基于存货质押的库存管理研究

Research on Inventory Management Based on Inventory Financing

针对基于存货质押的库存管理问题进行分析并构建模型,从还贷和不还贷两个角度,研究模型的最佳订货批量和质押量.模型以利润函数为目标函数,利润函数包括了销售额、缺货损失、剩余品价值、产品成本以及贷款本息和.通过对利润函数进行求解,得出最佳订购批量、存货质押量和最大期望利润,最后根据利润的大小决定是否偿还贷款.

This paper analyzed and constructed the inventory management model based on the pledge. The paper researched on the optimal order quantity and pledge quantity from two aspects： repaying the loan or not. The model regarded the profit function as objective function, which includes sales, out-of-stock costs, residual product value, products costs, principal and interest. We can obtain the optimal order quantity, pledge quantity and maximum expected profit through solving the model. Finally, we can decide whether pay back the inventory loan.