To cite this document ABSTRACTPurpose-Optimum location of warehouses for disaster logistics increases the performance of humanitarian logistics, so that all the needs of beneficiaries can be delivered in a short time. In this paper, a multi-criteria decision analysis model is designed to decide the best warehouse location in disaster logistics in Trabzon, Turkey. Methodology-Entropy is used to determine the important weights of the criteria. The SAW, TOPSIS and VIKOR methods are utilized to rank the warehouse location alternatives. The ranking results are also combined by the Borda Count method to obtain a final ranking. The robustness of the model is examined by the sensitivity analysis. Findings-According to the results of the analysis, the disaster situation of the land, land size, and the distance of settlement were determined as the three most important criteria. Sensitivity analysis also proved the robustness of the model. Conclusion-The results are consistent with the expectations of the decision makers and seem to support their decisions. For future studies, the results can be compared using fuzzy techniques.Keywords: Disaster logistics, warehouse location decision, multicriteria decision making techniques. JEL Codes: C44, L81, Q54 AFET DEPO YERİ SEÇİMİ İÇİN ÇOK KRİTERLİ KARAR ANALİZİ MODELİ ÖZETAmaç-Afet lojistiği kapsamında depoların en uygun yerlere kurulması, insani yardım lojistiğinin performansını artırarak afetzedeler için gerekli tüm malzemelerin kısa bir sürede ihtiyaç yerlerine ulaştırılmasını sağlamaktadır. Bu çalışmada, Trabzon'da afet lojistiği kapsamında en uygun depo yerinin belirlenmesi amacıyla bir çok kriterli karar analizi modeli tasarlanmıştır. Yöntem-Bu model kapsamında ilk olarak Entropi Tekniği yardımıyla kriter ağırlıkları hesaplanmış ve ardından alternatif depo yerleri, çok kriterli karar verme teknikleri olan SAW, TOPSIS ve VIKOR kullanılarak sıralanmıştır. Elde edilen sonuçlar, Borda Sayım yöntemi kullanılarak bütünleşik bir sıralama elde edilmiştir. Ayrıca, son aşamada gerçekleştirilen duyarlılık analizi ile modelinin uygunluğu incelenmiştir. Bulgular-Analiz sonuçlarına göre arazinin afetselliği, arazi büyüklüğü ve yerleşim yerine uzaklık kriterleri en önemli üç kriter olarak tespit edilmiştir. Ayrıca, duyarlılık analizi ile de modelin uygunluğu ortaya konmuştur. Sonuç-Çalışmada elde edilen sonuçların karar vericilerin beklentileri ile örtüştüğü ve kararlarını desteklediği görülmektedir. Sonuçlar, gelecekte çalışmalarda bulanık yöntemler kullanılarak elde edilecek sonuçlar ile karşılaştırılabilir.Anahtar Kelimeler: Afet lojistiği, depo yer seçimi, çok kriterli karar verme teknikleri.
Purpose -Identifying and analysing of disaster logistics risks is a guide to the organizations according to the disaster logistics plans and actions to be taken. The main pupose of this study is to reveal the disaster logistics risks and the used methods to mitigate the effects of the risks. Methodology -The researches on disaster logistics risks were reviewed between January 2011-December 2018. The literature review was made on the databases EmeraldInsight, ScienceDirect, Scopus, Taylor&Francis Online and SpringerLink by using the keywords "disaster logistics risk", "humanitarian logistics risk" and "emergency logistics risk". Findings -The survey results show that demand risk is the most considered disaster logistics risk. According to the results, facility location decisions is the most addressed disaster logistics issue and Stochastic Programming is the most used solution method under risk based uncertainty. Conclusion -Considering the risks is very important for the plans and actions to be taken in context of disaster logistics. For future studies, the scope of the study can be extended by adding more databases. Studies can be made to develop strategic decisions to mitigate the effects of the disaster logistics risks.
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