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首页> 外文期刊>International Journal of Production Research >The news-vendor problem with drop-shipping and resalable returns
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The news-vendor problem with drop-shipping and resalable returns

机译：具有直接运送和可转售回报的新闻供应商问题

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摘要

As e-commerce expands, more and more products are offered online to attract internet consumers' interest. These products are then shipped to consumers' home by a drop-shipper. Drop-shipping seems to be a good option to sell products in addition to physical stores. Furthermore, both types of products, either sold in store or on Internet can be returned by consumers, with often a higher return ratio for those purchased on Internet. To model these two sales channel and the interactions between them, we consider a News-Vendor (NV) managing both a physical store and an online sale channel that can be fulfilled by a drop-shipping option. We also consider the possibility of reselling products that are returned by consumers during the selling season. The concavity of the expected profit is proven and the optimality condition is obtained. Promising results are obtained from a numerical analysis. In particular, we show that the expected profit can be 14.4% less than the optimal expected profit if the return effect is ignored. Using drop-shipping option can reduce the optimal store inventory by 31.2% and if the NV has no drop-shipping option, the expected profit can be 9% less.
机译：随着电子商务的发展，越来越多的产品在线提供，以吸引互联网消费者的兴趣。然后，这些产品由托运人运送到消费者的家中。除实体商店外，直接送货似乎是销售产品的好选择。此外，无论是在商店还是在Internet上出售的两种类型的产品都可以由消费者退货，通常与通过Internet购买的产品相比，退货率更高。为了对这两个销售渠道以及它们之间的交互进行建模，我们考虑新闻零售商（NV）来管理实体商店和在线销售渠道，这些都可以通过直接运送选项来实现。我们还考虑了在销售季节转售消费者退回产品的可能性。证明了预期利润的凹性并得到了最优条件。通过数值分析可以获得有希望的结果。特别是，我们表明，如果忽略了回报效应，则预期利润可以比最佳预期利润少14.4％。使用直接发货选项可以使最佳商店库存减少31.2％，并且如果NV没有直接发货选项，则预期利润可以减少9％。

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