摘要
利用DEA-SBM模型测度地区间能源强度缺口,并研究其决定因素。结果发现,2003—2014年间,我国地区能源强度缺口逐年缩小,其原因是技术水平、经济水平、产业结构对地区能源强度缺口具有缩小作用,而要素禀赋、政府支出对地区能源强度缺口具有扩大作用。为了实现能源强度的最优化,国家"十三五"期间应采取"提升东部产业结构,减少中部政府干预,提升西部技术水平"的区域性措施。
This paper uses data envelopment analysis （SBM） to evaluate the optimal value and the gap of energy intensity of provincial region of China during 2003 -2014, and separately estimate the determinants of the eastern, central, western and national energy intensity gap. It finds that the energy intensity gap of regions of China decreases year by year; The rea- son of energy gap regional discrepancy formed is the factors to fill the role of differentiation, technological level, economic level, industrial structure, which pose positive impacts on energy intensity gap. Meanwhile, factor endowments and govern- ment＇ s expenditure negatively fill that role. In order to optimize the energy intensity, regional diversified measures ought to be taken in 13th Five - Year - Plan period of China, such as optimizing industrial structure of the east, diminishing gov- ernments＇ intervention of the midland and improving technological level of the west.
出处
《科技管理研究》
CSSCI
北大核心
2016年第20期249-254,共6页
Science and Technology Management Research
基金
国家自然科学基金项目"我国‘十三五’宏观经济目标与最优控制研究"(71563059)
关键词
能源强度缺口
DEA-SBM模型
产业结构
政府干预
技术水平
energy intensity gap
DEA - SBM model
industrial structure
governments＇ intervention
technological level
