基于利润最大的绿色供应链管理

发布时间：2018-06-19 14:20

本文选题：产品绿色等级 + 易腐率　；参考：《兰州大学》2017年硕士论文

【摘要】：随着社会的发展,绿色供应链管理逐渐成为供应链管理的研究热点,利润最大也一直作为管理目标.近来年,与产品等级相关的绿色供应链管理得到学者们的广泛关注.本文研究易腐产品绿色供应链管理问题,包含了由生产供应商1,2和顾客构成的两条并列二级链,生产绿色等级不同的相同产品.由于产品寿命有限,本文在已有产品变质率的基础上,根据是否采取保鲜措施给出了新的产品易腐率定义,并用三参Weibull函数来刻画产品易腐率.在生产供应商的库存水平受需求率,价格敏感和易腐率影响时,建立库存水平变化的微分方程,得到总库存量.结合供应链实际可能产生的各项成本,进行综合考虑得到供应链中对象及整体的利润函数.首先,在政府规定出产品最低绿色等级和补贴等级后,分析了生产供应商产品绿色等级对自身利润产生的影响,给出确定产品最优绿色等级策略,以保证其利润最大;在政府规定出补贴等级和生产供应商确定产品绿色等级后,分析了最低绿色等级改变时对生产供应商们利润产生的影响,为政府对企业开展扶持或打压工作提供一定依据,更好地进行市场调控.其次,分析了易腐率中位置因子对供应链中对象及整体利润产生的具体影响,并进行灵敏度分析.再次,在是否采取保鲜措施两种情况下,分别对比供应链中对象及整体利润,进行是否采取保鲜措施的决策.最后,供应链的总收益即政府总收益,这与顾客绿色环境满意度相关,讨论了该满意度对总收益的影响,给出提高总收益的相关策略;从另一角度说明使供应链单一对象利润最大并不能使供应链整体利润最大.第一章介绍了选题背景;研究现状;文献总结及本文创新点;研究框架.第二章给出新的产品易腐率定义,建立生产供应商库存水平变化的微分方程,综合考虑供应链各项成本,得到生产供应商1,2的利润函数.分析产品绿色等级,最低绿色等级,位置因子等对其总利润产生的影响,并获得最优策略.第三章研究了政府的总收益,分析了顾客绿色环境满意度,绿色环境偏好支付因子,最低绿色等级等对其总收益产生的影响,并获得最优策略.第四章是结论和展望.主要对本文展开的工作进行了总结和展望.
[Abstract]:With the development of society, green supply chain management has gradually become the research hotspot of supply chain management. In recent years, green supply chain management related to product grade has been widely concerned by scholars. In this paper, the green supply chain management of perishable products is studied, which consists of two parallel second-order chains, which consist of one supplier and two customers, and produce the same products with different green grades. Due to the limited product life, a new definition of perishability is given on the basis of the existing product deterioration rate, and the three-parameter Weibull function is used to describe the perishable rate of the product. When the inventory level of the production supplier is affected by the demand rate, price sensitivity and perishable rate, the differential equation of the inventory level change is established, and the total inventory is obtained. Combined with the possible cost of the supply chain, the profit function of the object and the whole in the supply chain can be obtained by comprehensive consideration. First of all, after the government defines the lowest green grade and subsidy grade, it analyzes the influence of the green grade of the product on the profit of the production supplier, and gives the strategy of determining the optimal green grade of the product in order to ensure the maximum profit. After the government prescribes the subsidy grade and the production supplier determines the green grade of the product, this paper analyzes the influence of the change of the lowest green grade on the profit of the production supplier, and provides a certain basis for the government to support or suppress the enterprise. Better market control. Secondly, the influence of location factor in perishability on the object and overall profit in supply chain is analyzed, and the sensitivity analysis is carried out. Thirdly, in the case of whether or not to take preservation measures, compare the objects in the supply chain and the overall profit, and make the decision whether to take the measures. Finally, the total revenue of the supply chain is the total revenue of the government, which is related to the customer green environment satisfaction. The influence of the satisfaction on the total income is discussed, and the relevant strategies to improve the total income are given. From another point of view, it is shown that the maximum profit of a single supply chain is not the maximum profit of the supply chain as a whole. The first chapter introduces the background, research status, literature review and innovation of this paper; research framework. In the second chapter, a new definition of perishability is given, and the differential equation of the inventory level of the production supplier is established. The profit function of the supplier is obtained by considering the cost of the supply chain. The influence of product green grade, lowest green grade and position factor on total profit is analyzed, and the optimal strategy is obtained. The third chapter studies the total revenue of the government, analyzes the customer green environment satisfaction, the green environment preference payment factor, the lowest green grade and so on, and obtains the best strategy. The fourth chapter is the conclusion and prospect. The work of this paper is summarized and prospected.
【学位授予单位】：兰州大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F274

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