价格增长下两阶段存货影响销售率EOQ模型

摘要

Based on the purchase price increasing exponentially with time and two-level stock-dependent selling rate, an EOQ model is generated. The influence on ordering strategy is analyzed when agricultural and food prices increase greatly by actual survey data. The sensitivity analysis shows that the initial pur-chase price and purchase price factor have greater impact on ordering strategy and inventory cost than the others, while stock-dependent selling rate factor and stock-dependent selling point have certain influence on ordering strategy and inventory cost.%考虑产品采购价随时间指数增长和两阶段存货影响销售,建立了一个价格增长和两阶段存货影响销售率EOQ模型.采用实际调查数据对模型进行了验算,分析了农产品和食品价格大幅度上涨对经销商订货策略的影响.研究结果表明:初始采购价和采购价增长因子对订购策略和各项成本影响较大,存货影响销售率因子和存货影响销售率临界点对订购策略和各项成本有一定影响.