An empirical analysis of energy efficiency in China's iron and steel sector
Wei, YM; Liao, H; Fan, Y
发表期刊ENERGY
关键词Iron And Steel Sector Energy Efficiency Malmquist Index Technical Change Technical Efficiency
摘要Using Malmquist Index Decomposition, this paper investigates energy efficiency of China's iron and steel sector during the period 1994-2003. Provincial panel data is employed, allowing various energy inputs and product outputs. The energy efficiency improvement is decomposed into two components: technical change (production frontier shifting effect) and technical efficiency change (catching up effect) over time. Our empirical results indicate that the energy efficiency in China's iron and steel sector increased by 60% between 1994 and 2003, which is mainly attributable to technical progress rather than technical efficiency improvement. The energy efficiency gaps among provincial iron and steel sectors during this period have widened. However, energy efficiency of iron and steel plants owned by the state has slowly improved in some regions, such as Shanghai, Liaoning, Beijing and Hubei. Nevertheless, technical efficiency in these four regions has decreased considerably. Energy efficiency in China's two largest private-own iron and steel bases (Heibei and Jiangsu) improved significantly. (c) 2007 Elsevier Ltd. All rights reserved.
2007
卷号32期号:12页码:9,2262-2270
ISSN0360-5442
学科领域Thermodynamics ; Energy & Fuels
收录类别SCI
语种英语
WOS记录号WOS:000250288300002
引用统计
被引频次:217[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.casisd.cn/handle/190111/4783
专题中国科学院科技政策与管理科学研究所(1985年6月-2015年12月)
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Wei, YM,Liao, H,Fan, Y. An empirical analysis of energy efficiency in China's iron and steel sector[J]. ENERGY,2007,32(12):9,2262-2270.
APA Wei, YM,Liao, H,&Fan, Y.(2007).An empirical analysis of energy efficiency in China's iron and steel sector.ENERGY,32(12),9,2262-2270.
MLA Wei, YM,et al."An empirical analysis of energy efficiency in China's iron and steel sector".ENERGY 32.12(2007):9,2262-2270.
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