基于碳税征收的供应链合作博弈分析

A Cooperative Game Analysis of Supply Chain Based the Carbon Tax

用合作博弈的思想来研究单制造商、单零售商的二级供应链,建立制造商单方面决策模型和制造商、零售商共同合作决策模型,以此分别寻求满足政府低碳政策要求和保证供应链合作企业利润的碳排放的平衡点,并利用合作博弈经典的Shapley值分配法对供应链上合作企业的收益进行合理公平地分配,得出不管是从制造商的减排效果还是从零售商制造商的最终受益来说,供应链的各参与者共同合作决策的优势远远大于单独决策的结论。最后,通过算例分析说明了该模型的可行性。

Adopting the thoughts of cooperative games, the two-echelon supply chain that includes the single manufacturer and the single retailer is studied by establishing the manufacturer′s unilateral decision model and collaborative decisionmaking model between manufacturers and retailers to find the balance point that meets government requirements and ensures the collaborative profits. And the method of distributing Shapley value that is classic in cooperative game for supply chain is used to distribute collaborative profits reasonably. It is concluded that collaboration is far greater than the single decision whether from the effect of reducing carbon emissions or from the profits of the manufacturers and retailers. Finally,the feasibility of this model is shown by analyzing an example.