万元工业增加值取水量变化的行业驱动作用与类型分析
发布时间：2019-02-09 20:50
【摘要】：通过Kaya恒等式扩展,将万元工业增加值取水量变化的驱动作用分解为区域工业结构、行业节水效率和行业用水效益3个方面;采用对数均值迪氏指标分解方法(LMDI),提出基于行业尺度的区域万元工业增加值取水量变化的驱动作用、类型与对策.河南省2008-2013年的面板数据研究表明:用水效益的正向驱动作用持续稳定,是河南万元工业增加值取水量下降的主要驱动因素,工业节水建设的成效逐步显现,工业结构调整的驱动作用有待加强;在划分的强抑制、弱抑制、弱推动和强推动4种行业类型中,强抑制和强推动行业是决定区域万元工业增加值取水量变化的重点,提出基于行业驱动特征的河南省降低万元工业增加值取水量的对策建议.将Kaya模型拓展,并应用于行业尺度的水资源研究,将应对水资源危机的对策分解落实到具体的行业,有针对性地给出政策建议,具有理论和实际双重意义.
[Abstract]:Through the expansion of Kaya identity, the driving effect of the change of water intake of ten thousand yuan industrial added value is decomposed into three aspects: regional industrial structure, industry water saving efficiency and industry water use benefit. This paper presents the driving effect, types and countermeasures of the change of regional industrial value added based on industry scale by using the logarithmic mean Dee index decomposition method (LMDI),). The panel data of Henan Province from 2008 to 2013 show that: the positive driving effect of water use efficiency is stable, which is the main driving factor for the decline of water intake in the industrial value added of 10 thousand yuan in Henan Province, and the effect of industrial water saving construction gradually appears. The driving effect of industrial structure adjustment needs to be strengthened; Among the four types of industries classified as strong inhibition, weak push and strong push, strong inhibition and strong push are the key points in determining the change of the value added water of 10,000 yuan industry in the region. Based on the industry-driven characteristics, the countermeasures and suggestions for reducing the water intake of ten thousand yuan industrial added value in Henan Province are put forward. The Kaya model is extended and applied to the study of water resources on an industry-scale. The countermeasures to deal with the water resources crisis are decomposed into specific industries, and the policy recommendations are given, which are of both theoretical and practical significance.
【作者单位】： 河南省水利科学研究院;河南省节约用水协会;河南省资源与环境保护协会;
【基金】：河南省2012年度省级水资源费项目(编号:2012220)
【分类号】：F299.24;F427
本文编号：2419379
[Abstract]:Through the expansion of Kaya identity, the driving effect of the change of water intake of ten thousand yuan industrial added value is decomposed into three aspects: regional industrial structure, industry water saving efficiency and industry water use benefit. This paper presents the driving effect, types and countermeasures of the change of regional industrial value added based on industry scale by using the logarithmic mean Dee index decomposition method (LMDI),). The panel data of Henan Province from 2008 to 2013 show that: the positive driving effect of water use efficiency is stable, which is the main driving factor for the decline of water intake in the industrial value added of 10 thousand yuan in Henan Province, and the effect of industrial water saving construction gradually appears. The driving effect of industrial structure adjustment needs to be strengthened; Among the four types of industries classified as strong inhibition, weak push and strong push, strong inhibition and strong push are the key points in determining the change of the value added water of 10,000 yuan industry in the region. Based on the industry-driven characteristics, the countermeasures and suggestions for reducing the water intake of ten thousand yuan industrial added value in Henan Province are put forward. The Kaya model is extended and applied to the study of water resources on an industry-scale. The countermeasures to deal with the water resources crisis are decomposed into specific industries, and the policy recommendations are given, which are of both theoretical and practical significance.
【作者单位】： 河南省水利科学研究院;河南省节约用水协会;河南省资源与环境保护协会;
【基金】：河南省2012年度省级水资源费项目(编号:2012220)
【分类号】：F299.24;F427
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2 孙月红;;强化内需驱动确保经济平稳较快发展[J];福建省社会主义学院学报;2010年04期
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