保障服务供应链中的碳排放限额与交易的库存安排

IF 8.3 1区 工程技术 Q1 ECONOMICS
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引用次数: 0

摘要

本文探讨了碳交易对多梯队供应链中安全库存布局优化的影响。供应链各环节的碳排放量是通过各环节所报的服务时间作为关键变量来衡量的。采用保证服务时间建模框架,我们建立了碳限额交易政策下的安全库存布局模型,以研究碳限额、碳价格和服务时间之间复杂的权衡关系。基于单位碳购买价格和销售价格之间的不同关系,我们利用连续混合整数编程近似法推导出了所提模型的可操作性公式。通过在 Willems(2008 年)提供的真实产业链数据上实施模型,总结了一系列观察结果,以了解碳上限和碳价格如何影响企业的安全库存安排和碳排放。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Inventory placement with carbon cap-and-trade in guaranteed service supply chains
In this paper, we explore the impact of carbon trading on the safety stock placement optimization in multi-echelon supply chains. The carbon emission in each stage of the supply chain is measured through a function of the service time quoted by the stage as a key variable. Adopting the guaranteed service time modelling framework, we develop a safety stock placement model under the carbon cap-and-trade policy to study the complex trade-off among the carbon cap, the carbon price, and the service time. Based on the different relationship between the unit purchasing and selling carbon prices, we derive the tractable formulations of the proposed model using successive mixed-integer programming approximations. A series of observations through the model implementation on a real-world chain data from Willems (2008) are summarized to understand how the carbon cap and price can affect a firm’s safety stock placement and carbon emissions.
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来源期刊
CiteScore
16.20
自引率
16.00%
发文量
285
审稿时长
62 days
期刊介绍: Transportation Research Part E: Logistics and Transportation Review is a reputable journal that publishes high-quality articles covering a wide range of topics in the field of logistics and transportation research. The journal welcomes submissions on various subjects, including transport economics, transport infrastructure and investment appraisal, evaluation of public policies related to transportation, empirical and analytical studies of logistics management practices and performance, logistics and operations models, and logistics and supply chain management. Part E aims to provide informative and well-researched articles that contribute to the understanding and advancement of the field. The content of the journal is complementary to other prestigious journals in transportation research, such as Transportation Research Part A: Policy and Practice, Part B: Methodological, Part C: Emerging Technologies, Part D: Transport and Environment, and Part F: Traffic Psychology and Behaviour. Together, these journals form a comprehensive and cohesive reference for current research in transportation science.
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