摘要
本文以新疆15个地州市为研究对象,采用DEA模型测算各地州2004年—2014年的能源效率值,然后运用ESDA探索性空间数据分析了新疆能源效率在时间和空间上的总体特征。在时序上,新疆能源效率值一直保持在较高水平,波动较小,且各地州基本为规模收益递增阶段;在空间上,新疆能源效率的空间集聚特征逐渐增强,但各地州能源效率的差异较大,且能源效率的热点、次热点区域在空间上呈现东南热、西北冷的局面。为此,本文提出了相应的对策建议。
This paper, using 15 prefecture- level areas in Xinjiang as the research object, employing DEA model, measures and calculates the energy efficiency ratio in Xinjiang based on the data from the year 2004 to 2014. Then it uses ESDA spatial analysis function to analyze the general spatial and temporal characteristics of energy efficiency in Xinjiang. In tempond aspect, energy efficiency ratio in Xinjiang remains at a comparatively high level, and each region and prefecture is in the stage of scale income increasing. In spatial aspect, energy efficiency spatial agglomeration in Xinjiang gradually enhanced. However, energy efficiency in different regions and prefectures are quite different, and the hot zone of energy efficiency in space presents southeast hot and northwest cold situation. To this end, this paper puts forward the corresponding
出处
《新疆财经》
2016年第4期45-51,共7页
Finance & Economics of Xinjiang
基金
国家社会科学基金西部项目"资源型区域经济发展与环境约束问题研究"(10XJL014)
关键词
资源型省份
能源效率
时空格局
DEA—ESDA模型
Resource - based Province
Energy Efficiency
Spatial and Temporal Pattern
DEA - ESDA Model
