考虑碳税的逆向供应链碳减排研发及回收决策  

Reverse Supply Chain Carbon Emission Reduction Research and Development and Recycling Decisions Considering Carbon Tax

作　　者：李子豪[1] 程晋石[1] 龚本刚[1] LI Zihao;CHENG Jinshi;GONG Ben'gang(School of Economics and Management,Anhui Polytechnic University,Wuhu 241000,China)

机构地区：[1]安徽工程大学经济与管理学院,安徽芜湖241000

出　　处：《安徽工程大学学报》2023年第3期65-73,共9页Journal of Anhui Polytechnic University

基　　金：国家自然科学基金资助项目(72071002)。

摘　　要：为促进废旧产品绿色拆解及回收再利用,政府采取碳税政策促进逆向供应链的碳减排研发水平。考虑一个由制造商和拆解商组成的逆向供应链,建立政府对拆解商和制造商征收碳税的逆向供应链决策模型。研究表明:政府对制造商征收碳税时,最优回收量和拆解商的利润都会增加;同样情形下,当单位碳税高于某值时,碳减排研发水平和制造商利润均大于政府对拆解商征收碳税情形下的对应值,且回收量、碳减排研发水平和企业利润随着转移因子的增加呈现先增大后减小的趋势;当政府对拆解商征收碳税时,高碳减排成本转移因子将会降低回收量、碳减排研发水平和企业利润。In order to promote the green dismantling and recycling of waste products,the government adopts carbon tax policy to promote the carbon emission reduction R&D level of reverse supply chain.Considering a reverse supply chain composed of a manufacturer and a disassembler,different decision models are established,in which the government imposes carbon tax on the disassembler and the manufacturer.The research shows that when the government imposes carbon tax on the manufacturer,the optimal recovery and profits of the disassembler will increase.Under the same circumstance,when the per unit carbon tax is higher than a certain value,the R&D level of carbon emission reduction and manufacturer's profits are greater than the corresponding value under the carbon tax imposed by the government on the disassembler.And the recovery,R&D level of carbon emission reduction and enterprises'profits increase first and then decrease with the increase of the transfer factor.When the government imposes carbon tax on the disassembler,the high carbon emission reduction cost transfer factor will reduce the recovery,the R&D level of carbon emission reduction and enterprises'profits.

关 键 词：逆向供应链 碳税 碳减排研发 回收决策 

分 类 号：F274[经济管理—企业管理]