Sustainable Supply Chain Evaluation with Shared Resources and Shared Feedbacks: A Common Set of Weights Slack Based Model
نویسندگان
چکیده
Data envelopment analysis (DEA) has been recently employed for performance and efficiency evaluation of decision-making units (DMUs) with multiple inputs outputs. Complex internal relations within a DMU required more accurate DEA models than existing classic DEA. In real world applications, shared resources, among stages supply chain, is great interest managers decision makers. Unfair allotment factors can render the assessment invalid. this study, an innovative model formulated chain factors. first step, linear presented in multiplier form, based on slack-based measure assessment, order to obtain optimal proportion resources feedbacks which are dual-role presented. Then, aggregate decomposed into its stage efficiencies. Next, extended deriving Common Set Weights (CSW) entire correspondence stages. The case 20 sustainable chains oil industry considered developed approach.
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ژورنال
عنوان ژورنال: Scientia Iranica
سال: 2022
ISSN: ['1026-3098', '2345-3605']
DOI: https://doi.org/10.24200/sci.2022.58414.5715