Sensitivity Analysis in Multi-Criterion Decision-Making Problems

Authors : Gülay DEMİR, Rahim ARSLAN

Pages : 1025-1056

Doi:10.26745/ahbvuibfd.1103531

View : 16 | Download : 27

Publication Date : 2022-12-28

Article Type : Research Paper

Abstract :The aim of this study is to propose a model of stability and sensitivity for the studies used in the implementation of multi-criteria decision making insert ignore into journalissuearticles values(MCDM);. In this context, it is proposed to use the steps \`sensitivity analysis based on the variation of criterion weight, sensitivity analysis based on sequence reversal feature and comparison analysis with results from different sorting methods\` for stability and sensitivity analysis. In the implementation part of the method, the Fragile Five countries were used as criteria for the unemployment rate, state budget, GDP growth, inflation, current account balance, risk premium for these countries. The criteria were weighted with MEREC and the ordering of alternatives was carried out with WISP. In the application phase of the method, it was found that the model was sensitive to changes in weight coefficients with different weights assigned to criteria over 22 scenarios. It has been observed that the model provides valid results in a dynamic environment through 4 different scenarios created in the sequence inversion step of the model. For the reliability of the MEREC-WISP-based model, a ranking comparison was made with some commonly used methods such as PIV, CoCoSo, COPRAS, WEDBA, TOPSIS and SAW and the results were found to have a high correlation.
Keywords : Duyarlılık ve Kararlılık Analizi, Bibliyometri Analizi, ÇKKV