Carbon emission constraints and trading policies in e-commerce environments have brought huge challenges to the operation of supply chain enterprises. In order to ensure the good operation of the e-commerce supply chain in a low-carbon environment, a supply chain scheduling optimization method based on integration of production and transportation with carbon emission constraints is proposed; we use it to analyze the impact of centralized decision-making mode and decentralized decision-making mode on supply chain scheduling and establish a scheduling optimization model that aims at optimal carbon emissions and costs. A multilevel genetic algorithm was designed according to the characteristics of the model, and numerical examples are used to verify the effectiveness of the model and algorithm. The results show that the centralized decision-making mode plays the role of the carbon emission constraints to the greatest extent; the carbon emissions and the cost are smallest in the centralized decision-making mode. The decentralized decision-making mode leads to the overall cost preference of the supply chain due to separate decisions made by enterprises, and the carbon emissions in the supply chain are greater. Transportation experts, business managers and government departments are interesting for integrated production and transportation scheduling in e-commerce supply chain with carbon emission constraints. Further research should address integrated production and transportation scheduling in dual-channel low supply chains.

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具有碳排放约束的电子商务供应链中的产运一体化调度

电子商务环境下的碳排放约束和交易政策给供应链企业的运营带来了巨大的挑战。为保证电子商务供应链在低碳环境下的良好运行，提出了一种基于产运一体化、碳排放约束的供应链调度优化方法；我们用它来分析集中决策模式和分散决策模式对供应链调度的影响，并建立以最优碳排放和成本为目标的调度优化模型。根据模型的特点设计了多级遗传算法，并通过数值算例验证了模型和算法的有效性。结果表明，集中决策模式最大程度地发挥了碳排放约束的作用；集中决策模式下的碳排放量和成本最小。分散决策模式由于企业单独决策导致供应链整体成本偏好，供应链中的碳排放量更大。运输专家、业务经理和政府部门对具有碳排放约束的电子商务供应链中的集成生产和运输调度感兴趣。进一步的研究应该解决双渠道低供应链中的集成生产和运输调度问题。集中决策模式下的碳排放量和成本最小。分散决策模式由于企业单独决策导致供应链整体成本偏好，供应链中的碳排放量更大。运输专家、业务经理和政府部门对具有碳排放约束的电子商务供应链中的集成生产和运输调度感兴趣。进一步的研究应该解决双渠道低供应链中的集成生产和运输调度问题。集中决策模式下的碳排放量和成本最小。分散决策模式由于企业单独决策导致供应链整体成本偏好，供应链中的碳排放量更大。运输专家、业务经理和政府部门对具有碳排放约束的电子商务供应链中的集成生产和运输调度感兴趣。进一步的研究应该解决双渠道低供应链中的集成生产和运输调度问题。运输专家、业务经理和政府部门对具有碳排放约束的电子商务供应链中的集成生产和运输调度感兴趣。进一步的研究应该解决双渠道低供应链中的集成生产和运输调度问题。运输专家、业务经理和政府部门对具有碳排放约束的电子商务供应链中的集成生产和运输调度感兴趣。进一步的研究应该解决双渠道低供应链中的集成生产和运输调度问题。