企业经济
企業經濟
기업경제
Enterprise Economy
2011年
4期
59~64
,共null页
能源利用效率 绿色能源消费弹性系数 绿色能源强度
能源利用效率 綠色能源消費彈性繫數 綠色能源彊度
능원이용효솔 록색능원소비탄성계수 록색능원강도
energy efficiency; elasticity coefficient of green energy consumption; green energy intensity
随着2009年末哥本哈根会议各国关于节能减排协议的达成,我国正向低碳经济社会转型:即提高能源利用效率、开发新能源、发展可再生能源。同时,绿色国内生产总值评价指标也备受重视。这说明传统的能源利用效率核算方法已经无法适应新形势需要。本文基于传统能源消费弹性系数和能源强度作为度量能源利用效率的测度方法,科学地引入新能源、可再生能源和绿色国内生产总值等评价指标,建立了能源利用效率测度方法改进模型,并对1997-2008年历年数据进行了实证分析,得出结论:绿色国内生产总值在国内生产总值中所占的比重在逐年增大;与传统能源强度和能源消费弹性系数相比,非绿色能源强度和非绿色能源消费弹性系数略小,这表明我国实际的能源利用效率在逐年增高。
隨著2009年末哥本哈根會議各國關于節能減排協議的達成,我國正嚮低碳經濟社會轉型:即提高能源利用效率、開髮新能源、髮展可再生能源。同時,綠色國內生產總值評價指標也備受重視。這說明傳統的能源利用效率覈算方法已經無法適應新形勢需要。本文基于傳統能源消費彈性繫數和能源彊度作為度量能源利用效率的測度方法,科學地引入新能源、可再生能源和綠色國內生產總值等評價指標,建立瞭能源利用效率測度方法改進模型,併對1997-2008年歷年數據進行瞭實證分析,得齣結論:綠色國內生產總值在國內生產總值中所佔的比重在逐年增大;與傳統能源彊度和能源消費彈性繫數相比,非綠色能源彊度和非綠色能源消費彈性繫數略小,這錶明我國實際的能源利用效率在逐年增高。
수착2009년말가본합근회의각국관우절능감배협의적체성,아국정향저탄경제사회전형:즉제고능원이용효솔、개발신능원、발전가재생능원。동시,록색국내생산총치평개지표야비수중시。저설명전통적능원이용효솔핵산방법이경무법괄응신형세수요。본문기우전통능원소비탄성계수화능원강도작위도량능원이용효솔적측도방법,과학지인입신능원、가재생능원화록색국내생산총치등평개지표,건립료능원이용효솔측도방법개진모형,병대1997-2008년력년수거진행료실증분석,득출결론:록색국내생산총치재국내생산총치중소점적비중재축년증대;여전통능원강도화능원소비탄성계수상비,비록색능원강도화비록색능원소비탄성계수략소,저표명아국실제적능원이용효솔재축년증고。
Along with reaching the agreement about energy conservation among counties at the Copenhagen conference in the end of 2009,our country is transferring to the low carbon society: enhance the energy efficiency,develop new energy and the regenerative energy.Meanwhile,people has paid more and more attention to the green GDP,which can better explain the fact that the traditional accounting method of energy efficiency hasn't adapted to the requirement of the new times.Our new measurement method of energy efficiency is based on the traditional energy consumption per unit of GDP and elasticity coefficient of energy consumption and scientific introduction of the index such as the new energy,regenerative energy and the green GDP and then we establish the improved model and analyzes the fact by using the data of from 1997 to2008.The conclusion is that the proportion of green GDP accounting for GDP increases every year;non-green energy consumption per unit of GDP and elasticity ratio of energy consumption is low compared to traditional energy consumption per unit of GDP and elasticity coefficient of energy consumption,which proves the real energy efficiency increasing every year.