Provincial water use efficiency measurement and factor analysis in China: Based on SBM-DEA model

doi:10.1016/j.ecolind.2016.03.052

	Provincial water use efficiency measurement and factor analysis in China: Based on SBM-DEA model
	Deng, Guangyao; Li, Lu; Song, Yanan
	2016-10
发表期刊	ECOLOGICAL INDICATORS
卷号	69 页码:12-18
摘要	This paper estimates water use efficiency of 31 provinces in China during 2004-2013 using slack based measure-data envelopment analysis (SBM-DEA) model which takes consideration of sewage. By using panel data model, factors that influence water use efficiency are explored. The results show that: water use efficiency is higher in economically developed provinces such as Beijing, Shanghai and Tianjin. In general, inefficiencies of labor input and water input are larger than that of capital input. After taking into account sewage as unexpected output, inefficiency of gross domestic product (GDP) for each province is quite low, but most provinces have inefficient sewage emission. It is found in the analysis of influencing factors that the ratio of added value of agricultural sector, water usage per capita and sewage per unit of output have negative impact on water resources use efficiency, while the import dependence and export dependence have positive impact. The results are robust. (C) 2016 Elsevier Ltd. All rights reserved.
关键词	Water use efficiency SBM-DEA model Water resources management China
DOI	10.1016/j.ecolind.2016.03.052
收录类别	SCI ; EI ; SCOPUS ; SCIE
ISSN	1470-160X
语种	英语
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
WOS类目	Biodiversity Conservation ; Environmental Sciences
WOS记录号	WOS:000388785100002
出版者	ELSEVIER
EI入藏号	20161602261334
原始文献类型	Article
EISSN	1872-7034
引用统计	被引频次：182[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/12289
专题	统计与数据科学学院工商管理学院
作者单位	1.Lanzhou Univ Finance & Econ, Coll Stat, Lanzhou 730020, Peoples R China; 2.Shanghai Univ Finance & Econ, Sch Int Business & Adm, Shanghai 200433, Peoples R China; 3.Shanghai Univ Finance & Econ, Inst Finance & Econ, Shanghai 200433, Peoples R China
推荐引用方式 GB/T 7714	Deng, Guangyao,Li, Lu,Song, Yanan. Provincial water use efficiency measurement and factor analysis in China: Based on SBM-DEA model[J]. ECOLOGICAL INDICATORS,2016,69:12-18.
APA	Deng, Guangyao,Li, Lu,&Song, Yanan.(2016).Provincial water use efficiency measurement and factor analysis in China: Based on SBM-DEA model.ECOLOGICAL INDICATORS,69,12-18.
MLA	Deng, Guangyao,et al."Provincial water use efficiency measurement and factor analysis in China: Based on SBM-DEA model".ECOLOGICAL INDICATORS 69(2016):12-18.

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