Analysis of the Beijing-Tianjin-Hebei Region Water Resources Relative Efficiency Based on the DEA

被引:0
|
作者
Zhang Si-jia [1 ]
Zhu Bin [1 ]
Yu Bo [1 ]
机构
[1] Harbin Inst Technol, Sch Management, Harbin 150001, Heilongjiang, Peoples R China
关键词
BC2; Data envelopment analysis; Relative water resources utilization; Super efficiency;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, based on the variable return to scale of data envelopment analysis (BC2 -DEA) and super efficiency model (SE - DEA) method. it calculates Beijing-Tianjin-Hebei water resources relative efficiency and super-efficiency value, by choosing water in the population, the whole society fixed assets investment, total water use and water supply for the whole year as the input index, total GDP as the output, and referring to the statistical yearbook from 2004 to 2013 water resources data. According to the results of Beijing, Tianjin, Tangshan and Cangzhou DEA effective, this paper explains its input-output combination to achieve the optimal structure and configuration, low efficiency of water use in Hebei province as a whole, most cities belong to mass, and low efficiency. It is aim to provide reference for the rational utilization of water resources of the Beijing-Tianjin-Hebei region by studying the water use efficiency.
引用
收藏
页码:529 / 535
页数:7
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