摘要
多产品的最优(s,S,p)策略受系统的初始周期的库存水平和需求状态的影响,对多产品的需求状态做出合理的预测是优化库存和定价的关键问题。以多元马尔可夫模型为理论导向,建立了多产品的需求预测模型,并通过该模型确定了各种产品的需求之间的关系。同时,进一步证明了多产品的最优(s,S,p)策略的存在性,进而结合算例给出模型的最优策略的数值解。
Optimality of (s,S ,p) policies in multi-product inventory system would be affected by inventory level and demand states of the system in the initial horizon. A key problem in the optimization of inventory and pricing of this kind system is to make scientific prediction for multi-product demand states. In this paper, we address the theoretical analysis model of inventory and pricing for multi-product with markovian demand based on markovian theory, determine the relationship of demand states between all kinds of products. Further, we prove the exist of an optimality of (s,S,p) policies in multi- product inventory system with markovian demand, and give a numerical solution of optimal policy to the model through a numerical example.
出处
《系统工程》
CSSCI
CSCD
北大核心
2015年第11期46-52,共7页
Systems Engineering
基金
国家自然科学基金资助项目(71372154)
海南省自然科学基金资助项目(20151008
114011)
琼州学院校级青年基金资助项目(QYQN201446)
关键词
定价
库存
多元马尔可夫模型
最优(s
S
p)策略
Pricing
Inventory
Multivariate Markovian Model
Optimality of (s,S,p) Policies