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Post-disaster grain supply chain resilience with government aid
Institution:1. School of Business IT and Logistics, RMIT University, Melbourne, Australia;2. School of Engineering and Information Technology, The University of New South Wales, Canberra, Australia\n;1. Institute of Transport and Logistics Studies, The University of Sydney, Darlington, NSW 2008, Australia;2. Department of Industrial Engineering, Iran University of Science and Technology, Tehran 1684613114, Iran;3. Department of Business Administration, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Raipei 10016, Taiwan, R.O.C.
Abstract:Assessing the disruption and resilience of the agricultural grain supply chain is critical to ensure grain supply and stabilize grain price in the final market. This research proposes a quantitative model to analyze how a grain processor regains robustness when supply is disrupted by a natural disaster upstream, and how this disruption affects grain retailers downstream. Two supply chain recovery methods, contingent sourcing and government aid, are considered for grain processor recovery. The results show that (1) a processor prefers timely full recovery, and (2) government aid as an intervention means is indispensable but cannot fully replace the backup supplier.
Keywords:Grain supply chain  Supply chain disruption  Recovery cost  Supply chain resilience  Government aid
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