Evaluation of Suppliers Efficiency in Indirect Procurement in a Tyre Manufacturing Company

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dc.contributor.author Hithakshika TS
dc.contributor.author Wickramasinghe WMPM
dc.date.accessioned 2022-01-21T07:32:43Z
dc.date.available 2022-01-21T07:32:43Z
dc.date.issued 2019
dc.identifier.citation Proceedings of the 11th Symposium on Applied Science, Business & Industrial Research – 2019 en_US
dc.identifier.issn 2279-1558
dc.identifier.uri http://repository.wyb.ac.lk/handle/1/3540
dc.description.abstract Suppliers are one of the main resources in a manufacturing company. Behaviours of the suppliers mainly affect the efficiency. This study was carried out to measure the efficiency of suppliers in indirect procurement in a tyre manufacturing company Data Envelope Analysis; graphical methods were used to evaluate the supplier efficiency by considering their relative efficiencies. A sample of 10 suppliers from the palate category are inspected to analyse the delivery status, quality of the delivery products, demand from the plant and the cost which was spent for their product. According to the result of graphical analysis suppliers B and J are the best practices in the market. With respect to the multiplier analysis and Data Envelope Analysis (DEA), suppliers B, D, E and J are most efficiency suppliers in the market. For all the methods, suppliers F and G are indicated as the poor efficiency suppliers in the market related to the tyre manufacturing company. en_US
dc.language.iso en en_US
dc.subject Data Envelope Analysis (DEA) en_US
dc.subject Random sampling method en_US
dc.title Evaluation of Suppliers Efficiency in Indirect Procurement in a Tyre Manufacturing Company en_US
dc.type Article en_US


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