摘要
针对传统 DEA-Malmquist 生产率指数建立在精确数据基础之上,
缺乏对非精 确数据的分析与研究,
应用区间数来刻画投入产出数据的不确定性, 同时考虑决策单元
组间异质性、参考前沿面单一以及生产率不具可比性等问题,
建立了基于双前沿面数据 包络分析的区间全局 Meta-frontier Malmquist
指数, 并提出了一种基于可能度的考 虑决策者乐观水平的区间数排序方法.
将构建的理论应用于 2013--2016 年中国 30 个
省市的工业能源环境生产率的研究中. 结果表明: 1)
基于双前沿面研究视角下, 北京、安徽、贵州和云南的综合生产率提高了,
内蒙古、江西、河南、广西的综合生产率降低了. 2)
贵州的综合技术效率提高促进了其综合生产率指数的提升.
吉林的群组技术水平的提高促进了其共同前沿的技术效率水平的提高,
山东的群组技术水平和技术效率共同促进了其共同前沿的技术效率水平的提高.
3)
黑龙江和贵州的群组技术效率水平的提高促进了其共同前沿的技术效率水平的提高.
Abstract
Because the conventional DEA-Malmquist productivity index
supposes that the research data is precise and does not consider the
fuzziness and uncertainties of research data, this paper uses the
intervals to describe this fuzziness and uncertainties. To deal with
the technology heterogeneity of decision making units, the biased
technology frontier, and the incompatibility of productivity, this
paper proposes to construct an interval global meta-frontier
Malmquist index based on double frontier data envelopment analysis
and introduces an interval ranking approach based on modified
possibility degree, which considers the optimism degree of decision
makers. The proposed interval global meta-frontier Malmquist index
based on double frontier data envelopment analysis is employed to
analyze the industrial energy and environment productivity of 30
regions in China during 2013--2016. It finds that: 1) From the
double frontier's point of view, the comprehensive productivity of
Beijing, Anhui, Guizhou and Yunnan all increases, while that of
Inner Mongolia, Jiangxi, Henan and Guangxi decreases. 2) The
improvement of Guizhou's comprehensive technical efficiency promotes
its comprehensive productivity. The improved group technology level
in Jilin makes its meta-frontier technical efficiency enhanced,
while the meta-frontier technical efficiency of Shandong is promoted
by its enhanced group technology progress and group technology
efficiency. 3) The improvement of group technology efficiency in
Heilongjiang and Guizhou pushes their meta-frontier technology
efficiency enhanced.
关键词
数据包络分析, 区间全局 Meta-frontier Malmquist 指数,
双前沿
面数据包络分析, 区间数排序, 工业能源环境生产率.
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王旭, 王应明, 蓝以信, 温槟檐.
基于双前沿面数据包络分析的区间全局 Meta-frontier Malmquist
指数及其应用研究. 系统科学与数学, 2021, 41(4): 1043-1067. https://doi.org/10.12341/jssms20154
WANG XU, WANG Yingming, LAN Yixin, WEN Binyan.
Research on Interval Global Meta-Frontier Malmquist Index Based
on Double Frontier Data Envelopment Analysis and Its Application. Journal of Systems Science and Mathematical Sciences, 2021, 41(4): 1043-1067 https://doi.org/10.12341/jssms20154
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