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为了解决集装箱班轮运输中因定价方式不合理而导致的运力利用不当及舱位利用率较低的问题,基于经典的二部定价理论,借助样本分析所得的相关统计学特征,构建了非线性定价收益优化模型,通过MATLAB编程对算例进行了一系列的数学试验,求得了相关影响因素在不同变化规律下的模型优化结果。分析结果表明:在特定条件下,该模型可使班轮运输企业的收益水平较原先提高近20%,箱位利用率可提升至100%,模型正确有效。
In order to solve the problem of inappropriate utilization of shipping capacity and low utilization of accommodation due to unreasonable pricing method in container liner shipping, based on the classic two-part pricing theory and the relevant statistical characteristics obtained from sample analysis, a nonlinear pricing profit Optimize the model, a series of mathematical experiments are carried out on the example through MATLAB programming, and the model optimization results of the related influencing factors under different variation rules are obtained. The analysis results show that under certain conditions, the model can make the profit level of liner transportation enterprises increase by nearly 20% compared with the previous ones and the utilization ratio of containers can be increased to 100%. The model is correct and effective.