基于不同交货期策略的供应链库存优化与协调模型

根据供应链的实际运作情况建立了交货策略1,即基于时间窗的协议交货期模型,分析了以制造商为主的Stackelberg对策博弈中各方的最优决策;接着建立了交货策略2,即基于费用分担的可控交货期模型,分析了以分销商为主的Stackelberg对策博弈中各方的最优决策;然后对交货策略1和策略2进行了比较,给出了成本分担系数范围,提出了一种基于改进理想点的Nash协商交货期费用分担模型.数值分析比较了两种策略,表明费用分担模型是有效的.

Optimization and collaboration model of supply chain inventory based ondifferent delivery policies

According to actual operation of supply chain, the delivery model of agreement on lead time based on delivery
windows is established, which is a Stackelberg game controlled by manufacturer. The optimal decision of each side is
analyzed. Then controllable lead time model is established based on cost sharing. In the Stackelberg game controlled by
distributor, the optimal decision is given. Delivery policy 1 and 2 are compared, and the range of cost sharing coefficient is
given. Then cost sharing model with Nash consultation is proposed, based on adapted ideal point method. Finally, the policy
1 and 2 are compared in numerical analysis, which shows that the cost sharing model is effective.