CAJ | 학술논문

文本基于DEA方向性距离函数测算2001-2012年环境约束下的中国省级全要素能源效率,并重点探讨了所有制结构对其的影响。研究发现：中国整体能源效率呈下降趋势,区域能源效率东中西依次递减,且地区间差距逐步扩大。所有制结构对地区能源效率影响存在差异：一是在全国范围内,国有企业比重变化与整体全要素能源效率之间呈现负相关,外资企业与民营企业比重对全国能源效率的影响显著为正;二是在东部地区,外资企业是影响能源效率的主要因素;三是在中部地区,国有企业对能源效率的影响显著为正,民营企业与外资企业比重对能源效率的影响不显著;四是在西部地区,所有制结构与能源效率的关系与全国整体的情况基本相同。
문본기우DEA방향성거리함수측산2001-2012년배경약속하적중국성급전요소능원효솔,병중점탐토료소유제결구대기적영향。연구발현：중국정체능원효솔정하강추세,구역능원효솔동중서의차체감,차지구간차거축보확대。소유제결구대지구능원효솔영향존재차이：일시재전국범위내,국유기업비중변화여정체전요소능원효솔지간정현부상관,외자기업여민영기업비중대전국능원효솔적영향현저위정;이시재동부지구,외자기업시영향능원효솔적주요인소;삼시재중부지구,국유기업대능원효솔적영향현저위정,민영기업여외자기업비중대능원효솔적영향불현저;사시재서부지구,소유제결구여능원효솔적관계여전국정체적정황기본상동。
The essay is based on China＇s provincial total-element energy efficiency under environment constraints for2001-2012 years calculated by DEA directionality distance function, with focus on probe into its effect from ownership structure. The research shows： China＇s energy efficiency on the whole takes on downturn trend, regional energy efficiency decresases progressively in turns of east,middle and west and regional gap varies from gap in the effect of ownership structure on regional energy efficiency： first, in the nationwide, the proportion change of state-owned enterprises takes on negative correlation with total-element energy efficiency on the whole and foreign-funded enterprises and private enterprises proportion take obviously positive effect national energy efficiency;second,in the eastern part,foreign-funded enterprise is a main factor for energy efficiency; third, in the middle part, state-owned enterprises take obviously positive effect on energy efficiency while private enterprises and foreign-funded enterprise proportion take less obvious effect on energy efficiency;fourth,in the western region,relation between ownership structure and energy efficiency is much the same case with that in rest of China.