资源与产业 ›› 2023, Vol. 25 ›› Issue (5): 50-60.DOI: 10.13776/j.cnki.resourcesindustries.20231102.002

• 非主题来稿选登 • 上一篇    下一篇

碳排放约束下我国工业水资源利用效率及其影响因素研究

田 泽,王颢霏,任阳军   

  1. (河海大学 商学院,江苏 南京 211100

  • 收稿日期:2022-05-27 修回日期:2022-12-27 出版日期:2023-10-20 发布日期:2023-10-20
  • 通讯作者: 王颢霏,硕士生,主要从事低碳经济研究。E-mail:1663510310@hhu.edu.cn
  • 作者简介:田泽,博士、教授,主要从事低碳经济政策研究。E-mail:tianze@126.com
  • 基金资助:
    2021年国家社会科学基金后期资助项目(21FJYB047);中央高校基本科研业务专项(B200207035、B210207018)。

CHINA’S INDUSTRIAL WATER RESOURCE USE EFFICIENCY AND FACTORS UNDER CARBON EMISSION CONSTRAINTS

TIAN Ze, WANG Haofei, REN Yangjun   

  1. (Business School, Hohai University, Nanjing 211100, China)

  • Received:2022-05-27 Revised:2022-12-27 Online:2023-10-20 Published:2023-10-20

摘要: 本文运用考虑非期望产出的动态DEA模型、Dagum基尼系数、核密度估计以及Tobit回归模型等方法探究我国2010—2019年的工业水资源利用效率及其影响因素。结果表明:1)我国工业水资源利用效率总体处于中等水平,在时间上呈现波动的上升趋势,且在空间上呈现东部、西部、中部依次递减的变化规律;2)中国工业水资源利用效率总体差异呈先上升后下降的趋势,区域内差异是我国工业水资源利用效率总体差异的主要来源;3)经济发展水平和技术创新对我国工业水资源利用效率均有显著正向促进作用,水资源要素禀赋对工业水资源利用效率产生负向效应,工业化程度和环境规制对不同区域工业水资源利用效率的影响存在明显差异。

关键词: 碳排放约束, 工业水资源利用效率, 动态DEA, Dagum基尼系数, Tobit回归

Abstract: This paper uses non-desired dynamic DEA model, Dagum Gini coefficient, kernel density estimation and Tobit model regression to study China ‘s industrial water resource use efficiency and factors during 2010 to 2019. The results show that China ‘s industrial water resource use efficiency is generally at a middle level, in a waved rising trend over time, decreasing from eastern, western to central spatially. The overall variance of China ‘s industrial water resource shows a rising-then-falling trend, mainly contributed by the regionally internal differences. Economic development level and technical innovation largely promote China ‘s industrial water resource use efficiency, offset by elements occurrence of water resource. Industrialization and environmental regulations impact industrial water resource use efficiency, variable with areas.

Key words:

carbon emission constraints, industrial water resource use efficiency, dynamic DEA, Dagum Gini coefficient, Tobit regression

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