基于政府补贴分析的绿色供应链管理博弈模型

A game model for green supply chain management based on government subsidies

建立了绿色供应链管理中考虑产品绿色度和政府补贴分析的三阶段博弈模型:第一阶段为政府选择单位产品补贴系数,第二阶段为采取不同绿色供应链管理战略的最终产品生产商确定各自的产品绿色度水平,第三阶段为采取不同绿色供应链管理战略的最终产品生产商确定各自产品的价格.通过数值仿真讨论了各种参数变化带来的影响,所得结论对于绿色供应链管理中政府与供应链上最终产品生产商的决策具有参考价值和指导意义.

This paper establishes a three-stage game model by considering products＇ green degree and government subsidies. The first stage is that the government determines the subsidies coefficient; the second stage is that manufacturers with various green strategies in supply chains determine their own products＇ green degree ; The third stage is that manufacturers in supply chains determine their own products＇ prices. Further, a numerical case is presented to test the effects of the variation of different factors. The results provide insights into the decision-making of governments and companies.