论文部分内容阅读
为建立运输企业与货主企业之间的长期供应链合作关系,从运输服务供应链双方利润最大化的角度,确定承运人最优的运输价格折扣策略.通过研究由1个承运人和多个托运人所组成的运输服务供应链,托运人最初按承运人给定的折扣运输价格向承运人确定货物托运量,然后按照承运人提供的正常运输价格确定向承运人发出剩余货物的托运次数,建立承运人折扣运输价格、托运人在折扣运输条件下的运输批量和在正常运输条件下的运输次数优化模型.算例表明:当承运人采用折扣运输价格时,每个托运人的货物订购和运输量增加,承运人和托运人所得到的利润均增加;在托运人总需求不变的前提下,随着托运人数量越多,承运人所提供的折扣运输价格越高,所得到的利润越低.
In order to establish the long-term supply chain cooperation relationship between transportation enterprises and cargo owner enterprises, the optimal transportation price discount policy is determined from the perspective of maximizing profits of both sides of the transportation service supply chain.Through the study of a carrier and a number of consignments The transport service supply chain formed by the shipper, initially determined by the carrier discount shipping price to the carrier to determine the amount of cargo checked, and then in accordance with the normal delivery of the carrier to determine the price of the carrier to deliver the remaining number of consignments to establish Carrier discount shipping price, shipper’s shipment volume under the condition of discounted shipping, and the number of transit times under normal transportation conditions.Examples show that when the carrier uses the discounted shipping price, each shipper orders and transports goods As the shipper’s total demand remains unchanged, the more the shipper, the higher the discounted shipping price provided by the carrier, and the higher the profit will be from the carrier and the shipper. low.