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A Newsvendor Model with Initial Inventory and Two Salvage Opportunities

Abstract : In this paper, we develop an extension of the newsvendor model with initial inventory. In addition to the usual quantity ordered at the beginning of the horizon and the usual quantity salvaged at the end of the horizon, we introduce a new decision variable: a salvage opportunity at the beginning of the horizon, which might be used in the case of high initial inventory level. We develop the expression of the optimal policy for this extended model, for a general demand distribution. The structure of this optimal policy is particular and is characterized by two threshold levels. Some managerial insights are given via numerical examples.
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https://hal-hec.archives-ouvertes.fr/hal-00588707
Contributor : Antoine Haldemann <>
Submitted on : Tuesday, April 26, 2011 - 11:00:30 AM
Last modification on : Wednesday, July 15, 2020 - 10:36:10 AM

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  • HAL Id : hal-00588707, version 1

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Christian van Delft, Ali Cheaitoua, Zied Jemai, Yves Dallery. A Newsvendor Model with Initial Inventory and Two Salvage Opportunities. Journal of Systemics, Cybernetics and Informatics, 2011, 9 (3), pp.30-36. ⟨hal-00588707⟩

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