Research Article
Simulation of Supply Chain Disruption in Community Group-buying Based on System Dynamics
@INPROCEEDINGS{10.4108/eai.6-9-2024.2353638, author={Zihan Xu}, title={Simulation of Supply Chain Disruption in Community Group-buying Based on System Dynamics}, proceedings={Proceedings of the 3rd International Conference on Public Management, Digital Economy and Internet Technology, ICPDI 2024, September 6--8, 2024, Jinan, China}, publisher={EAI}, proceedings_a={ICPDI}, year={2024}, month={12}, keywords={supply chain of community group buying supply chain disruption system dynamic}, doi={10.4108/eai.6-9-2024.2353638} }- Zihan Xu
Year: 2024
Simulation of Supply Chain Disruption in Community Group-buying Based on System Dynamics
ICPDI
EAI
DOI: 10.4108/eai.6-9-2024.2353638
Abstract
Supply chain disruption is an unavoidable problem for enterprises, and community group-buying enterprises must face up to the risk of supply chain disruption. This paper takes a four-level supply chain composed of shared warehouse, central warehouse, grid warehouse and self-pickup point as the research object, selects three indicators of "inventory", "profit" and "order delivery volume" to measure the damage degree of the supply chain caused by the disruption, and constructs a four-level supply chain disruption model by system dynamics method for simulation analysis. The results of system dynamics simulation show that: (1) the disruption in the downstream of the supply chain causes more damage to the supply chain than the disruption in the upstream of the supply chain. The sales disruption has the greatest impact on the overall supply chain, and any disruption will affect the overall performance of the supply chain; (2) The logistics standby warehouse strategy can alleviate the impact of disruption, and the mitigation effect is related to the substitution effect of standby logistics warehouse on retailers.
