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首页> 外文期刊>Energy Policy >Multilevel LMDI decomposition of changes in aggregate energy consumption. A cross country analysis in the EU-27
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Multilevel LMDI decomposition of changes in aggregate energy consumption. A cross country analysis in the EU-27

机译：多级LMDI分解总能耗的变化。欧盟27国的跨国分析

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摘要

This paper aims at analysing the factors behind the change in aggregate energy consumption in the EU-27, also identifying differences between member states. The logarithmic-mean Divisia index method (LMDI) is applied to multiplicatively decompose, at the country level, the variation in aggregate energy consumption in the EU-27 member states for the 2001-2008 period. We also analyse the sensitivity of the results when several aggregation levels are considered, with energy intensity used as the criterion to aggregate countries. This allows us to check robustness of results, also enabling an improved understanding of both inter and intra-unit effects. Results indicate that improvements in energy efficiency in the EU-27 were not enough to overcome the pressure of European economic activity on aggregate energy consumption. Mediterranean countries, and especially former communist states, increased their energy consumptions, most of them favoured by structural change. The analysis also reveals that the impact of intra-group movements on aggregate energy consumption is partially offset when moving from higher to lower aggregation levels.
机译：本文旨在分析欧盟27国总能耗变化背后的因素，并确定成员国之间的差异。对数均值Divisia指数法（LMDI）用于在国家一级乘以分解2001-2008年期间EU-27成员国的总能源消耗变化。当考虑多个汇总级别时，我们还将分析结果的敏感性，并以能源强度作为汇总国家的标准。这使我们可以检查结果的稳健性，也可以更好地了解单元间和单元内的影响。结果表明，欧盟27国的能源效率提高不足以克服欧洲经济活动对总能源消耗的压力。地中海国家，尤其是前共产主义国家，增加了能源消耗，其中大多数受到结构改革的青睐。分析还显示，当从较高的聚合级别降低到较低的聚合级别时，组内移动对聚合能耗的影响被部分抵消。

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  • 来源
    《Energy Policy》 |2014年第5期|576-584|共9页
  • 作者

    P. Fernandez Gonzalez; M. Landajo; M.J. Presno;

  • 作者单位

    Department of Applied Economics, Faculty of Economy and Business, University of Oviedo, Avda. del Cristo s, 33006 Oviedo, Spain;

    Department of Applied Economics, Faculty of Economy and Business, University of Oviedo, Avda. del Cristo s, 33006 Oviedo, Spain;

    Department of Applied Economics, Faculty of Economy and Business, University of Oviedo, Avda. del Cristo s, 33006 Oviedo, Spain;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Multilevel decomposition; Energy consumption; European studies;

    机译：多级分解;能源消耗;欧洲研究;

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