基于非期望产出的城市发展效率时空差异探讨——以中国东部沿海地区城市为例

发布时间：2018-05-01 01:31

本文选题：城市发展效率 + 非期望产出　；参考：《地理科学》2017年06期

【摘要】：基于非期望产出视角,采用SBM模型测度2005~2014年中国东部沿海地区53个城市(不包括港、澳、台、三沙市)的城市发展效率,并分析其时空差异特征及其影响因素。结果表明:(1)考虑非期望产出的城市发展效率值低于不考虑非期望产出的城市发展效率值,并且更符合城市实际发展;(2)中国东部沿海地区城市发展效率整体水平不高,波动幅度大,阶段特征明显,整体呈先上升后下降的趋势;(3)在时空分析特征中,城市发展效率的区域差异明显,近2 a有缩小的趋势;整体城市发展效率空间呈现"北部围绕青岛市,中部围绕上海市,南部围绕深圳市"的发展格局;(4)在影响因素分析中,经济规模对城市发展效率产生正向影响,第二产业结构水平和污染处理能力对城市发展效率产生负向影响,传统的加工制造业、高耗能重污染工业和污染处理不到位是导致城市发展效率降低的主要原因。
[Abstract]:Based on the perspective of non-expected output, this paper uses SBM model to measure the urban development efficiency of 53 cities (excluding Hong Kong, Macao, Taiwan, Sansha) in the eastern coastal areas of China from 2005 to 2014, and analyzes its spatio-temporal differences and its influencing factors. The results show that the efficiency value of urban development considering non-expected output is lower than that of non-expected output, and is more in line with the actual urban development.) the overall level of urban development efficiency in the eastern coastal areas of China is not high. In the spatio-temporal analysis, the regional difference of urban development efficiency is obvious, and the trend is smaller in the last 2 years. The overall urban development efficiency space shows a pattern of "the north around Qingdao, the middle around Shanghai and the south around Shenzhen". In the analysis of the influencing factors, the economic scale has a positive impact on the urban development efficiency. The secondary industry structure level and the pollution treatment ability have the negative influence on the city development efficiency, the traditional processing manufacturing industry, the high energy consumption heavy pollution industry and the pollution treatment is the main reason which causes the city development efficiency to decrease.
【作者单位】：辽宁师范大学海洋经济与可持续发展研究中心;
【基金】：国家自然科学基金(41571127) 辽宁省高等学校优秀科技人才支持计划(WR2014005)资助~~
【分类号】：F224;F299.27

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