A note on supplier diversification under random yield

被引:2
|
作者
Yan, Xiaoming [1 ]
Wang, Yong [2 ]
机构
[1] Dongguan Univ Technol, Sch Comp, Dongguan 523808, Guangdong, Peoples R China
[2] Chongqing Univ, Sch Econ & Business Adm, Chongqing 630044, Peoples R China
基金
中国国家自然科学基金;
关键词
EOQ; Random yield; Diversification; CAPACITY; MODEL; DEMAND;
D O I
10.1016/j.orl.2013.07.004
中图分类号
C93 [管理学]; O22 [运筹学];
学科分类号
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要
Fachloglu et al. and Tajbakhsh et al. consider supplier diversification in an EOQ type inventory setting with multiple suppliers and binomial yield and show that working with a single supplier is always optimal. In this short note, we present an alternative and more elegant proof of the optimality of sole sourcing in the EOQ model with general random yield. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码:545 / 551
页数:7
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