随机供求下农产品供应链协调模型研究

基于农产品随机供求情形,并考虑产品残值收益和缺货损失成本,研究了农产品供应商和销售商组成的二级供应链的协调问题。通过对集中控制决策和分散无协调决策时的利润分析,设计了随机供求下农产品供应链利润共享契约协调模型,在合理的利润分配参数下,供应链可以实现最优。最后,通过算例分析验证了模型的科学性和有效性。

Research on Coordination Model of Agricultural Supply Chain Under Random Supply and Demand

Based on the situation of agricultural random supply and demand, and considering the income of product residual and the cost of stock losses, the coordination process of two-level supply chain composed of suppliers and vendors is studied. Through the analysis of profits of decentralized decision and centralized decision, the coordination model of agricultural supply chain profit-sharing contract is designed, and under the reasonable profit distribution coefficient, the supply chain can achieve optimal. An example analysis verifies the scientific and effective of the model.