Green maritime transport performance analysis of G-7 countries using an interval-valued Fermatean fuzzy ARLON-based decision model

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dc.authorid0000-0001-9348-0709
dc.authorid0000-0002-1359-0244
dc.authorid0000-0001-6669-0006
dc.authorid0000-0002-2483-1779
dc.authorid0009-0004-2488-9403
dc.contributor.authorYalçın, Galip Cihan
dc.contributor.authorKara, Karahan
dc.contributor.authorÖzekenci, Emre Kadir
dc.contributor.authorSimic, Vladimir
dc.contributor.authorPamuçar, Dragan
dc.date.accessioned2026-03-11T06:51:02Z
dc.date.available2026-03-11T06:51:02Z
dc.date.issued2025
dc.departmentİktisadi ve İdari Bilimler Fakültesi
dc.description.abstractMaritime transport operations are witnessing heightened environmental sensitivities, prompting the implementation of environmentally focused maritime transport practices. The principal aim is to develop a decision support system for evaluating countries' green maritime transport performance. To this end, the interval-valued Fermatean fuzzy (IVFF)-simple weight calculation (SIWEC)-skewness impact through distributional evaluation (SITDE)-alternative ranking using two-step logarithmic normalization (ARLON) model is developed within this study. This method enables the analysis of countries' green maritime transport performance by integrating expert opinions with environmental and maritime transport parameters. The model determines the influence of experts using IVFF sets. It further facilitates the simultaneous use of subjective and objective criteria weighting approaches to compute the weights of green maritime transport performance criteria. ARLON is employed to assess and rank countries' green maritime transport performance levels. The applicability of the IVFF-SIWEC-SITDEARLON model is tested through a case study focusing on G-7 countries, and the results supported the successful implementation of the method. Furthermore, sensitivity and comparative analyses demonstrated the consistency and robustness of the model. According to the findings of the case study, the United States emerges as the country with the highest green maritime transport performance among the G-7 countries. The "linear shipping connectivity index" is identified as the most influential criterion in the decision-making process. The study offers actionable recommendations for the maritime industry, thereby contributing to the advancement of green maritime transport practices.
dc.identifier.citationYalçın, G. C., Kara, K., Özekenci, E. K., Simic, V., & Pamucar, D. (2025). Green maritime transport performance analysis of G-7 countries using an interval-valued Fermatean fuzzy ARLON-based decision model. Applied Soft Computing, 113677.
dc.identifier.doi10.1016/j.asoc.2025.113677
dc.identifier.issn1568-4946
dc.identifier.issueA
dc.identifier.urihttp://dx.doi.org/10.1016/j.asoc.2025.113677
dc.identifier.urihttps://hdl.handle.net/20.500.12507/3522
dc.identifier.volume184
dc.identifier.wos001578899100001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.institutionauthorÖzekenci, Emre Kadir
dc.institutionauthorid0000-0001-6669-0006
dc.language.isoen
dc.publisherELSEVIER
dc.relation.ispartofAPPLIED SOFT COMPUTING
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectEFFICIENCY
dc.titleGreen maritime transport performance analysis of G-7 countries using an interval-valued Fermatean fuzzy ARLON-based decision model
dc.typeArticle

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