考虑两阶段信用支付的折损产品订货决策研究
发布时间：2018-10-21 09:39
【摘要】：随着市场竞争的日趋激烈,信用支付策略越来越受到企业的广泛应用。而产品的折损是库存管理中一种普遍现象,它会影响零售商的现有库存水平,从而影响消费者的购买心理和零售商的供货能力。因此,如何合理利用信用支付的优势,刺激消费者需求,实现企业资源优化配置；同时,尽可能地减少产品折损带来的损失,已成为企业运营管理中的一个相当重要的环节。本文在国内外研究现状分析的基础上,基于折损产品的库存模型,结合两阶段信用支付策略,以平均总成本最小化为目标,围绕两仓库库存和允许缺货这两种情况,运用理论分析、数学建模与算例分析相结合的方法,主要研究了以下两个方面：(1)考虑两阶段信用支付和两仓库的折损产品订货决策研究。综合考虑两阶段信用支付策略和两仓库库存的情况,在供应商提供给零售商的信用支付政策与其订购量有关的假设下,更加实际地考虑了产品折损部分也会给零售商带来利息支付,建立了折损产品的EOQ模型,证明了解的唯一存在性,给出了求解过程和具体数值进行了验证,并利用MATLAB工具对主要参数进行了灵敏度分析。(2)考虑两阶段信用支付和允许缺货的折损产品订货决策研究。在两阶段信用支付情况下,考虑了允许缺货和部分积压的情况,以及在订货周期开始的那刻用来满足上一周期积压的愿意等待的消费者的未清货物所产生的投资利润或需支付的利息,建立了折损产品的EOQ模型,证明了解的唯一存在性,给出了具体算例进行了验证,并利用MATLAB工具对主要参数进行了灵敏度分析。本文在两阶段信用支付下的折损产品库存模型中加入了一些更加贴近现实情况的假设进行研究,不仅丰富了该模型,而且为零售商进行订货决策提供了更充分的理论参考依据。
[Abstract]:With the increasingly fierce competition in the market, credit payment strategy is more and more widely used by enterprises. The loss of products is a common phenomenon in inventory management, which will affect the existing inventory level of retailers, thus affecting consumers' purchasing psychology and retailers' supply ability. Therefore, how to make rational use of the advantages of credit payment, stimulate consumer demand, realize the optimal allocation of enterprise resources, at the same time, as far as possible to reduce the loss caused by product loss, has become a very important part of enterprise operation management. Based on the analysis of domestic and foreign research status, based on the inventory model of discounted products, combined with the two-stage credit payment strategy, aiming at minimizing the average total cost, this paper revolves around the two situations of warehouse inventory and allowed shortage. By using the methods of theoretical analysis, mathematical modeling and example analysis, the following two aspects are studied: (1) study on the decision making of discounted products with two stages of credit payment and two warehouses. Taking into account the two-stage credit payment strategy and the inventory situation of the two warehouses, under the assumption that the credit payment policy provided by the supplier to the retailer is related to its order quantity, The EOQ model of the discount product is established, and the unique existence of the solution is proved. The solution process and the concrete value are verified. The sensitivity analysis of the main parameters is carried out by using the MATLAB tool. (2) Research on the order decision of the discounted products considering the two-stage credit payment and the allowable shortage. In the case of two-stage credit payments, allowing for shortages and partial backlogs is considered, And at the beginning of the order cycle to meet the investment profit or interest payable on the backlog of outstanding goods of consumers willing to wait in the previous cycle, a EOQ model of the depreciated product is established to prove the unique existence of the understanding. An example is given and the sensitivity of the main parameters is analyzed by using MATLAB tool. In this paper, we add some hypotheses closer to the reality in the inventory model of discounted products under two-stage credit payment, which not only enriches the model, but also provides a more sufficient theoretical reference for retailers to make order decisions.
【学位授予单位】：东南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F724.2;F274
本文编号：2284719
[Abstract]:With the increasingly fierce competition in the market, credit payment strategy is more and more widely used by enterprises. The loss of products is a common phenomenon in inventory management, which will affect the existing inventory level of retailers, thus affecting consumers' purchasing psychology and retailers' supply ability. Therefore, how to make rational use of the advantages of credit payment, stimulate consumer demand, realize the optimal allocation of enterprise resources, at the same time, as far as possible to reduce the loss caused by product loss, has become a very important part of enterprise operation management. Based on the analysis of domestic and foreign research status, based on the inventory model of discounted products, combined with the two-stage credit payment strategy, aiming at minimizing the average total cost, this paper revolves around the two situations of warehouse inventory and allowed shortage. By using the methods of theoretical analysis, mathematical modeling and example analysis, the following two aspects are studied: (1) study on the decision making of discounted products with two stages of credit payment and two warehouses. Taking into account the two-stage credit payment strategy and the inventory situation of the two warehouses, under the assumption that the credit payment policy provided by the supplier to the retailer is related to its order quantity, The EOQ model of the discount product is established, and the unique existence of the solution is proved. The solution process and the concrete value are verified. The sensitivity analysis of the main parameters is carried out by using the MATLAB tool. (2) Research on the order decision of the discounted products considering the two-stage credit payment and the allowable shortage. In the case of two-stage credit payments, allowing for shortages and partial backlogs is considered, And at the beginning of the order cycle to meet the investment profit or interest payable on the backlog of outstanding goods of consumers willing to wait in the previous cycle, a EOQ model of the depreciated product is established to prove the unique existence of the understanding. An example is given and the sensitivity of the main parameters is analyzed by using MATLAB tool. In this paper, we add some hypotheses closer to the reality in the inventory model of discounted products under two-stage credit payment, which not only enriches the model, but also provides a more sufficient theoretical reference for retailers to make order decisions.
【学位授予单位】：东南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F724.2;F274
【参考文献】
相关博士学位论文 前1条
1 文晓巍;变质商品供应链库存策略研究[D];东南大学;2006年
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