The stochastic EOQ model with random sales price |
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Authors: | Shib Sankar Sana |
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Institution: | Department of Mathematics, Bhangar Mahavidyalaya, University of Calcutta, Bhangar 743502, 24 PGS (South), West Bengal, India |
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Abstract: | The article deals with a stochastic economic order quantity (EOQ) model over a finite time horizon where uniform demand over the replenishment period is price dependent. The selling price is assumed to be a random variable that follows a probability density function. As demand is probabilistic, stock out situation may occur. Based on the partial backlogging and lost sale cases during stock out period, the author develops the criterion for the optimal solution for the replenishment size such that the integrated expected profit is maximized. Moreover, the article suggests a new function regarding price dependent demand. Finally, numerical examples and its sensitivity analysis of key parameters are given to illustrate the proposed model. |
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Keywords: | Shortage Price-dependent demand Inventory Random selling price |
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