SBM extended model with nonlinear value data in data envelopment analysis with axiomatic approach

Subject Areas : Statistics

M. Vaez-Ghasemi، ¹ , Z. Moghaddas ²

1 - Department of Mathematics, Rasht Branch, Islamic Azad University, Gilan, Iran.
2 - Department of mathematics, islamic azad university, QIAU, Qazvin, Iran

Received: 2018-07-07 Accepted : 2018-10-17 Published : 2019-04-01

Keywords: کارایی غیرشعاعی, اصول موضوعه, تحلیل پوششی داده‌ها, داده‌ها با ارزش غیرخطی,

Abstract :

One of the important goals of banks as important economic enterprises of any country is to increase economic efficiency. One of the important goals of banks as important economic enterprises of any country is to increase economic efficiency. The classical approach to data envelopment analysis models takes into account the linear valuation function for all indicators. But linear valuation in many examples of the world around us does not represent the non-linear nature of the indexes. Therefore, in this paper, we have introduced the principles of the model based on slack variables, some of which have nonlinear values. In a practical example of a bank, we reviewed the efficiency of ten branches of one of the country's banks in 1395 with a new approach. One of the important goals of banks as important economic enterprises of any country is to increase economic efficiency. One of the important goals of banks as important economic enterprises of any country is to increase economic efficiency.

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