Green Supplier Selection Using Game Theory Based on Fuzzy SWARA
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Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Green supply chains are supply chains that prioritize nature in every activity and aim tominimize the damage to the environment. Finding suppliers that meet the desired criteria andmeet the company's environmental objectives in establishing the green supply chain is adifficult process. The selection problem becomes more complicated when some criteria conflictwith each other. It is also critical to consider the strategies that alternative suppliers canimplement. Therefore, multi-criteria decision making methods and game theory approaches aresuitable to overcome these difficulties. This study proposes a new integrated fuzzy SWARA,which is a multi-criteria decision making method using fuzzy numbers to express uncertainty,and game theory approach to compare green supplier alternatives. The proposed approach iscarried out in a chemical company that produces cleaning products inTurkey. The manufacturercompany wants to compare two alternative green suppliers. Green strategies of alternativesuppliers are weighted via fuzzy SWARA method. Then, the game theory payoff matrix andthe iterated elimination of strictly dominated strategies are applied to compare two alternativesuppliers. The proposed methodology gets a compromise solution. These results are intendedto contribute to green supplier evaluation practices.
Açıklama
Anahtar Kelimeler
Multi-criteria decision making, fuzzy SWARA, Green supplier selection, sustainable environment, game theory
Kaynak
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
25
Sayı
4
