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Inventory pooling to deliver differentiated service

机译：库存池以提供差异化​​服务

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摘要

Inventory pooling is the practice of utilizing a common pool of inventory to satisfy multiple customers. This approach that reduces component and product variety is aimed at increasing the efficiency of supply chain while reducing the cost. The problem is find the minimum inventory level and optimal allocation policy to serve customers with different requirements. Service is measured by the probability of measuring the customer's total demand immediately from the stock (Type 1 service measure). The problem can be restated as finding the mix of inventory level and allocation policy that satisfies a set of current contracts most efficiently. The proposed model disintegrates ordering and allocation policies where the ordering decision is sets the spare parts inventory level and the allocation decision which supplies to customers based on some priority criteria. The analytical characteristics of the optimal inventory level with different service-level requirements are examined using three classes of allocation policies and optimize the inventory level as well as the allocation policy.
机译：库存池化是利用公共库存池来满足多个客户的做法。这种减少组件和产品种类的方法旨在提高供应链的效率，同时降低成本。问题是找到最低库存水平和最佳分配策略以服务具有不同需求的客户。服务是通过立即从库存中测量客户的总需求的概率来度量的（类型1服务度量）。可以通过找到最有效地满足一组当前合同的库存水平和分配策略的组合来重现该问题。所提出的模型分解了订购和分配策略，其中，订购决策是根据一些优先级标准设置备件库存水平和向客户提供的分配决策。使用三类分配策略检查具有不同服务级别要求的最佳库存级别的分析特征，并优化库存级别和分配策略。

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  • 来源
    《Operations Research》 |2014年第2期|111-113|共3页
  • 作者

    Aydin Alptekinoglu; Arunava Banerjee; Anand Paul; Nikhil Jain;

  • 作者单位

    Cox School of Business, Southern Methodist University, Dallas, TXs 75275;

    Department of Computer and Information Science and Engineering,University of Florida, Gainesville, FL 32611;

    Warrington College of Business Administration,University of Florida, Gainesville, FL 32611;

    Servigistics India, Gurgaon, Haryana 122001, India;

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