低碳视角下铁路货运整合运输利益分配

Profit Allocation of Integrated Transportation of Railway Freight from the Angle of Low Carbon

打破铁路货运中铁路局与局之间以及铁路与港口之间的界限,畅通铁路货运通道,降低铁路能耗量,进而降低碳排放量,是当前铁路货运改革的重点。在影响铁路货运整合运输联盟形成的诸多因素中,合作后产生的利益如何分配是关键所在。针对铁路货运整合运输利益分配中常出现的分配不均等不合理问题,首先,借鉴最小二乘法的基本原理,构建所有参与者的整体不满意度最小的数学规划模型。然后,对优化模型进行求解,据此确定每个参与者加入联盟后所得的收益。最后,利用一个数值算例验证本文所提出模型和方法的可行性和优越性。

The focus for the current freight reform of national railway is to break down the boundaries not onlybetween railway bureaus but also between railways and ports, thus dredging the regional railway freight channelsand cutting down the energy consumption and the carbon emissions of rail freight. The profit allocation method isthe key among various influencing factors for forming regional alliance of railway freight. Taking into account theirrationality during the profit allocation of regional alliance of railway freight, this paper firstly constructed amathematical programming model based on the least square method, then solved the quadratic programmingmodel to determine players’ imputations after the cooperation. Finally, a numerical example was given to showthe applicability and advantages of the model and the proposed method.