A bilevel optimization model for the newsvendor problem with the focus theory of choice

A bilevel optimization model for the newsvendor problem with the focus theory of choice
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基于焦点选择理论的报童问题双层优化模型

DOI:
10.1007/s10288-022-00520-6
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发表时间:
2022-08
影响因子:
2
通讯作者:
Peijun Guo
Peijun Guo
中科院分区:
管理学4区
文献类型:
--
作者:
Xide Zhu;Kevin W. Li;Peijun Guo

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报童问题是制定与焦点理论的选择,而不是使用期望效用在现有的方法中,最优订购量确定根据订购量的焦点(最显着的需求)是最优选的。该模型是一个双层优化问题,下层选择每个订购量的焦点,上层确定最优订购量。所提出的模型有maximin的上层和下层程序是非光滑的。在此框架下,我们得到了最优订货量,并刻画了最优解的性质。该模型为分析报童问题提供了一个新的视角。
The newsvendor problem is formulated with the focus theory of choice in which instead of using the expected utility in the existing approaches, the optimal order quantity is determined as per which order quantity’s focus (the most salient demand) is the most preferred. This new formulation is a bilevel optimization problem in which the lower level chooses the focus of each order quantity and the upper level determines the optimal order quantity. The proposed model has maximin upper and lower level programs that are nonsmooth. We derive the optimal order quantity under this new framework and characterize the properties of the optimal solution. The proposed model provides a new perspective to analyze the newsvendor problems.
DOI: 10.1016/j.ejor.2018.01.023
发表时间: 2018-07
期刊: Eur. J. Oper. Res.
影响因子: --
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