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Addressing resiliency in supply chains through a multi-criteria group evaluation approach under interval type-2 fuzzy uncertainty

Author

Listed:
  • Mohammad Hossein Haghighi
  • Seyed Meysam Mousavi
  • Vahid Mohagheghi

Abstract

In real-world supply chain problems because of the non-existence of exact information and various fluctuating conditions, resilient supplier selection problems (RSSPs) are considered. In this paper, interval type-2 fuzzy sets (IT2FSs) are used in a modified VIKOR method to achieve more accuracy in the results. Moreover, a new method for computing weights of decision makers and a new method for computing weight of each evaluation criterion based on subjective and objective data are introduced. Finally, to verify the presented method a numerical example from the existing literature is presented and solved.

Suggested Citation

  • Mohammad Hossein Haghighi & Seyed Meysam Mousavi & Vahid Mohagheghi, 2022. "Addressing resiliency in supply chains through a multi-criteria group evaluation approach under interval type-2 fuzzy uncertainty," International Journal of Applied Management Science, Inderscience Enterprises Ltd, vol. 14(2), pages 91-113.
    • Handle: RePEc:ids:injams:v:14:y:2022:i:2:p:91-113
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