Title of article
Cost Efficiency Estimation in Network DEA in the Case of Varying Input Prices
Author/Authors
Hajiani, Masoomeh Islamic Azad University Khorramabad Branch, Khorramabad , Fallahnejad, Reza Islamic Azad University Khorramabad Branch, Khorramabad
Pages
51
From page
1
To page
51
Abstract
Just like estimating cost efficiency in the usual DEA, it is important to calculate cost efficiency in DMUs with the DEA network. In the existing models, it is assumed that the input prices are the same for all the DMUs. The present paper is aimed to introduce a model for cost efficiency evaluation in DMUs with network structure with different input prices. Subsequently, the proposed network cost efficiency will be decomposed into network allocative, price, and technical efficiencies.
Keywords
Network structure , cost efficiency , non-competitive environment
Journal title
Journal of Mathematical Extension(IJME)
Serial Year
2022
Record number
2702284
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