Using of Compiled Algorithm for Ranking of Research Subject by DEA : IAU*'s Faculties by DEA

Subject Areas : Futurology

M. B. Aryanezhad ¹ , P. Hamzeh ² , F. Hosseinzadeh Lotfi ³

1 - ندارد
2 - نویسنده مسئول یا طرف مکاتبه
3 - ندارد

Received: 2008-12-18 Accepted : 2009-02-02 Published : 2010-06-22

Keywords: Data envelopment analysis, Eva, Weight control,

Abstract :

The method of data envelopment analysis (DEA) is based of programming for efficiency estimation.This method with resolving mathematical models for the set of decision making units (DMUs) viaactual inputs and outputs data estimates cost and production functions as a fragment envelope withoutassumptive determination of production function form. In DEA, DMUs separate to two efficient andinefficient groups. In the basic DEA models, inefficient DMUs merely are ranked but efficient DMUsare not. In the other hand, in this case all efficient DMUs have efficiency equal to number one. Thus,there is not possible for making priority within these DMUs. On the base of used algorithm in thisresearch a DMU has defined as dummy optimal and in the last phase of the algorithm, after resolvingthe model of dummy optimal DMU's efficiency number will be equal to one, then the valu of objectivefunction for other DMUs, that concerning dummy optimal DMU have evaluated, will be less than one.In this manner efficient DMUs will be ranked too.