库存能力约束下损失规避型零售商的鲜活农产品订货决策

Ordering decision of fresh agriculture products for loss-averse retailer based on constrained inventory

本文研究了库存能力约束下损失规避型零售商的鲜活农产品订货决策问题.建立了基于库存能力约束的鲜活农产品订货决策模型,证明了最优解的存在性,分析了库存约束、损失规避度、残值和价格等参数对鲜活农产品最优订货量的影响,并通过算例进行了验证.算例分析结果表明,损失规避度和库存约束均能够影响最优订货量,且当损失规避度在一定范围内时,库存约束对最优订货量的影响较明显;库存约束情况下,残值和价格对损失规避型零售商订货量决策的影响较大.

This paper researches the ordering decision problem on the loss-averse retailer based on con-strained inventory. A production decision model on multi-product with constrained inventory is proposed and then the existence of the optimal solution is proven. The impact of parameters, which include con- strained inventory, loss-averse degrees, the deteriorate rate as well as price, on optimal production quantity are analyzed, and the effects are verified by the numerical example. Numerical results show that both the loss-averse degrees and constrained inventory could affect the optimal production quantity, and constrained inventory affects optimal production quantity obviously within a loss-averse degrees range. In the case of constrained inventory, both the deteriorate rate and price have a greater impact on production decision of the loss-averse manufacturer.