摘要
研究了一类在产品订货模型中考虑客户退货和产品间替代的两产品联合最优订货决策问题。假定客户以一概率退回其所购产品,退货产品经修复后可重新在市场上进行销售,销售期末未售出的商品只能在二级市场上降价处理,且不同产品间存在替代关系,销售商以自身利润最大化为目标确定两产品的订货量,得到其最优订货量及一些性质。研究结果表明:在允许退货的背景下,替代策略的采用将会进一步提高销售商利润。
The joint ordering decision problem of a class of newsvendor model is investigated when considering product return and product substitution.It is assumed that each product sold is returned with the same probability,and the returned product after recovering is resalable before the selling season ends,and if unsold at the end of the selling season the product will be sold at the reduced price in the secondary market,one higher grade product can be used to substitute the lower grade product in case of shortage.The retailer determines the optimal order quantity aimed at the maximum profit.Then the optimal order quantities and some properties of the optimal order quantities are obtained.The result shows that the product substitution strategy improves the retailer＇s profit significantly.
出处
《运筹与管理》
CSSCI
CSCD
北大核心
2012年第2期74-82,共9页
Operations Research and Management Science
基金
国家自然基金资助项目(71071146)
浙江省高校"标准化与知识产权管理"人文社科重点研究基地项目
关键词
运筹学
库存理论
产品替代
产品退货
operation research
inventory theory
product substitution
product return
作者简介
孟丽君（1982-）。女，浙江诸暨人。博士，讲师，研究方向：逆向物流；
黄祖庆（1969-），男，江西会昌人。博士，教授，研究方向：逆向物流、供应链管理。
