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中国管理科学 ›› 2023, Vol. 31 ›› Issue (9): 170-176.doi: 10.16381/j.cnki.issn1003-207x.2022.1680cstr: 32146.14.j.cnki.issn1003-207x.2022.1680

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租赁设备在线更新问题及其竞争策略

王璇1, 刘斌1(), 汤铃2   

  1. 1.北京化工大学经济管理学院,北京 100029
    2.中国科学院大学经济与管理学院,北京 100190
  • 收稿日期:2022-07-29 出版日期:2023-09-15 发布日期:2023-09-19
  • 通讯作者: 刘斌 E-mail:liukb@mail.buct.edu.cn
  • 基金资助:
    国家自然科学基金资助面上项目(71971007);北京自然科学基金资助青年项目(JQ21033);北京化工大学一流学科建设专项资资助金项目(XK1802-5)

Competitive Strategy for Online Replacement Problem of Leasing Equipment

Xuan WANG1, Bin LIU1(), Ling TANG2   

  1. 1.School of Economics and Management,Beijing University of Chemical Technology Beijing,100029,China
    2.School of Economics and Management,University of Chinese Academy of Sciences Beijing,100190,China
  • Received:2022-07-29 Online:2023-09-15 Published:2023-09-19
  • Contact: Bin LIU E-mail:liukb@mail.buct.edu.cn

摘要:

制造商在租赁供应链上为租赁公司提供租赁设备技术升级(或“以旧换新”)促进新技术应用。在租赁市场需求与技术更新速度不确定情形下,租赁公司决策者需要决策是否对设备进行技术更新用于租赁业务以获取更高的出租收益。本文运用在线算法建立租赁公司租赁设备的在线更新模型,分析不同市场情境下最优的确定性在线更新策略。研究发现:新技术设备单位租赁周期收益、更新成本与旧设备单位租赁周期收益影响在线更新策略。租赁公司最优的在线更新策略是:如果制造商提供的新设备单位租赁周期收益小于更新成本,租赁公司一直出租旧设备不进行设备更新,直至制造商提供另外的新技术的单位租赁周期收益不小于更新成本;然后继续出租旧设备直至新设备与旧设备租赁收益之差几乎累积达到更新成本时进行技术更新。本文研究结论对在高度不确定环境下开展经营活动的租赁公司下一步策略选择具有重要的借鉴意义。

关键词: 租赁设备更新, 在线算法, 竞争比

Abstract:

The manufacturer provides leasing companies with technical upgrading of leasing equipment (or “old for new”) in the leasing supply chain to promote the application of new technologies. The decision-maker of the leasing company needs to decide whether to update the equipment for obtaining higher rental income. An online model is developed to analyze optimal online replacement strategy of leasing equipment in different market situation. Our results show that the new technology equipment unit lease period income, renewal cost and the old equipment unit lease period income affect the leasing equipment replacement. The optimal online replacement policy of the leasing company is: if the unit lease period income of the new equipment provided by the manufacturer is less than the update cost, the leasing company will continue to lease the old equipment without updating the equipment until the unit lease period income of the new technology provided by the manufacturer is not less than the update cost; Then continue to lease the old equipment until the difference between the lease income of the new equipment and the old equipment almost reaches the renewal cost. The insights obtained from our analysis offer useful guidelines for the leasing companies that will decide the next strategy under uncertainty.

Key words: leasing equipment replacement, online algorithm, competitive ratio

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