Developing a new chance constrained modified ERM model to measure performance of repair and maintenance groups of IRALCO
by Mohammad Izadikhah
International Journal of Operational Research (IJOR), Vol. 41, No. 2, 2021

Abstract: Evaluating the performance of repair and maintenance groups is recognised as a key component of improving on strategic and operational levels. The purpose of this paper is to develop a model to evaluate the maintenance groups of IRALCO. Data envelopment analysis (DEA) is a useful method for measuring performance of repair and maintenance groups. However, in reality there might be problem with the stochastic data. For this purpose, this paper presents a new stochastic modified enhanced Russell measure (ERM) model to measure performance of repair and maintenance groups. An important property of the proposed model is stated and proved as a proposition. A case study demonstrates applicability of our approach.

Online publication date: Tue, 15-Jun-2021

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