住宅用地价格与土地集约利用度相关性研究——以四川省成都市为例

An Analysis on the Correlation of the Residential Land Prices and the Urban Land Intensive Use: A Case of Chengdu Region

针对土地价格与土地集约利用相互关系的研究大多以定性为主,普遍缺乏定量方面的研究,而两者之间又确实存在着某种数量关系,地价越高土地集约利用程度越高,而集约利用程度的提高又降低了单位面积土地的使用价格.近几年随着房价的不断攀升人们对住宅用地所表现出的关注程度远远超过对商业及工业用地.因此以住宅用地作为研究对象对住宅用地价格与用地集约利用度之间的定量关系进行研究,实现通过提高土地集约利用度来调节地价控制房价的目的.结合具体研究区域调查选取了2013年上半年100个住宅地价交易样点并基于Arc GIS 9.3与SPSS 16.0软件,分别构建了土地价格与土地集约利用度测算模型,并在此基础上对两者之间相关程度进行分析,通过构建回归模型来定量的表示出城市地价与城市集约利用度之间的定量关系.

Most studies on the relationship between urban land price and land intensive use are based on qualitative research,but quantitative research date is scarce.The fact shows that higher land price is associated with higher land intensive use.Conversely when the land intensive use is up to a certain extent,it will reduce the land use prices.In recent years,people pay more attention to residential land price than commcrcial and industrial property prices.This article focuses on the correlation of the residential land prices and the urban land intensive use.Considering a concrete area and 100 sample data in the first half of 2013,and based on the ArcGIS 9.3 and spss 16.0 software,we construct the model of land price and land intensive use degree.The regression model can express the quantitative relations residential land prices and the urban land intensive use.