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Carbon Footprint and the Management of Supply Chains: Insights From Simple Models

机译:碳足迹和供应链管理:来自简单模型的见解

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Using relatively simple and widely used models, we illustrate how carbon emission concerns could be integrated into operational decision-making with regard to procurement, production, and inventory management. We show how, by associating carbon emission parameters with various decision variables, traditional models can be modified to support decision-making that accounts for both cost and carbon footprint. We examine how the values of these parameters as well as the parameters of regulatory emission control policies affect cost and emissions. We use the models to study the extent to which carbon reduction requirements can be addressed by operational adjustments, as an alternative (or a supplement) to costly investments in carbon-reducing technologies. We also use the models to investigate the impact of collaboration among firms within the same supply chain on their costs and carbon emissions and study the incentives firms might have in seeking such cooperation. We provide a series of insights that highlight the impact of operational decisions on carbon emissions and the importance of operational models in evaluating the impact of different regulatory policies and in assessing the benefits of investments in more carbon efficient technologies.
机译:通过使用相对简单和广泛使用的模型,我们说明了如何将碳排放问题纳入有关采购,生产和库存管理的运营决策中。我们展示了如何通过将碳排放参数与各种决策变量相关联,对传统模型进行修改以支持考虑成本和碳足迹的决策。我们研究了这些参数的值以及监管排放控制政策的参数如何影响成本和排放。我们使用这些模型来研究通过运营调整可以解决碳减排需求的程度,以此作为替代(或补充)碳减排技术的昂贵投资的方法。我们还使用模型调查同一供应链中的公司之间的合作对其成本和碳排放的影响,并研究公司寻求此类合作可能具有的激励措施。我们提供了一系列见解,突出了运营决策对碳排放的影响,以及运营模型在评估不同监管政策的影响以及评估对更高碳效率技术的投资收益中的重要性。

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