SUPPLIER SELECTION WITH TOPSIS METHOD IN FUZZY ENVIRONMENT: AN APPLICATION IN BANKING SECTOR

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Sigma Mühendislik ve Fen Bilimleri Dergisi
Volume:33 Issue:3
SUPPLIER SELECTION WITH TOPSIS METHOD IN FUZZY ENVIRONMENT: AN APPLICATION IN BANKING SECTOR

SUPPLIER SELECTION WITH TOPSIS METHOD IN FUZZY ENVIRONMENT: AN APPLICATION IN BANKING SECTOR

Authors : Berk AYVAZ, Eda BOLTÜRK, Sibkat KAÇTIOĞLU

Pages : 351-362

View : 28 | Download : 8

Publication Date : 2015-09-01

Article Type : Research Paper

Abstract :Evaluation and selection of the appropriate supplier is complicated and time consuming decision making process for companies. Selection of inappropriate supplier leds to higher cost and it influences negatively business process of companies in competitive environment. In this paper, fuzzy-TOPSIS method, considering combination of quantitative and qualitative evaluation criteria, is presented to select appropriate supplier under uncertain environment. The proposed model is applied to the electronic signature purchasing process of a firm that operates in banking sector in Turkey. Quality, purchasing costs, additional costs insert ignore into journalissuearticles values(maintenance, training, and update costs etc.);, security level, compatibility with existing IT infrastructure, after-sales support, and technical competence are selected for supplier selection process in accordance with a detailed literature review and experts’ opinions.
Keywords : Supply chain management, fuzzy TOPSIS, supplier selection

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