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中国管理科学 ›› 2009, Vol. 17 ›› Issue (3): 101-106.

• 论文 • 上一篇    下一篇

多阶段占线赁购问题与竞争分析

王扬1, 董玉成1,2, 徐寅峰1,2, 徐维军3   

  1. 1. 西安交通大学管理学院, 陕西西安 710049;
    2. 机械制造系统工程国家重点实验室, 陕西西安 710049;
    3. 华南理工大学工商管理学院, 广东广州 510641
  • 收稿日期:2008-04-08 修回日期:2009-03-15 出版日期:2009-06-30 发布日期:2009-06-30
  • 作者简介:王扬(1981- ),女(汉族),陕西西安人,西安交通大学管理学院博士研究生,研究方向:在线金融算法.
  • 基金资助:

    国家自然科学基金资助项目(70801048,70525004,70801027)

Competitive Analysis for the Online Multistage Leasing Problem

WANG Yang1, DONG Yu-cheng1,2, XU Yin-feng1,2, XU Wei-jun3   

  1. 1. School of Management, Xi'an Jiaotong University, Xi'an 710049, China;
    2. State Key Lab for Manufacturing Systems Engineering, Xi'an 710049, China;
    3. School of BusinessA dm inistration, South China University of Technology, Guangzhou 510641, China
  • Received:2008-04-08 Revised:2009-03-15 Online:2009-06-30 Published:2009-06-30

摘要: 经典占线赁购决策是建立在设备使用寿命无限大的假设下进行竞争策略分析,是一种单阶段的占线决策问题。论文把设备使用寿命因素考虑进占线赁购问题,扩展单阶段占线赁购问题为多阶段占线赁购。给出了该问题的离线解;设计了等长赁购策略,证明该策略是唯一最优策略;给出了风险策略基本性质,为进一步研究多阶段占线赁购风险补偿模型奠定了基础。

关键词: 占线算法, 赁购问题, 竞争策略, 风险分析

Abstract: Based on the single stage leasing problem,we present the multistage leasing problem (MLP) in the paper. The techniques to solve the off-line MLP are firstly discussed,and then the equal interval leasing strategy(EILS) for the on-line MLP is also proposed We prove that the EILS is the unique optimum leasing strategy for MLP. Moreover,we analyze some desired properties for risk leasing strategy,which can be used as a base to construct risk-reward model for the MLP. The results in this paper are helpful for enriching the researches on the online leasing problem.

Key words: online algorithm, leasing problem, competitive strategy, risk analysis

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