Citation

Lahiru Sandaruwan, Kariyawasam Pinikahana Gamage and Nathan, Robert Jeyakumar and Sumanasekara, Shavindya Laksirini and Ntangere, Thomas and Farkas, Maria Fekete (2026) Digital Pathways to Efficiency: A Multi-Stakeholder Assessment of Sri Lanka’s Marine Fish Supply Chain Logistics. Logistics, 10 (5). p. 111. ISSN 2305-6290

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Abstract

Background: Studies of fish supply chain efficiency often rely on price spreads or frontierbased measures, which do not fully capture actor-level coordination performance in heterogeneous, informal supply chains. This study addresses this gap by developing a composite Market Efficiency Index (MEI) that integrates financial performance, operational quality, service equity, and relational governance. Methods: The MEI, a multidimensional alternative to frontier-based measures, was developed and applied to data collected from 250 supply chain actors in Sri Lanka. Results: The results show a clear efficiency gradient along the supply chain, with fishers scoring the lowest (MEI = 0.44), intermediaries moderate (MEI = 0.54), and retailers the highest (MEI = 0.67), yielding an overall system efficiency of 0.55 and relational governance emerging as the weakest system-level dimension. These results indicate persistent structural differences in value distribution and in how well the fish supply chain functions as a cohesive network, driven by liquidity constraints, information asymmetry, and weak cold-chain infrastructure. Conclusions: A multidimensional supply chain assessment provides a more effective basis for diagnosing coordination constraints and enables targeted digital interventions that offer feasible pathways to improve transparency, liquidity, and inclusiveness in smallholder-dominated fish supply chains.

Item Type:	Article
Uncontrolled Keywords:	Industry 4.0
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling
Divisions:	Faculty of Management (FOM)
Depositing User:	Ms Rosnani Abd Wahab
Date Deposited:	05 Jun 2026 01:26
Last Modified:	05 Jun 2026 01:26
URII:	http://shdl.mmu.edu.my/id/eprint/15969

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