摘要
研究了动力电池回收商的投资模式选择问题。分别构建不同投资模式下的效益模型,通过演化博弈对比分析不同情形下的平衡稳定点,探讨了不同回收投资模式下引入投资金额和再生利用率对回收商回收处理废旧动力电池的影响和长期演化趋势。研究发现:回收商提供投资金额较少时,选择"投资+投资"模式所获利润最高,效益值最好;投资金额较大时,选择"不投资+不投资"模式所获利润最高,效益值最好。回收商投资模式的选择不仅与投资金额有关,还受回收参数的影响,随回收竞争程度增加,回收商倾向于选择不投资;随消费者环保意识增加,回收商的回收量和利润变大,从而提高了回收商的投资意愿。
The problem of investment mode selection for power battery recyclers was studied.The benefit models under different investment models were separately constructed,and the equilibrium and stability points in different situations were compared and analyzed through evolutionary games. The influence and long-term evolution trends of the amount of investment and regeneration utilization rate on recyclers′ disposal of used power batteries under different investment models were discussed.The research finds that when the recycler provide a small amount of investment,the"investment +investment"model has the highest profit and the best value;when the investment amount is large,the"no investment+no investment"model has the highest profit and the best value. The choice of recycler investment model is not only related to the amount of investment,but also affected by the recovery parameters.As the competition for recycling increases,recyclers tend to choose not to invest;as consumers′ environmental awareness increases,the recycler′s recycling volume and profits increase.This increases the willingness of recyclers to invest.
作者
王慧敏
刘畅
钟永光
WANG Huimin;LIU Chang;ZHONG Yongguang(School of Business,Qingdao University,Qingdao 266100,China)
出处
《工业工程与管理》
北大核心
2021年第2期161-170,共10页
Industrial Engineering and Management
基金
国家自然科学基金项目(71573144,71804080)
山东省自然科学基金项目(ZR2015GZ002,ZR201807060588)。
关键词
动力电池
回收商
投资模式
再生利用率
演化博弈
power battery
recycler
investment model
recycling rate
evolutionary game
