城市建设用地集约利用的碳排放效率分析

发布时间：2018-04-05 05:29

本文选题：土地经济学　切入点：碳排放　出处：《地域研究与开发》2016年03期

【摘要】：为研究城市建设用地集约利用度与其碳排放效率之间的关系,针对省际建设用地,构建城市建设用地集约利用评价指标体系,计算中国大陆30个省份的建设用地集约利用度;基于松弛测度的SBM模型,测算各省份建设用地集约利用的碳排放综合效率、技术效率与规模效率。结果表明:(1)城市建设用地集约利用程度与集约利用碳排放综合效率并不保持普遍一致;(2)建设用地集约利用度高的省份大多分布在东部地区;(3)区域建设用地集约利用碳排放技术效率不足是导致大多数省份综合效率偏低的主要原因,而规模效率不足对综合效率影响较小。
[Abstract]:To study the relationship between the degree and the efficiency of carbon emissions to the intensive use of city construction, the provincial construction land, construct the evaluation index system of land intensive use of city construction, the construction of China, calculation of 30 provinces land intensive utilization degree; SBM model relaxation measure based on the provinces, estimates of construction land intensive use the carbon emissions of the comprehensive efficiency, technical efficiency and scale efficiency. The results showed that: (1) city construction land intensive utilization and intensive utilization of carbon emission efficiency does not keep a general agreement; (2) the construction land intensive utilization degree is high in most provinces located in the eastern region; (3) the regional construction land intensive utilization technical efficiency of carbon emissions is the main reason for the low efficiency in most provinces, and the lack of scale efficiency has little effect on the overall efficiency.

【作者单位】：南京航空航天大学经济与管理学院;潍坊学院特教幼教师范学院;江苏大学财经学院;
【基金】：教育部人文社会科学研究规划基金项目(15YJA790046)
【分类号】：F299.23;X196

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