Sustainability performance of food supply chains with internal and external evaluation perspectives

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dc.authoridhttps://orcid.org/0000-0001-8708-702X
dc.authoridhttps://orcid.org/0000-0002-0055-4869
dc.authoridhttps://orcid.org/0000-0001-7697-3018
dc.contributor.authorGürül, Binnur
dc.contributor.authorYılmaz, Dilek
dc.contributor.authorBüyüksaatçı Kiriş, Sinem
dc.date.accessioned2025-05-29T13:55:04Z
dc.date.available2025-05-29T13:55:04Z
dc.date.issued2024
dc.departmentMühendislik ve Mimarlık Fakültesi
dc.description.abstractThe challenges of food security, water use, energy consumption and the growing global demand for food raise the importance of ensuring sustainability of the food supply chains (FSCs). Studies in relevant literature discuss the sustainability performances of FSCs generally without distinguishing between the internal and external stakeholders’ concerns or clarifying the existence of greenwashing or bluewashing attempts, jeopardizing true sustainability. This is why modelling towards some holistic treatment of the problem that satisfies those concerns is required. This paper proposes a framework to evaluate the true sustainability performance of FSCs by considering triple bottom line indicators, i.e. economic, environmental and social. In light of the proposed framework, two models have been developed, one calculating the internal and the other an external sustainability score. The presented models can handle interval or ordinal qualitative and quantitative indicators concurrently while considering desirable and undesirable factors. These novel models have been implemented on data from 50 FSCs in Istanbul, using a two-stage imprecise data envelopment analysis with a special multiplier. To facilitate visualization of true sustainability assessment, an internal–external sustainability performance matrix is proposed. Results reveal that the internal sustainability performance of the focal FSCs is better than the external one. The economic dimension predominates in Turkish FSCs’ internal sustainability performance, while the environmental and social dimensions predominate in the external sustainability performance of the FSCs.
dc.identifier.doi10.1093/imaman/dpae022
dc.identifier.issn1471-678X
dc.identifier.issn1471-6798
dc.identifier.urihttps://hdl.handle.net/11363/9842
dc.identifier.wos001346052600001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.institutionauthorGürül, Binnur
dc.institutionauthoridhttps://orcid.org/0000-0001-8708-702X
dc.language.isoen
dc.publisherOXFORD UNIV PRESS, GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
dc.relation.ispartofIMA JOURNAL OF MANAGEMENT MATHEMATICS
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectsustainability performance evaluation
dc.subjectinternal and external sustainability
dc.subjectinternal and external sustainability performance
dc.subjectsustainable food supply chain
dc.subjecttwo-stage data envelopment analysis (DEA)
dc.subjectimprecise data envelopment analysis (IDEA)
dc.titleSustainability performance of food supply chains with internal and external evaluation perspectives
dc.typeArticle

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