系统管理学报

系统管理学报 ›› 2025, Vol. 34 ›› Issue (5): 1268-1280.DOI: 10.3969/j.issn.2097-4558.2025.05.006

• 工业工程与工程管理 • 上一篇    下一篇

专利授权与碳配额交易背景下财政补贴促进动力电池梯次利用的机制

王璇璇1，卢超2，王倩倩3,4   

  1. 1. 武汉大学 经济与管理学院，武汉 430072；2. 上海大学 管理学院，上海 200444；
    3. 同济大学 经济与管理学院，上海 200092；4. 香港理工大学 工业及系统工程学系，香港  999077
  • 收稿日期:2023-05-22 修回日期:2024-06-04 出版日期:2025-09-28 发布日期:2025-10-16
  • 基金资助:
    国家自然科学基金面上项目（72174116）；上海市“科技创新行动计划”软科学研究计划重点项目（23692127200，24692120500）

A Mechanism of Financial Subsidy to Promote Cascade Utilization of Power Batteries in the Context of Patent Licensing and Carbon Cap-and-Trade

WANG Xuanxuan1, LU Chao2, WANG Qianqian3,4   

  1. 1. School of Economics and Management, Wuhan University, Wuhan 430072, China; 2. School of Management, Shanghai University, Shanghai 200444, China; 3. School of Economics and Management, Tongji University, Shanghai 200092, China; 4. Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hong Kong 999077, China
  • Received:2023-05-22 Revised:2024-06-04 Online:2025-09-28 Published:2025-10-16

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摘要： 财政补贴对动力电池回收利用的促进作用已在部分地方政府开展试点，并有望优化后向全国推广。目前，专利授权与碳配额交易对动力电池梯次利用具有显著影响。为设计更科学的动力电池梯次利用补贴机制，结合专利授权与碳配额交易，构建财政补贴促进动力电池梯次利用的Stackelberg博弈模型，分析最优补贴策略及各因素对动力电池梯次利用决策的影响。研究发现：政府补贴能有效促进动力电池梯次利用，但最优补贴策略受消费者对动力电池回收价格的敏感系数、低能量密度废旧动力电池的比例以及消费者对再制造动力电池零售价格的敏感系数等因素影响；提高低能量密度废旧动力电池的比例，可实现再制造动力电池价格与需求的双重提升；而专利许可费用与碳交易价格的上涨则会对动力电池的梯次利用产生负面影响。

关键词: 专利授权, 碳配额交易, 财政补贴, 动力电池, 梯次利用

Abstract: Utilizing financial subsidies to boost power battery recycling and utilization has been piloted by certain local governments, and there is a significant possibility of nationwide expansion following further improvements and optimizations. Currently, patent licensing and carbon cap-and-trade have a significant impact on the cascade utilization of power batteries. To design a more scientific subsidy mechanism for the cascade utilization of power batteries, this paper, combining patent licensing with carbon cap-and-trade, develops a Stackelberg game model that promotes the cascade utilization of power batteries through fiscal subsidies. It analyzes the optimal subsidy strategy and the influence of various factors on decision-making regarding the cascade utilization of power batteries. The research findings indicate that government subsidies promote the cascade utilization of power batteries. However, the optimal subsidy strategy depends on factors such as consumer sensitivity to power battery recycling price, the proportion of low-energy-density used power batteries, and consumer sensitivity to the retail price of remanufactured power batteries. Increasing the proportion of low-energy-density used power batteries has a positive impact on both the price and demand for remanufactured power batteries. Increasing the patent license fee and carbon trading price have a negative impact on the cascade utilization of power batteries.

Key words: patent licensing, carbon cap-and-trade, financial subsidies, power battery, cascade utilization

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