Developing a framework for evaluating sustainability index for logistics service providers: graph theory matrix approach

Anchal Gupta and Rajesh Kumar Singh

International Journal of Productivity and Performance Management, 2020, vol. 69, issue 8, 1627-1646

Abstract: Purpose - The purpose of this study is to identify sustainability practices and to propose a framework for evaluating the sustainability index of logistics service providers (LSPs). Design/methodology/approach - Sustainable practices followed by LSPs are identified through literature review and analysis of a case study. Thirteen such sustainable practices are identified. Thereafter, with expert inputs, nine sustainable practices are shortlisted and considered for the evaluation of the sustainability index in the proposed framework. Graph Theory Matrix Approach has been applied to evaluate the sustainability index of an LSP. Findings - Major practices identified for evaluating sustainability index include the use of recyclable packaging, use of renewable energy sources, green procurement, reduction in carbon emissions, use of CNG/electric vehicles, rainwater harvesting and so on. The sustainability index of an LSP is evaluated by using the proposed framework. Practical implications - LSPs can benchmark their sustainability index with respect to the best in the industry. Based on it, LSPs can also identify potential areas for improvement. Originality/value - Novelty of the study lies in the proposed framework for evaluation of sustainability index which can be used to develop strategies for green logistics. LSPs can also improve their performance in terms of sustainability measures by adopting green logistics.

Keywords: Logistics service providers; Sustainable practices; Sustainability index; Graph theory matrix approach; case study (search for similar items in EconPapers)
Date: 2020
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Persistent link: https://EconPapers.repec.org/RePEc:eme:ijppmp:ijppm-12-2019-0593

DOI: 10.1108/IJPPM-12-2019-0593

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