带预期的占线周期性折扣租赁策略  

Rental problem with a periodical leasing discount and forecast

作　　者：徐寅峰[1,2] 张兴国[1] 董玉成[1] 郑斐峰[1] 

机构地区：[1]西安交通大学管理学院,西安710049 [2]西安交通大学机械制造系统工程国家重点实验室,西安710049

出　　处：《系统工程理论与实践》2008年第11期69-73,共5页Systems Engineering-Theory & Practice

基　　金：国家自然科学基金(70525004;60736027);博士点基金(20050698048)

摘　　要：在雪橇租赁模型基础上,考虑占线决策者还可以以T天为周期进行租赁,租赁价格具有一定折扣的租赁选择.给出了这种租赁模型下的确定性竞争策略,并证明其具有最优竞争比.进一步建立了带预期的占线租赁模型,针对租赁者的不同预期设计策略并分析其竞争性能.In the classical ski-rental problem, the player only has two choices： lease day by day or buy. In this paper, we consider the case with a third choice, i.e., lease periodically with a leasing cost discount. We present the best deterministic strategy for the on-line player. Furthermore, leasing risk and forecast are introduced into our model, and different strategies are designed according to the on-line player＇s risk tolerance and forecast.

关 键 词：占线策略 竞争比 风险 雪橇租赁 

分 类 号：F713[经济管理—产业经济]