基于碳配额回购融资的工程机械再制造供应链定价与协调  

Pricing and Coordination of Construction Machinery Remanufacturing Supply Chain Based on Carbon Quota Repurchase Financing

作　　者：陈伟达[1] 邢洁 CHEN Weida;XING Jie(School of Economics and Management,Southeast University,Nanjing 211189,China)

机构地区：[1]东南大学经济管理学院,江苏南京211189

出　　处：《运筹与管理》2024年第7期8-15,共8页Operations Research and Management Science

基　　金：国家自然科学基金资助项目(71971058);江苏高校哲学社会科学研究重大项目(2024SJZD038)。

摘　　要：研究考虑碳配额回购融资的工程机械再制造供应链定价与协调问题,建立由供应商和资金约束的制造商组成的两级工程机械再制造供应链决策模型。分别讨论了制造商是否采用碳配额回购融资两种情形,并利用Kuhn-Tucker条件求解相应模型。然后,设计了收益分享契约对供应链进行协调。最后,通过算例仿真分析了配额回购融资金额和收益分享参数对供应链成员最优决策和利润的影响。研究表明:当制造商初始资金受限时,供应链成员采用配额回购融资可以提高新产品产量、总产量和核心零部件的批发价;当供应商愿意提供的配额回购融资金额较低时,供应链成员更愿意接受收益分享契约,且当收益分享比例一定时,供应链双方可以实现帕累托改进。The shortage of resources,intensified market competition,and increased environmental awareness have made the issues of emission reduction and resource recycling important.Governments around the world have adopted carbon policies to guide enterprises to balance profits,costs,and emission reduction goals,and as remanufacturing can save production costs and reduce emissions,enterprises have begun to implement remanufacturing.At the same time,with the rapid development of infrastructure construction and the upgrading of emission standards in China,in-service construction machinery has entered a period of large-scale replacement.Implementing remanufacturing can significantly reduce waste pollution.However,its large size,uncertain quality of recycling,and the series of remanufacturing steps can easily lead to additional costs and resource consumption,and the shortage of funds often limits the implementation of remanufacturing in the engineering machinery industry.In this case,manufacturers with limited funds in the supply chain of engineering machinery remanufacturing can obtain funds from suppliers through carbon quota repurchase financing,and coordinate the supply chain with a revenue-sharing contract.We consider the pricing decision of a two-level supply chain consisting of a supplier and an engineering machinery manufacturer,where the supplier provides core components to the manufacturer,and the manufacturer produces both new products and remanufactured products,which are sold in the same market.When the manufacturer considers carbon quota repurchase financing with the supplier,the manufacturer initially sells part of the carbon quota allocated by the government to the supplier to obtain financing,uses the financing funds together with self-owned funds for production,and repurchases the quota from the supplier at the end of production and sales period.The supplier allows the manufacturer to pay all the wholesale price of the core components at the end of the period,saving the manufacturer’s capital occupation and

关 键 词：碳配额回购融资 再制造 供应链协调 收益分享契约 

分 类 号：F273[经济管理—企业管理]