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- Title
YENİ BİR ÇOK KRİTERLİ KARAR VERME YÖNTEMİ: BULUT ENDEKS-BETA (BE-β) .
- Authors
TOP, Mehmet; BULUT, Tevfik
- Abstract
The main purpose of the study is to introduce Bulut Index-Beta (BI-β) method developed to solve Multi-Criteria Decision Making (MCDM) problems, both theoretically and practically. In this context, Bulut Index (BI) and BI-β, which is the advanced version of this method, were compared. The methods were tested on 2006-2019 period financial statement data of Manufacturing of Basic Pharmaceutical Products and Pharmaceutical Materials sector in Turkey. In BI-β method, implementation steps are both shortened and simplified. In addition, the relationship between the findings obtained from both methods was measured with Spearman Rank and Kendall Tau Correlation methods. According to the findings of Spearman Rank and Kendall Tau correlations, there is a statistically insignificant negative correlation between BI and BI-β rankings. When 2006-2019 period of Manufacturing of Basic Pharmaceutical Products and Pharmaceutical Materials sector is evaluated, the best alternative according to BI method is the year 2019 with a BI score of 57,52. In BI-β method, the best alternative is the year 2014 having a BI-β score of 68,12. The alternative with the lowest performance according to BI method is the year 2010 with a BI score of 38,96. Similarly, the alternative with the lowest performance in BI-β method was the year 2010 with a BI-β score of 30,72. A dynamic and an easy-to-apply unique index for solution of MCDM problems has been put forward. In addition, since outputs can be produced at sub-levels with the indices, richer insights can be obtained, and thus in-depth analysis can be performed.
- Publication
Verimlilik Dergisi, 2022, Issue 3, p393
- ISSN
1013-1388
- Publication type
Article
- DOI
10.51551/verimlilik.1031366