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Decision-Making in Grain Supply Chains for Sustainable Food System

Author

Listed:
  • Garima

    (Business School, The University of Western Australia, Perth, WA 6009, Australia
    The UWA Institute of Agriculture, The University of Western Australia, Perth, WA 6009, Australia)

  • Doina Olaru

    (Business School, The University of Western Australia, Perth, WA 6009, Australia)

  • Brett Smith

    (Business School, The University of Western Australia, Perth, WA 6009, Australia)

  • Kadambot H. M. Siddique

    (The UWA Institute of Agriculture, The University of Western Australia, Perth, WA 6009, Australia)

Abstract

Grain supply chains (GSCs) are crucial for global food security, economic development, and environmental sustainability. This study investigates the complexities and challenges of enhancing the resilience of GSCs. The research unravels decision-making intricacies, assesses post-harvest risks and stakeholder interactions, and identifies future research avenues. This systematic literature review (SLR), following PRISMA guidelines, and conducted with two search rounds, addressed questions of resilience and efficiency of post-harvest GSCs, key decision factors of stakeholders influencing the sustainability and operational success of GSCs, and methods that can be used to develop robust decision-making for managing risks and uncertainties in GSCs. A comprehensive database of post-2000 journal articles from the Web of Science and Scopus was analysed using bibliometric and content analysis. This research identified five key themes: (1) operational complexity requiring strategic resilience, (2) comprehensive risk management strategies, (3) critical role of transport and storage infrastructure, (4) significant impact of stakeholder decisions on GSC dynamics, and (5) diverse methodological approaches for robust analysis. These themes illustrate the multifaceted challenges and opportunities within GSCs, suggesting that integrating operations research with behavioural economics is vital for improving strategic decision-making. The results advocate for adopting advanced technologies and innovative multidisciplinary methods to improve GSC efficiency and resilience, which are essential for navigating geopolitical tensions, market fluctuations, and complex stakeholder behaviours. It identified under-researched areas such as farmer transport decisions and logistics provider selection, and integrated emerging themes (such as resilience and behavioural aspects), contributing to the body of knowledge and supporting enhanced decision-making in GSCs for a stable global food supply system.

Suggested Citation

  • Garima & Doina Olaru & Brett Smith & Kadambot H. M. Siddique, 2024. "Decision-Making in Grain Supply Chains for Sustainable Food System," Sustainability, MDPI, vol. 16(24), pages 1-21, December.
    • Handle: RePEc:gam:jsusta:v:16:y:2024:i:24:p:10816-:d:1540712
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