ABSTRACT

In view of the problem of delayed delivery, this paper propose a compensation mechanism for user to protect the rights and interests of consumers. Based on the stochastic programming model with the lowest cost, this paper discusses the situation that the requirement of vehicle distriution are not met in the distribution cycle. Firstly, the stochastic programming model is transformed into the expected value model to solve the randomness of residual and demand. Secondly, according to the balance of interest of logistics enterprises and consumers, combining the cost function of timely delivery and delayed delivery, the analytical method is used to obtain the specific expressions of the two functions and compare them to determine the relationship between cost and penalty. Finally, combining with the case of commodity distribution, the compensation mechanism to balance the interests of logistics enterprises and consumers is obtained.

摘要

针对交货延迟的问题，提出了一种保护用户权益的补偿机制。在成本最低的随机规划模型的基础上，讨论了在配送周期内不能满足车辆配送需求的情况。首先，将随机规划模型转化为期望值模型，以解决残差和需求的随机性。其次，根据物流企业和消费者的利益平衡，结合及时交货和延迟交货的成本函数，采用解析法获得两个函数的具体表达式，并进行比较，确定成本与罚金的关系。 。最后，结合商品分销的情况，