Modified Pairwise Comparison Matrix in AHP to Select Supplier

Ristono, Agus and Wahyuningsih, Tri and Hurunin, Hurunin (2020) Modified Pairwise Comparison Matrix in AHP to Select Supplier. IJCMS. (Unpublished)

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Abstract

The first stage in AHP-weighting in supplier selection is the formation of pairwise comparison matrix. In fact,
the matrix is filled by experts or decision makers in the company. If the consistency ratio of this matrix is less
than 0.1, then the matrix is inconsistent. If it is not consistent, then the AHP-weighting is invalid, so the first
step must be repeated continuously so as to obtain a consistency ratio of less than 0.1. Repetition in making
the pairwise comparison matrix requires a lot of time, cost and effort, so this AHP-weighting is not very
efficient. This research proposes a new pairwise comparison matrix, which the results of AHP-weighting are
always consistent without measurement of consistency ratio. Thus, the proposed method more effective and
efficient. Therefore, it will provide the right results in supplier selection more quickly and appropriately.
Keywords: Consistency Ratio, Pairwise Comparison, AHP Weighting, Analytical Hierarchy Process,
Supplier Selection, Criteria).

Item Type:	Other
Subjects:	Q Science > Q Science (General)
Divisions:	Faculty of Law, Arts and Social Sciences > School of Management
Depositing User:	SE., M.Si Tri Wahyuningsih
Date Deposited:	04 May 2023 07:49
Last Modified:	04 May 2023 07:50
URI:	http://eprints.upnyk.ac.id/id/eprint/35002

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