竞争条件下快运货物班列定价研究

发布时间：2018-03-24 22:45

本文选题：快运货物班列　切入点：定价　出处：《铁道科学与工程学报》2016年03期

【摘要】：在分析我国铁路快运班列产品特性及其与公路等同类产品差异性基础上,基于货主选择行为建立不同运输方式间货流分配的下层模型,再构建以铁路快运班列产品效益最大化为目标的上层模型,并用粒子群算法求解整个双层规划模型。实例表明:快运班列以该双层规划模型的最终解为定价时,该货运产品在各运输方式间具有较强的市场竞争力。
[Abstract]:Based on the analysis of the characteristics of railway express train products in China and their differences with similar products such as highways, a lower layer model of cargo flow distribution among different modes of transport is established based on the behavior of cargo owner selection. Then the upper layer model with the goal of maximizing the benefit of railway express train train is constructed, and the whole bilevel programming model is solved by particle swarm optimization algorithm. The example shows that the final solution of this bilevel programming model is used as the pricing method. The freight products in each mode of transport has a strong market competitiveness.
【作者单位】：西南交通大学交通运输与物流学院;
【分类号】：F532.5

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