A Distribution Free Newsboy Problem under Shortage-level Constraints

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题名:	A Distribution Free Newsboy Problem under Shortage-level Constraints
作者:	莊忠柱
贡献者:	淡江大學經營決策學系
日期:	2001-12
上传时间:	2011-10-20 16:21:58 (UTC+8)
摘要:	Since order quantity has only been decided at a spot selling time in the classical newsboy problem, both the purchase timing and the time-variant variance of the forecasted demand are neglected When the buyer purchases seasonal commodity by changing, his pre-planned schedule for more purchase discount, it is necessary for the buyer to forecast the demand of spot selling time, which may increase the variance of the demand This paper deals simultaneously with optimal purchase timing, and order quantity under a specified shortage-level limit in a distribution free newsboy problem Besides, a numerical example is used to illustrate the largest amount called Expectled Value of Additional Information, which decision-maker will be willing to pay for the knowledge of the normal distribution. Furthermore, the effects of parameters and economical meanings are also included. The resultant outcomes could apply to some cases in futures commodity contracth
關聯:	Journal of the Operational Research Society of Japan 44(4), pp.301-312
显示于类别:	[管理科學學系暨研究所] 期刊論文

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