A fuzzy multi criteria approach for evaluating green supplier's performance in green supply chain with linguistic preferences

Lixin Shen, Laya Olfat, Kannan Govindan, Roohollah Khodaverdi and Ali Diabat

Resources, Conservation & Recycling, 2013, vol. 74, issue C, 170-179

Abstract: Today's international business environment has forced many firms to focus on supply chain management to gain a competitive advantage. During recent years, supplier selection process in the supply chain has become a key strategic consideration. With the growing worldwide awareness of environmental protection and the corresponding increase in legislation and regulations, green purchasing has become an important issue for companies to gain environmental sustainability. Traditionally, companies consider criteria such as price, quality and lead time, when evaluating supplier performance and do not give enough attention to environmental criteria as a means to evaluate suppliers. Now, many companies have begun to implement green supply chain management (GSCM) and to consider environmental issues and the measurement of their suppliers’ environmental performance. This paper examines GSCM to propose a fuzzy multi criteria approach for green suppliers’ evaluation. We apply fuzzy set theory to translate the subjective human perceptions into a solid crisp value. These linguistic preferences are combined through fuzzy TOPSIS to generate an overall performance score for each supplier. A numerical example is presented to demonstrate the effectiveness of the proposed approach.

Keywords: Supplier selection; Environmental performance; Green supply chain management; Fuzzy set theory; TOPSIS (search for similar items in EconPapers)
Date: 2013
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (15)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:recore:v:74:y:2013:i:c:p:170-179

DOI: 10.1016/j.resconrec.2012.09.006

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