Analysis on Dynamic Energy Efficiency in Electric Power Industry of China

被引：0
|
作者：
Xiong, Biying [1 ]
Li, Wanjie [1 ]
Wu, Yaowen [2 ]
Li, Zishou [2 ]
Liu, Ruiyu [1 ]
机构：
[1] Wuhan Univ, Econ & Management Sch, Wuhan 430072, Hubei, Peoples R China
[2] Hubei Elect Power Corp, Wuhan, Peoples R China
来源：
PROCEEDINGS OF 2013 6TH INTERNATIONAL CONFERENCE ON INFORMATION MANAGEMENT, INNOVATION MANAGEMENT AND INDUSTRIAL ENGINEERING (ICIII 2013) VOL 1 | 2013年
关键词：
Energy Efficiency; DEA; Malmquist Index; Electric Power Industry; PRODUCTIVITY; PROGRESS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper aims to analyze the change of energy efficiency in the Chinese electric power industrial chain during the year of 2005-2010. It adopts DEA-based Malmquist index to measure energy efficiency change and utilize DEAP 2.1 software to obtain the results. The result shows that energy efficiency increases in a steady but slow way with a 3.4% average growth rate. Technical progress is the main cause of its improvement, while pure technical efficiency has limited contribution and scale efficiency is the major impediment. This paper contributes in finding out the causes of energy efficiency improvement and thereby providing recommendations
引用
收藏
页码：256 / +
页数：2
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