A green supplier selection framework in polyethylene industry

Arezou Asgharnezhad and Soroush Avakh Darestani

Management Research Review, 2022, vol. 45, issue 12, 1572-1591

Abstract: Purpose - To outsource part of their work, organizations are looking for suppliers who also have green criteria with other criteria. Selecting suppliers begins with the definition of potential suppliers and then selects the best among them. This study aims to present a two-part approach for selecting suppliers consisting of suppliers’ prioritization. Design/methodology/approach - In the first part, the criteria that influence on selecting the suppliers have been identified and extracted using the literature review and experts’ opinion which consists of 19 criteria. Then, these criteria were evaluated by the content validity ratio index and using experts’ opinions, and finally, 16 criteria were selected for selecting green suppliers in a polyethylene’s products producer company in Iran. In the next step, suppliers are selected in a green supply chain using multi-criteria decision-making methods such as Dempster–Shafer theory and grey relationship analysis, which is a strategic decision. Findings - This study attempts to improve the level of reliance on the whole uncertain degree by combining Dempster–Shafer theory and grey relational analysis (GRA), which makes the grey analysis method more robust and its results more reliable. The findings show that Supplier 4 is ranked as first within six suppliers. Originality/value - Using GRA and Dempster–Shafer theory for green supplier selection problem in polyethylene industry is the novelty of this work.

Keywords: Grey theory; Selecting supplier; Green criteria; Dempster–Shafer theory (search for similar items in EconPapers)
Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:eme:mrrpps:mrr-01-2021-0010

DOI: 10.1108/MRR-01-2021-0010

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