科研管理 ›› 2011, Vol. 32 ›› Issue (6): 59-66.

• 论文 • 上一篇    下一篇

结构变动、技术进步的节能测算与区域比较—基于中国东部的实证分析

王迪1, 聂锐1, 赵月英2, 龙如银1   

  1. 1. 中国矿业大学 管理学院,江苏 徐州 221116;
    2. 中国矿业大学 理学院,江苏 徐州 221116
  • 收稿日期:2009-11-19 修回日期:2010-04-07 出版日期:2011-06-27 发布日期:2011-06-14
  • 作者简介:王 迪(1983-),男,安徽宿州人,中国矿业大学管理学院博士研究生,研究方向为能源经济与管理。聂 锐(1958-),男,山西原平人,中国矿业大学管理学院教授,博士生导师,研究方向为能源经济与管理。赵月英(1984-),女,山东兖州人,中国矿业大学理学院硕士研究生,研究方向为应用数学。龙如银(1966-),男,安徽寿县人,中国矿业大学管理学院教授,研究方向为能源经济与管理,数量经济。
  • 基金资助:

    教育部哲学社会科学研究后期资助项目"中国东部地区能源发展模式研究"(08JHQ0053),起讫时间:2008.10~2010.10;江苏省社会科学基金重点项目"推进江苏新能源产业发展研究"(09EYA001),起讫时间:2009.12~2011.12。

Calculation and comparison for the energy conservation effects ofstructure change and technical progress——Based on the east region of China

Wang Di1, Nie Rui1, Zhao Yueying2, Long Ruyin1   

  1. 1. School of Management, China University of Mining and Technology, Xuzhou 221116, China;
    2. College of Science, China University of Mining and Technology, Xuzhou 221116, China
  • Received:2009-11-19 Revised:2010-04-07 Online:2011-06-27 Published:2011-06-14

摘要: 基于Laspeyres完全分解技术测算了东部能源消费的变动并进行纵向与横向比较,结果表明:经济增长是推动区域能耗增长的主要因素,技术进步与结构调整对能源消费起到节约作用;其中,部门能源效率的提高是节能的主导因素,工业部门的结构比重与能源效率的微弱变动都会对整体节能产生很大的影响,其能源效率的提高是技术节能的主要原因;结构调整的短期节能效应并不明显,且呈阶段性变化的特征,根源在于高耗能产业投资效应与前期能源消费的提前透支及其滞后影响,产业结构效应弱化;最后给出了产业结构与能源结构优化、节能技术进步等方面的政策建议。

关键词: 结构变动, 能源效率, 经济增长, 节能, 因素分解

Abstract: The energy consumption change in eastern part of China was calculated based on Laspeyres index complete decomposition method, and accompanied with comparison between its vertical and horizontal aspects. The results indicate that economic growth is a main factor that pushes ahead with the increase of regional energy consumption, and technological progress and structural adjustment play an important role in energy conservation. Meanwhile, improvement of the sector energy efficiency is the predominant cause of energy conservation. Only very small changes in industry sector structure and energy efficiency could have great impacts on the whole energy conservation, among them, increasing energy efficiency is crucial to the technological conservation. It could also learn from results that short-time conservation effects of structure adjustment characterized by phase variation are not so obvious; the root is in the investment effects of high-resource dependent industries, earlier stage overdraft of energy consumption, ant its lag effects, which led to weaken the structural effects. Finally, some suggestions involving industrial structure adjustment, energy structure optimization, and energy efficiency elevation, etc are given.

Key words: structural change, energy efficiency, economic growth, energy conservation, factor decomposition

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