Analysis of two stage supply chain coordination under fuzzy demand

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dc.authoridtorun, hulya/0000-0002-6411-0001
dc.contributor.authorTorun, Hulya
dc.contributor.authorCanbulut, Gülçin
dc.date.accessioned2025-02-24T17:19:09Z
dc.date.available2025-02-24T17:19:09Z
dc.date.issued2019
dc.departmentFakülteler, Mühendislik Fakültesi, Endüstri Mühendisliği Bölümü
dc.description.abstractIn this study; a two-stage supply chain structure consisting of a supplier and a retailer has been investigated when the demand variable is a fuzzy parameter. Each of the supply chain members has different goals and wants to optimize their performance. Thus coordination between the supply chain members must be confirmed. According to this coordination, supply chains are classified into centralized and decentralized supply chains. For the centralized and decentralized supply chain models, generalized closed-form solutions of optimal order quantity and supply chain members profit functions are obtained using the expected value function and credibility theory when the demand parameter is a fuzzy variable. Then, in addition to the demand fuzziness, when the wholesale price is also considered as a fuzzy variable, supply chain members and supply chain total profits have been obtained for the decentralized supply chain model. Finally, proposed models are analyzed under numerical examples.
dc.identifier.doi10.17341/gazimmfd.460528
dc.identifier.endpage1328
dc.identifier.issn1300-1884
dc.identifier.issn1304-4915
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85069742460
dc.identifier.scopusqualityQ2
dc.identifier.startpage1315
dc.identifier.trdizinid389466
dc.identifier.urihttps://doi.org/10.17341/gazimmfd.460528
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/389466
dc.identifier.urihttps://hdl.handle.net/20.500.14440/1032
dc.identifier.volume34
dc.identifier.wosWOS:000469481500015
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isotr
dc.publisherGazi Univ, Fac Engineering Architecture
dc.relation.ispartofJournal of the Faculty of Engineering and Architecture of Gazi University
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250201
dc.subjectFuzzy demand
dc.subjectsupply chain
dc.subjectcoordination
dc.subjectoptimization
dc.subjectmodeling
dc.titleAnalysis of two stage supply chain coordination under fuzzy demand
dc.typeArticle

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