MEASURING EFFICIENCY OF DECISION-MAKING UNITS
MEASURING EFFICIENCY OF DECISION-MAKING UNITS
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DOI：
10.1016/0377-2217(78)90138-8
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发表时间：
1978-01-01
影响因子：
6.4
通讯作者：
RHODES, E
中科院分区：
文献类型：
--
作者：
CHARNES, A;COOPER, WW;RHODES, E
一个非线性（非凸）规划模型提供了一个新的定义，用于评估活动的非营利实体参与公共计划的效率。从而提供了每个参与单元的效率的标量测量，沿着提供了通过参考表征这种程序的多个输出和多个输入的观测数据来客观地确定权重的方法。建立了与一般线性规划模型的等价关系，以便于计算.对这些线性规划模型的改进为从观测数据中估计极值关系提供了一种新的途径。工程和经济方法之间的联系，以效率划定沿着与新的解释和使用它们在评估和控制管理行为在公共项目的方式。
A nonlinear (nonconvex) programming model provides a new definition of efficiency for use in evaluating activities of not-for-profit entities participating in public programs. A scalar measure of the efficiency of each participating unit is thereby provided, along with methods for objectively determining weights by reference to the observational data for the multiple outputs and multiple inputs that characterize such programs. Equivalences are established toordinarylinear programming models for effecting computations. The duals to these linear programming models provide a new way for estimating extremal relations from observational data. Connections between engineering and economic approaches to efficiency are delineated along with new interpretations and ways of using them in evaluating and controlling managerial behavior in public programs.