| 生产者责任延伸制度下的废旧手机电池回收策略选择 |
| Selection of Recycling Strategies for Waste Mobile Phone Batteries under Extended Producer Responsibility |
| 摘要点击 34 全文点击 0 投稿时间：2025-10-11 修订日期：2026-03-14 |
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| 中文关键词 闭环供应链; 电池回收; 生产者延伸责任; 两阶段博弈; 废旧手机电池 |
| 英文关键词 closed-loop supply chain; battery recycling; EPR system; two-stage game; waste mobile phone batteries |
| 基金项目 |
| 投稿方向 供应链管理 |
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| 中文摘要 |
| 随着报废手机数量的急剧增加, 废旧手机电池带来了巨大的安全隐患, 各国推行生产者责任延伸制度(EPR)强制电池制造商承担回收责任以提高废旧手机电池回收利用率. 为了厘清EPR对渠道成员策略偏好的影响机制, 本研究利用两阶段博弈理论提出了三种废旧手机电池回收模型, 探讨了回收电池供不应求与供过于求两种情况下, 回收比例、回收成本、市场规模差异以及政府补贴对渠道成员和供应链利润的影响. 研究发现, 提高市场对翻新电池的接受程度总是对渠道成员有益. 当回收电池供不应求时, 电池制造商自行回收废旧手机电池可以最大化其收益, 第三方回收商回收废旧手机电池反而会使得电池制造商和第三方回收商在更严格的监管力度下获益, 但政府补贴可能会损害渠道成员利益. 当回收电池供过于求且政府提供补贴时, 电池制造商或手机生产商回收废旧电池时供应链利润最高, 第三方回收商回收废旧电池则会损害供应链利益. 因此, 政府则应当根据不同的市场状况制定更具弹性的补贴政策和回收目标来激励电池制造商参与废旧电池回收. |
| 英文摘要 |
| With the sharp increase in discarded mobile phones, waste mobile phone batteries pose significant safety hazards. Governments implement Extended Producer Responsibility (EPR) to oblige battery manufacturers to assume responsibility for recycling. We employ two-stage game theory to propose three waste mobile phone battery recycling models. It investigates how recycling rates, costs, market size differences, and government subsidies affect channel members' and supply chain profits under recycling supply shortages and oversupply. We find that increasing market acceptance of refurbished batteries consistently benefits channel members. When demand exceeds supply, it is optimal for manufacturers to maximize profits by recycling waste batteries. Conversely, third-party recyclers benefit manufacturers and themselves under stricter regulations, though government subsidies may harm channel members. When recycled batteries are in oversupply and government subsidies are available, supply chain profits peak when either battery manufacturers or mobile phone producers recycle waste batteries; third-party recyclers harm overall supply chain performance. Therefore, battery manufacturers and mobile phone producers should strive to increase market acceptance of refurbished battery phones. Governments should formulate flexible subsidy policies and recycling targets based on varying market conditions to incentivize battery manufacturers' participation in waste battery recycling. |
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