基于DEA方法的京津冀城市基础设施投资效率评价

发布时间：2018-01-03 15:36

本文关键词：基于DEA方法的京津冀城市基础设施投资效率评价　出处：《干旱区资源与环境》2016年02期 　论文类型：期刊论文

【摘要】：在京津冀地区协同发展大背景下,该区域城市基础设施投资效率的高低直接影响到区域经济发展和社会进步,同时也对城市生态环境和生活质量起到至关重要的保障作用。文中使用非参数估计的数据包络分析方法(DEA)对京津冀地区2003年-2012年城市五大基础设施投资效率进行分析,同时对DEA结果分别进行投影分析,找出影响区域整体发展的影响因素。研究结果表明:从京津冀地区十年整体情况来看,该区域城市基础设施投资效率虽然没有达到最优,但总体水平为良好。天津市基础设施投资效率最优而河北省基础设施投资效率较低;从投影分析结果来看,京津地区投资效率低下主要表现在公共交通方面,河北省主要调整集中在道路建设方面。
[Abstract]:Under the background of coordinated development in Beijing-Tianjin-Hebei region, the efficiency of urban infrastructure investment in this region has a direct impact on regional economic development and social progress. At the same time, it also plays a vital role in ensuring urban ecological environment and quality of life. The method of data Envelopment Analysis based on Non-parametric estimation (DEAA) is used in this paper. From 2003 to 2012, the paper analyzes the investment efficiency of five major urban infrastructure in Beijing-Tianjin-Hebei region. At the same time, the projection analysis of DEA results is carried out to find out the factors that affect the overall development of the region. The results show that: from the overall situation of the Beijing-Tianjin-Hebei region for ten years. Although the efficiency of urban infrastructure investment in this region is not optimal, the overall level is good. The infrastructure investment efficiency of Tianjin is the best and the infrastructure investment efficiency of Hebei Province is low. From the result of projection analysis, the inefficiency of investment in Beijing-Tianjin area is mainly reflected in public transportation, and the adjustment in Hebei Province is mainly focused on road construction.
【作者单位】：天津商业大学公共管理学院;天津大学经济与管理学部;
【基金】：国家自然科学基金项目(项目编号:NSF 71273186)资助
【分类号】：F299.24
【正文快照】： 城市基础设施投资效率评价是基于该领域投资建设要求和目标利益,运用恰当的评价方法,综合分析城市基础设施投资效率对城市经济、社会、生态环境的影响,进而对城市基础设施投资效率予以全面和客观的评价。科学投资效率评价是提高投资决策水平,完善在建项目和改进运营管理的重要

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