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An empirical study on energy efficiency improving capacity: the case of fifteen countries

机译：能源效率提高能力的实证研究：以十五个国家为例

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摘要

The problem of energy shortage is exacerbated by energy waste and low efficiency. Energy efficiency has become a popular research topic, but little research has been performed on the dynamic work of improving energy efficiency. In this paper, energy efficiency improving capacity is first defined to reveal this dynamic work. An evaluation index system is built before a combined weight multilayer evaluation model is applied to calculate the energy efficiency improving capacities of 15 countries from 2001 to 2010. In addition, the evolution equation for energy efficiency improvement driving force is constructed to analyze the changing trend of energy efficiency improving capacity. Next, the stages of the 15 countries’ energy efficiency improving capacities are analyzed through the inflection points. Finally, related conclusions are considered according to the analysis results.
机译：能源浪费和效率低下加剧了能源短缺的问题。能源效率已经成为一个流行的研究主题，但是对于提高能源效率的动态工作却鲜有研究。在本文中，首先定义了提高能效的能力以揭示这一动态工作。在建立综合权重多层评估模型以计算15个国家从2001年到2010年的能效改善能力之前，建立了一个评估指标体系。此外，构建了能效改善驱动力的演化方程，以分析能源利用效率的变化趋势。能源效率提高能力。接下来，通过拐点分析15个国家提高能源效率的阶段。最后，根据分析结果考虑相关结论。

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