新疆财经 ›› 2020,Issue (3): 5-16.doi: 10.16716/j.cnki.65-1030/f.2020.03.001

• 经济经纬 •    下一篇

新疆绿色经济效率测算及其时空格局演变研究——基于非期望产出的超效率SBM-DEA模型

高志刚, 田丰   

  1. 新疆财经大学 经济学院,新疆 乌鲁木齐 830012
  • 收稿日期:2020-01-20 出版日期:2020-06-25 发布日期:2020-10-23
  • 作者简介:高志刚(1972—),男,教授,博士生导师,研究方向为区域经济发展规划与政策;田丰(1994—),女,硕士研究生,研究方向为区域经济学。
  • 基金资助:
    国家自然科学基金项目“空间正义视角下的干旱区城市绿色空间多尺度综合评价”(41761033); 新疆专家顾问团研究课题“提高新疆绿色经济效率的对策建议”(JZ201901007); 新疆维吾尔自治区研究生科研创新项目“新疆绿色经济效率的时空格局演变及影响因素研究”(XJ2019G251)

On the Calculation of Xinjiang's Green Economic Efficiency and Its Spatial-temporal Evolution—Based on Undesired Output Super-efficiency SBM-DEA Model

Gao Zhigang, Tian Feng   

  1. Xinjiang University of Finance & Economics,Urumqi 830012,China
  • Received:2020-01-20 Online:2020-06-25 Published:2020-10-23

摘要: 本文采用非期望产出的超效率SBM-DEA模型测算2000年—2017年新疆14个地州市(不包含兵团城市)的绿色经济效率,并通过时空分析归纳出新疆绿色经济效率的演化特征,得出以下结论:全疆大部分地州市资源消耗指数呈逐年上升趋势,环境污染指数经历了先升后降两个阶段;新疆绿色经济效率平均值呈先下降后波动上升态势,效率值围绕0.4上下波动;分地区来看,北疆地区绿色经济效率平均值高于全疆平均值,东疆和南疆地区低于全疆平均值;在空间相关性上表现为2007年以后新疆各地州市绿色经济效率在空间上出现集聚现象,且呈现出中部热、东部次冷、西南部冷的格局。为此,新疆应提高资源利用效率,制定因地制宜的绿色发展模式,优化产业结构,强化环境规制,实现新疆经济可持续发展。

关键词: 新疆, 区域经济发展, 绿色发展模式, 绿色经济效率, 资源消耗指数, 环境污染指数, 熵值法, 超效率SBM-DEA模型

Abstract: This paper uses the undesired output super-efficiency SBM-DEA model to measure the green economic efficiency of 14 regions and cities in Xinjiang (excluding XPCC) from 2000 to 2017, and summarizes the development features of green economic efficiency in Xinjiang through space-time analysis. The following conclusions are drawn: The resource consumption index of most prefecture-level cities in Xinjiang is increasing year by year; the environmental pollution index has experienced two stages: first up, then down; the average value of green economy efficiency in Xinjiang decreased first and then fluctuated to rise with the efficiency value fluctuating around 0.4; by region, the average value of green economic efficiency in northern Xinjiang is higher than the average in Xinjiang, while the average in eastern and southern Xinjiang is lower than the average in Xinjiang; the spatial correlation shows that after 2007 in all parts of Xinjiang, the city has spatial agglomeration, and Xinjiang's green economic efficiency generally shows a pattern of hot in the middle, sub-cold in the east, and cold in the southwest. To this end, Xinjiang should reduce resource investment and environmental pollution, formulate a green development model that adapts to local conditions, optimize industrial structure, strengthen environmental governance capabilities, and improve environmental laws and regulations to achieve green and high-quality development.

Key words: Xinjiang, Regional Economic Development, Green Development Model, Green Economic Efficiency, Resource Consumption Index, Environmental Pollution Index, Entropy Method, Super-efficiency SBM-DEA Model

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