输入和输出DEA模型中弱DEA有效与弱Pareto之间的等价性

Equivalence between Weak Pareto and Weak DEA Efficiency in Input-oriented and Output-oriented DEA Model

使用带有三个双变量 0 -1参数的综合 DEA模型 ,讨论了弱 Pareto和输入 DEA模型 (包括 C2 R输入模型、BC2 输入模型、FG输入模型、ST输入模型 )、输出 DEA模型 (包括 C2 R输出模型、BC2 输出模型、FG输出模型、ST输出模型 )之下的弱 DEA有效之间的等价性 .这些结果对于理解和解释输入 DEA模型和输出 DEA模型之下的弱 DEA有效性的概念是很重要的 .

In this paper, we use the Generalized Data Envelopment Analysis (DEA) Model with three binary parameters for discussing equivalence between Weak Pareto and Weak DEA Efficiency in Input\|Oriented DEA Model (Input\|Oriented C 2R Model, Input\|Oriented BC 2 Model, Input\|Oriented FG Model and Input\|Oriented ST Model) and Output\|Oriented DEA Model (Output\|Oriented C 2R Model, Output\|Oriented BC 2 Model, Output\|Oriented FG Model and Output\|Oriented ST Model).Those results are especially important for understanding and interpreting the concepts of weak DEA efficiency in Input\|Oriented DEA Model and Input\|Oriented DEA Model.