Manufacturing/remanufacturing decisions for a capital-constrained manufacturer considering carbon emission cap and trade
Manufacturing/remanufacturing decisions for a capital-constrained manufacturer considering carbon emission cap and trade
复制标题
考虑碳排放限额和贸易的资本有限制造商的制造/再制造决策
DOI：
10.1016/j.jclepro.2016.10.058
复制
发表时间：
2017-01-01
影响因子：
11.1
通讯作者：
Liu, Biyu
中科院分区：
文献类型：
--
作者：
Wang, Yongjian;Chen, Weida;Liu, Biyu
本文研究了制造商制造商制造/再制造计划问题，在新产品和再制造产品之间采用向下替换策略，并提出了三种数学模型，以确定新的和再制造产品的最佳生产量，该产品在考虑资本和/或考虑时最大化总利润碳排放约束。这些模型包括销售收入，制造/再制造成本以及碳信用交易成本或成本的收入。最后，提供了四个数值示例，以探索最佳制造/再制造决策，总利润和碳排放的比较结果，以及分析参数在不同约束下的影响，例如初始资本，碳帽和碳价格对最佳生产政策。结果表明，资本限制可以鼓励制造商在较高质量水平上再制造二手产品，并显着减少碳排放。但是，碳排放限制总是可以鼓励资本约束制造商生产更多的再制造产品以获得最大利润。此外，发现当考虑碳排放限制时，制造商需要更多的资本才能获得最大利润。此外，当考虑资本限制时，碳排放限制将对制造商的生产政策产生更明显的影响。最后，本文提出的结果为制造商和决策者提供了适用的建议。 （c）2016 Elsevier Ltd.保留所有权利。
This paper examines manufacturer manufacturing/remanufacturing planning issues in which a downward substitution strategy is applied between new and remanufactured products and presents three mathematical models to determine the optimal production quantities of a new and remanufactured product that maximize the total profits when considering capital and/or carbon emission constraints. These models include sales revenues, manufacturing/remanufacturing costs and revenue from or cost of carbon credit trading. Finally, four numerical examples are provided to explore the comparison results for the optimal manufacturing/remanufacturing decisions, total profits and carbon emissions as well as to analyze the impact of parameters under different constraints, such as the initial capital, carbon cap and carbon price on the optimal production policies. The results indicate that the capital constraint can encourage the manufacturer to remanufacture used products at a higher quality level and significantly reduce carbon emissions. However, the carbon emission constraint can always encourage the capital constrained manufacturer to produce more remanufactured products to achieve maximum profit. In addition, it is found that the manufacturer need more capital to achieve the maximum profit when the carbon emission constraint is considered. Furthermore, when the capital constraint is considered, the carbon emission constraint will have more distinct influences on the production policies of the manufacturer. Finally, the results proposed in this paper provide applicable suggestions to manufacturers and policy-makers. (C) 2016 Elsevier Ltd. All rights reserved.