摘要
【目的/意义】随着再制造经济效益和环境效益凸显,越来越多的企业进入再制造领域,与原制造商进行竞争或合作。考虑到碳排放约束,企业面临的生产决策更加复杂。【设计/方法】基于消费者对新产品和再制造产品的异质需求,构建了制造商和再制造商之间的竞争与合作博弈模型,探讨碳税对制造/再制造决策的影响;结合数值仿真,分析了竞争与合作模式下碳税对企业利润及碳排放的影响。【结论/发现】不同模式下,企业可根据再制造产品碳排放强度选择不同的生产策略;碳税总是会抑制新产品的生产,当再制造产品碳排放强度低于一定数值时,碳税会促进再制造产品的生产;再制造商竞争会挤兑新产品,使制造商利润减少,再制造门槛提高;当碳税不超过一定限度时,合作模式能够实现经济效益和环境效益双赢。
[Purpose/Significance]As the economic and environmental benefits of remanufacturing become more visible,increasing number of enterprises enter the remanufacturing field to compete or cooperate with the original manufacturers.Given the constraints of carbon emissions,companies are faced with more complex production decisions.[Design/Methodology]Based on consumers’heterogeneous demands for new products and remanufactured products,the game model of competition and cooperation between a manufacturer and a remanufacturer is established to explore the impact of carbon tax on manufacturing/remanufacturing decisions.Numerical simulation is adopted to analyze the impact of carbon tax on corporate profits and carbon emissions under the models of competition and cooperation.[Findings/Conclusions]The results show that enterprises can choose different production strategies according to the carbon emission intensity of remanufactured products;carbon tax is always inhibiting the production of new products;carbon tax can promote the production of remanufactured products when the carbon emission intensity of remanufactured products is less than a certain value;the competition from the remanufacturers is not to the benifit of new products,reducing the manufacturers’profits and raising the threshold for remanufacturing;the cooperation model can achieve both economic and environmental benefits when the carbon tax does not exceed a certain limit.
作者
王娜
张玉林
WANG Na;ZHANG Yu-lin(Southeast University,Nanjing 211189 China;Xizang Minzu University,Xianyang 712082 China)
出处
《电子科技大学学报（社科版）》
2021年第2期75-85,共11页
Journal of University of Electronic Science and Technology of China(Social Sciences Edition)
基金
国家自然科学基金资助项目(71671036).
作者简介
王娜(1987–)女,东南大学经济管理学院博士研究生,西藏民族大学信息工程学院讲师;张玉林(1964–)男,东南大学经济管理学院教授,博士生导师.
