运筹与管理 ›› 2019, Vol. 28 ›› Issue (3): 183-190.DOI: 10.12005/orms.2019.0071

• 管理科学 • 上一篇    下一篇

基于优惠合同的在线租赁策略设计

徐维军1,2, 董鹏翠1, 彭子衿1   

  1. 1.华南理工大学 工商管理学院,广东 广州 510641;
    2.广州市金融服务创新与风险管理研究基地,广东 广州 510641
  • 收稿日期:2017-10-10 出版日期:2019-03-25
  • 作者简介:徐维军(1975-),男,宁夏固原,研究员,博士,研究方向:金融工程与在线算法;董鹏翠(1995-),女,山西运城,硕士研究生,研究方向:金融工程与在线算法;彭子衿(1993-),男,江西新余,博士研究生,研究方向:金融工程与风险管理。
  • 基金资助:
    国家自然科学基金资助项目(71471065);广东省科技计划项目(2017A070706004);中央高校基本科研业务费专项资金资助(2018YBXMPY09)

The design of online leasing strategy based on the preferential contract

XU Wei-jun1,2, DONG Peng-cui1, PENG Zi-jin1   

  1. 1.School of Business Administration, South China University of Technology, Guangzhou 510641, China;
    2.Guangzhou Research Base of Financial Service Innovation and Risk Management, Guangzhou 510641, China
  • Received:2017-10-10 Online:2019-03-25

摘要: 近年来租赁行业竞争日益激烈,租赁企业为了吸引客户有时会开展一些优惠活动。针对这一现状,本文讨论了存在优惠合同时承租方的在线租赁决策问题,其中假设该优惠合同 给予承租方一次以比较优惠的价格连续租赁设备多期的机会。首先,分析了存在优惠合同时的最优离线策略。其次,利用在线算法和竞争比理论分别设计了承租方放弃优惠合同和签订优惠 合同两种情形下的最优在线策略及最优竞争比。最后,通过汽车租赁优惠的数值算例说明选择签订优惠合同是更好的策略,进一步给出了签订优惠合同和购买设备的最佳时间。

关键词: 在线租赁问题, 优惠合同, 在线算法, 竞争比

Abstract: The competition is becoming increasingly fierce among the financial leasing industries, so the lessee may provide some preferential policies in order to attract customers. This paper presents an online leasing issue based on the preferential contract that provided a discount for the lessee of continuous rental. First of all, we introduce the theory model of competitive ratio to obtain the optimal off-line strategy. Secondly, the deterministic strategy is designed by using the online algorithm and the theory of competitive analysis in the cases of the lessee giving up the preferential contract and signing the preferential contract, in order to achieve the optimal on-line strategy and its competitive ratio. Finally, as demonstrated by numerical examples, we prove that a car preferential contract is a better strategy, and further, deduces the best time to sign the preferential contract and the best time to purchase the equipment.

Key words: on-line rental problem, preferential contract, on-line algorithm, competitive ratio

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