摘要
针对市场模糊需求,考虑了由一个供应商和一个销售商组成的两级供应链系统。以供应商为第一视角,构建了一类新的数量折扣形式,并研究了其在分散决策下如何制定数量折扣,使供应链避免"双边际化"效应,实现系统完美协调。基于可信性理论,给出了LR型模糊变量期望值计算式。利用模糊期望利润函数,得到了实现供应链完美协调的条件。数值分析证明了该形式数量折扣的有效性。
In this paper, from the perspective of the supplier, we established a new form ofnu merical discounts, studied how to determine th e numerical discounts under discrete decision-making to avoid hi-lateral marginalization and realize perfect coordination. On the basis of trust theory, we gave the calculation equation for the expected value of the LR fuzzy parameter and then, a step further, obtained the condition for perfect supply chain coordination. Finally, a numerical analysis proved the effectiveness of this form of numerical discounts.
出处
《物流技术》
北大核心
2012年第9期307-309,312,共4页
Logistics Technology
关键词
供应链
模糊变量
可信性
数量折扣
supply chain
fuzzy variable
trust
numerical discount
