碳限额与交易机制下供应链网络设计

Design of Supply Chain Network under Carbon Cap and Trade

摘要: 本文结合碳足迹及经典的供应链网络模型等相关理论，在传统的三级供应链网络模型中加入了碳限额与交易机制，全面分析了碳限额与交易机制对运营成本和供应链网络的影响。在经典供应链网络模型基础上运用0-1混合整数规划的方法构建了考虑碳限额与交易机制的供应链网络优化模型。从消费者、供应商和生产商三个角度对模型进行数值模拟对比分析，综合考虑了在碳限额与交易机制下各影响因子的变动对企业运营成本和供应链网络的影响。进一步验证了企业可以运用构建的模型来制定出合理的供应链网络，实现减排的同时降低企业的运输成本和运营成本。

Abstract: This paper combines the theory of carbon footprint and basic supply chain model, add the carbon cap and trade mechanism into the basic supply chain model. And a comprehensive analysis of the impact of carbon cap and trade mechanism on operational costs and network flow has been made. Based upon basic transportation model, and taking into consideration of carbon cap and trade mechanism, we construct an optimized transportation network model applying 0-1 mixed integer programming method. Through the numerical simulation analysis of the model, we consider the influence on the enterprise’s operational cost and strategy under the cap and trade policy from three aspects, such as consumers, suppliers, manufactures. The industry can use the model to develop a reasonable transportation route to reduce carbon emissions and operational costs.