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A comparative study of the fuzzy linear model and the DEA in evaluation of efficiency of the DMUs

机译:模糊线性模型与DEA在DMU效率评估中的比较研究

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摘要

Evaluation of efficiency for every DMU (Decision Making Unit) in a company is a very important issue. Thus, the studies of evaluation of efficiency are being actively carried out on the basis of production functions. Until now, loglinear production function (Cobb-Douglas model) has been used for evaluation. This loglinear model evaluates DMUs by measuring the average. Re- cently, DEA (Data Envelopement Analysis) has been applied as the available method involving, for example, the CCR (Charnes-Cooper- Rhodes) and the BCC (Banker-Charnes-Cooper) models.
机译:评估公司中每个DMU(决策制定部门)的效率是一个非常重要的问题。因此,正在基于生产功能积极地进行效率评估的研究。到目前为止,对数线性生产函数(Cobb-Douglas模型)已用于评估。该对数线性模型通过测量平均值来评估DMU。最近,DEA(数据包络分析)已被用作可用的方法,例如涉及CCR(Charnes-Cooper-Rhodes)和BCC(Banker-Charnes-Cooper)模型。

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