(Q,R,L) inventory model involving quantity discounts and a stochastic backorder rate

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Title:	(Q,R,L) inventory model involving quantity discounts and a stochastic backorder rate
Authors:	歐陽良裕;Ouyang, Liang-yuh;Chuang, Bor-ren
Contributors:	淡江大學經營決策學系
Keywords:	Inventory;Quantity Discount;Minimax Distribution-free;Procedure
Date:	1999-07
Issue Date:	2009-11-30 12:22:19 (UTC+8)
Publisher:	Taylor & Francis
Abstract:	This study considers a mixture inventory model with backorders and lost sales, and the backorder rate is a random variable. It also investigates the effect of quantity discounts on the inventory model, in which order quantity, reorder point and lead time are viewed as decision variables. In this paper, we first assume that the demand of lead time follows a normal distribution, then relax the assumption and only assume that the mean and variance ofthe lead timedemand areknown. For each case, wedevelop an algorithm to find the optimal ordering policy. Furthermore, the sensitivity analysis is performed and two numerical examples are given.
Relation:	Production Planning & Control 10(5), pp.426-433
DOI:	10.1080/095372899232948
Appears in Collections:	[Department of Management Sciences] Journal Article

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