宗地交易数据的使用  

Spatial and temporal evolution of land supply in China from Microdata:Also on the use of micro parcel transaction data

作　　者：周玉龙[1] 杨继东[2] 姚鹏 ZHOU Yu-long;YANG Ji-dong;YAO Peng

机构地区：[1]南开大学经济与社会发展研究院、经济行为与政策模拟实验室 [2]中国人民大学经济学院 [3]曲阜师范大学经济学院 [4]山东大学

出　　处：《城市问题》2022年第9期35-44,共10页Urban Problems

基　　金：国家自然科学基金青年项目(71803092)——“中国高速铁路对土地市场的影响研究——基于微观土地交易数据的分析”。

摘　　要：搜集2007—2019年全国220余万条宗地交易数据,结合年鉴数据,从微观视角研究了我国土地出让的时空特征。研究结果发现:我国国有建设用地供应的市场化进程正在快速推进,但供应规模存在较大波动;土地供应向外扩张的特征明显;工业用地供应存在显著的空间分异特点,供应规模和质量的南北差距问题愈发突出;体现产业发展质量的高技术产业用地供应呈现出多空间层次的“中心—外围”结构;住宅用地的人地协调程度有待提升。基于对微观宗地交易总体特征的系统性分析,提出了土地供应改革对应的政策建议。Basedon the full sample data of more than 2.2 million parcel land transactions and data from statistical books in China from 2007 to 2019,this paper studies the temporal and spatial characteristics of land transfer in China from a micro perspective.The results show that:first,the marketization process of state-owned construction land supply in China is advancing rapidly,but the supply scale fluctuates greatly.Second,the outward expansion of land supply is obvious.Third,the supply of industrial land has significant spatial differentiation,and the gap between the north and the south in supply scale and quality is becoming more and more prominent.Fourth,the supply of high-tech land reflecting the quality of industrial development presents a multi-level center periphery structure.Fifth,the degree of human land coordination of residential land needs to be improved.Based on the systematic analysis of the overall characteristics of micro parcel transaction,the corresponding policy suggestions for the land supply reform are put forward.

关 键 词：土地供应 宗地交易数据 时空动态 发展研究 

分 类 号：F299.233[经济管理—国民经济]