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DEA 及其经济背景 ,[object Object],[object Object]
审视 数据包络分析( DEA) ) ,[object Object],[object Object],[object Object],[object Object]
审 视 1978 年:对当第一个 DEA 模型 C2R, 认为是一种关于效率评价的新方法. 2004 年  ( 二十六年之后 ): DEA 已经形成了一个数学、经济学、管理科学交叉研究的新领域.
在 DEA 领域,在以下几个方面做了一系列奠基性的工作: (ⅰ)完成大量应用的实例 ; (ⅱ) DEA 模型的扩充和完善 . 例如 , DEA 模型 BC2 , FG 和 ST ; 加法模型 ; Log -型 的 DEA 模型;带偏好的 锥比率的 DEA 模型 ;具有无穷多个 DMU 的 半无限规划的 DEA 模型 ; 随机 DEA 模型 ; 逆 DEA 模型 ;等等 .  (ⅲ) DEA 模型和方法的经济背景和管理背景研究 ; (ⅳ)  进行 DEA 模型的计算研究和 DEA 软件的研制 ;  (ⅴ)  DEA 所依据的数学理论研究,
1.  第一个 DEA 模型 C 2 R ,[object Object],[object Object],[object Object],[object Object]
分式规划 ( 其中 x 0  =  x j0  , y 0  =  y j0  ,   1≤ j 0 ≤ n .
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
利用线性规划的对偶定理和紧松定理,可以得 到关于 DEA 有效的等价定义.
[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object]
[object Object],[object Object]
[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object]
[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object]
[object Object]
[object Object],[object Object],[object Object],[object Object]

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魏权龄_数据包络分析法

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  • 3. 审 视 1978 年:对当第一个 DEA 模型 C2R, 认为是一种关于效率评价的新方法. 2004 年 ( 二十六年之后 ): DEA 已经形成了一个数学、经济学、管理科学交叉研究的新领域.
  • 4. 在 DEA 领域,在以下几个方面做了一系列奠基性的工作: (ⅰ)完成大量应用的实例 ; (ⅱ) DEA 模型的扩充和完善 . 例如 , DEA 模型 BC2 , FG 和 ST ; 加法模型 ; Log -型 的 DEA 模型;带偏好的 锥比率的 DEA 模型 ;具有无穷多个 DMU 的 半无限规划的 DEA 模型 ; 随机 DEA 模型 ; 逆 DEA 模型 ;等等 . (ⅲ) DEA 模型和方法的经济背景和管理背景研究 ; (ⅳ) 进行 DEA 模型的计算研究和 DEA 软件的研制 ; (ⅴ) DEA 所依据的数学理论研究,
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  • 6. 分式规划 ( 其中 x 0 = x j0 , y 0 = y j0 , 1≤ j 0 ≤ n .
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