基于碳足迹质量平衡的三级生产-库存协调模型

摘要

基于碳足迹质量平衡方程建立多级供应链生产-库存-碳足迹模型,研究多成员之间订货、生产与碳足迹协调问题.数值计算表明:执行最严厉或最宽松的碳排放控制政策,都会产生供应链成本与碳足迹背反,碳交易价格等于零时,供应链成本最低,而碳足迹最高.部分配额免费并结合碳交易,是控排早期可行的选择,价格机制对供应链决策调整更敏感.此外,协调效率曲线突出碳排放供应链协作价值,成本二次分配不仅可以降低运行成本,又能减少供应链碳足迹.%Based on the mass balance equations of carbon footprint, a model of production-inventory-carbon footprint is established. The coordination of the order, production and carbon footprint between multiple members is studied. Numerical calculations shows that the carbon emission control policy that is the most severe or the most liberal will give rise to change conversely in the supply chain costs and carbon footprint. When carbon trading price is equal to zero, the supply chain cost is the lowest and the carbon footprint is the highest. The policy that carbon quota partially is free, combining with the carbon trading, is a feasible choice in the early carbon emission control. The price mechanism is more sensitive to the adjustment of supply chain decisions. In addition, the coordination efficiency curves highlight the value of collaboration in supply chain with carbon emissions, and the secondary distribution costs can not only reduce operating costs, but also alleviate the carbon footprint of supply chain.