交通运输工程与信息学报

门到门运输是铁路物流化的发展趋势,由国外铁路物流发展先进经验可知,铁路在拓展门到门运输过程中,选择有实力的物流企业进行合作经营,并以双方整体收益最大化为目标制定收益分配将有利于合作关系稳定维持。本文基于Stackelberg模型在不对称双寡头博弈中的应用,首先,建立各自收益最大化合作模型,得出运输收入分成比例及运输价格;然后,以双方整体收益最大化为目标建立模型,实现双方整体收益的帕累托改进;最后,提出有利于运输企业间长期合作的收益分配及定价策略。

Door-to-door transportation is the development trend of railway logistics. According to the foreign advanced experience of railway logistics, in the process of door-to-door transportation evolution, if railway enterprise cooperates with a strong logistics enterprise, aiming to obtain the maximization of overall income, the stability of cooperation can be better maintained. This paper is based on application of Stackelberg model in asymmetric duopoly game, first of all, establish the cooperation model of the maximization of each income, then, the income distribution ratio and freight transportation price of the two enterprises are obtained. Secondly, establish the model with the objective of maximizing the overall income of both parties to realize Pareto improvement. According to the new model, the income distribution strategy and pricing strategy are proposed for the long-term cooperation.