基于主成分聚类分析的建设用地经济效益评价研究——以深圳市为例  

Research on Economic Benefits Evaluation of Construction Land Based on Principal Component and Cluster Analysis——A Case Study in Shenzhen

作　　者：彭云飞[1,2] 赖权有 于洋洋[1,3] 

机构地区：[1]深圳市规划国土发展研究中心,深圳518034 [2]武汉大学资源与环境科学学院,武汉430079 [3]深圳市国土资源创新研究中心,深圳518040

出　　处：《广东土地科学》2014年第3期9-14,共6页Guangdong Land Science

基　　金：国家科技支撑计划课题(2013BAJ05B04)

摘　　要：针对如何促进城市建设用地集约利用的问题,以深圳市为例,从土地利用程度、土地投入产出水平、产业结构优化程度3个维度构建建设用地经济效益评价指标体系,运用主成分聚类分析法进行分析和评价,最后将深圳市建设用地利用及产出情况与香港、新加坡、东京等国际大都市进行对比验证。研究结果表明,合理的用地结构是提高建设用地经济效益的前提。城市在转型发展过程中,应按照"退二进三"的原则,优化调整建设用地结构,以提高建设用地经济效益。Targeting at how to intensify urban construction land, this paper takes Shenzhen City as an example and establishes an economic benefit evaluation index system from three dimensions： land use degree, land input and output level and optimizing degree of land structure. The principal component and cluster analysis method is used to analyze and assess the construction land use and output in Shenzhen,which is then compared with that in other international metropolises such as Hongkong, Singapore, Tokyo. Through the comparison analysis the va- lidity of the research is proved. The results show that： a reasonable construction land structure is a prerequisite for increasing its economic benefit. Therefore in the process of transformation of city development, the government should adopt the principle of ＂increasing the tertiary industry and decreasing the secondary＂ , that is giving priority to the tertiary industry, and reducing the industrial enterprises with serious pollution and poor economic benefits.

关 键 词：土地评价 建设用地:经济效益 主成分聚类分析 

分 类 号：F272.5[经济管理—企业管理]