Transformation of optimization problems in revenue management, queueing system, and supply chain management

Transformation of optimization problems in revenue management, queueing system, and supply chain management
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收益管理、排队系统、供应链管理中优化问题的转化

DOI:
10.1016/j.ijpe.2013.08.007
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发表时间:
2013-12
影响因子:
12
通讯作者:
Hu, Qiying
Hu, Qiying
中科院分区:
工程技术1区
文献类型:
--
作者:
Wei, Yihua;Xu, Chen;Hu, Qiying

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在收益管理、供应链管理和供应链系统等文献中,对于收益优化问题,通常需要一些假设(如收益函数的不确定性或广义失效率的增加)来保证问题的可分析性。我们证明这些假设是不必要的。为此,我们提出并研究了一个参数收益最大化问题,以统一文献中的一些问题。在没有通常假设的情况下,我们将问题转化为一个等价的收入函数是递增的,连续的和凹的。然后,我们应用转换方法的连续时间收益管理问题,并得出结论,单调的结果是强大的需求函数和允许的价格集。此外,我们应用转换方法来研究一个参数成本最小化问题。我们进一步将我们的方法应用到两个最优控制问题的采购系统和库存控制问题的供应链与价格只合同。
For revenue optimization problems in the literature on revenue management, supply chain management, and queueing systems, some assumptions (such as concavity of revenue functions or increasing generalized failure rate) are often needed to ensure the problems to be analytically tractable. We show that these assumptions are not necessary. For this, we present and study a parametric revenue maximization problem to unify some problems in the literature. Without the usual assumptions, we transform the problem into an equivalent one where the revenue function is increasing, continuous and concave. We then apply the transformation method to a continuous time revenue management problem and conclude that the monotone results are robust to demand function and allowable price set. Also, we apply the transformation method to study a parametric cost minimization problem. We further apply our method to two optimal control problems in queueing systems and an inventory control problem in a supply chain with price-only contract.
DOI: 10.1287/mnsc.46.5.644.12050
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