Super-SBM模型在评价决策单元(DMU)时,使用DMU以外的所有DMU的投入产出线性表示DMU的投入产出,这样DMU就能排除在外,模型最终比较的是DMU与剩余DMU的线性组合。通过这种方式,Super-SBM模型能够允许有效样本的效率值大于1,从而提供了一种对比不同样本效率值高低的方法。 以上内容仅供参考,建议查阅关于Super-SBM模型的书籍...
I/O: 1 COM, TPM header, 1 VGA Learn more Add to compare X14SBM-TP4F Key Features Intel® Xeon® 6700/6500 series processors with P-cores or 6700 series processors with E-cores, Single Socket LGA-4710 (Socket E2) supported, CPU TDP supports Up to 35...
摘要：湖南省作为农业大省，本文通过DEA模型和Super-SBM模型研究绿色金融支持湖南省生态农业效率。研究表明：湖南省绿色金融支持生态农业效率稳步增加，投入产出比例向好发展，但是其投入产出配置效率还是较低，需要进一步改善。在绿色金融投入层面要更加精准和广泛，促进农业现代化发展，提升农业发展质量。关键词：DEA模型；...
I/O: 1 COM, TPM header, 1 VGA Learn more Add to compare X14SBM-TP4F Key Features Intel® Xeon® 6700/6500 series processors with P-cores or 6700 series processors with E-cores, Single Socket LGA-4710 (Socket E2) supported, CPU TDP supports Up to 350W TDP ...
摘要:为给我国互联网医疗基础设施建设提供针对性建议,文章基于2011—2018年我国31个省(自治区、直辖市)医疗卫生行业的面板数据,采用全局非导向超效率SBM(Super-SBM)模型测度医疗资源服务效率,在此基础上构建面板向量自回归(PVAR)模型,实证...
为了客观评价新时期我国绿色经济效率,呈现其时空演变分布特征,并把握有效提升我国绿色经济效率的路径及方向,文章结合使用包含R&D投入和"绿色地区生产总值"的Super-SBM模型与理想窗宽的DEA窗口模型,测度了2008-2017年我国绿色经济效率,并对其时间趋势变化情况进行了分析;通过计算全局和局部Moran's I指数以及绘制空间分布地图...
SBM模型对科技创新效率进行测评,产出导向的SBM 超效率模型如下 : i=1,2,…, m; r=1, 2, …, s; j=1, 2, …, n (j≠) (1)式中:ρ表示科技创新效率值,n代表决策单元个数。2.1.2 非产出Super-SBM模型 数据包络法也是评价生态经济效率的一种常用方法。考虑到生态效率决策中的非期望产出,...
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I will kidnap Peach OVER and OVER until I pull it off! And no one can stop me! Losing is not an option! And neither is giving up!” —Bowser, Mario & Luigi: Dream TeamBowser, sometimes known as King Koopa or King Bowser, is the main antagonist of the Super Mario franchise. He ...
I will kidnap Peach OVER and OVER until I pull it off! And no one can stop me! Losing is not an option! And neither is giving up!” —Bowser, Mario & Luigi: Dream TeamBowser, sometimes known as King Koopa or King Bowser, is the main antagonist of the Super Mario franchise. He ...