Supplier selection using SWARA and WASPAS – a case study of Indian cement industry. Issue 2 (11th March 2020)

• Record Type: Journal Article
• Authors: Singh, Rohit Kumar; Modgil, Sachin
• Is Part Of: Measuring business excellence. Volume 24:Issue 2(2020)
• Page Start: 243
• Page End: 265
• Publication Date: 2020-03-11
• Subjects: Supplier selection -- Cement industry -- WASPAS -- SWARA; Organizational effectiveness -- Periodicals; Success in business -- Periodicals; Performance -- Periodicals; 658
• DOI: 10.1108/MBE-07-2018-0041
• Languages: English
• ISSNs: 1368-3047

Abstract

Abstract : Purpose: This paper aims to evaluate and prioritize the key supplier selection indicators and to establish the relationship between available alternatives and selected indicators by using step-wise weight assessment ratio analysis (SWARA) and weighted aggregated sum product assessment (WASPAS). Design/methodology/approach: Authors have extracted the supplier selection criteria from literature and used a combined SWARA-WASPAS method to evaluate and rank the criteria's. SWARA is applied for evaluating and weighting selection criteria, whereas WASPAS helped in evaluating different available alternatives based on supplier selection indicators. Findings: Finding from SWARA suggests that supplier management is the high weighted criteria followed by information sharing and joint actions. WASPAS was used to evaluate the available alternatives and supplier A1 got the highest priority. Additionally, sensitivity analysis indicates the different scenarios for the best supplier selection. Practical implications: Working executives can use the SWARA for assessment of weights of finalized indicators for their firm in the cement industry. Further, the calculated weights can be used for product and sum weightage through WASPAS to finalize the best supplier. Originality/value: The originality of the manuscript lies in the sector and methodology. Author(s) applied the SWARA and WASPAS method for supplier selection in the Indian cement industry that will help working executives to evaluate their supply chain partners.