Research On Cooperation Willingness And Income Distribution Of Road-Rail Multimodal Transportation Based On Game Theory

With the development of China’s economy,railway transportation is facing more and more challenges.Developing road-rail multimodal transportation is necessary to realize high-efficiency and low-cost transportation.Road-rail multimodal transportation,which integrates railway transportation and road transportation,has many advantages,such as high efficiency and safety of cargo transportation.As a new form of transportation organization,road-rail multimodal is one of the main trends in the future,it can establish a cooperative relationship network between different transportation modes,regions and business entities,making all aspects more closely linked.The biggest obstacle to consolidating the cooperation between road and railway transportation enterprises is that the scale of transportation enterprises is quite different between two kind companies.Railway companies’ scale is too large while road companies’ scale is not.How to closely unite all parties of transportation companies to carry out road-rail multimodal transport is an urgent problem to be solved.This paper takes the road-rail multimodal transport as the research object,uses evolutionary game and cooperative game to study the cooperation willingness and income distribution and discusses factors affecting the cooperation of road-rail multimodal transport companies and the reasonable income distribution method.Firstly,this paper expounds the relevant theories of road-rail multimodal transport,evolutionary game and income distribution;Secondly,after pointing out the factors affecting the cooperation willingness of enterprises involved in road-rail multimodal transport,the evolutionary game of cooperation willingness of road-rail multimodal transport is modeled and solved,and then the theoretical analysis results are simulated and verified by MATLAB;Thirdly,this paper introduces the comprehensive correction factor based on Shapley model,establishes the improved income distribution model and solves it;Finally,enterprises A,B and C are taken as an example to verify effectiveness of the allocation method.The results show that the excess return has a positive impact on the cooperation intention of the enterprises participating in the road-rail multimodal transport,while the input cost has a negative impact.The relatively balanced income distribution coefficient can promote the cooperation willingness.These analyses provide theoretical support for improving the cooperation willingness of the road-rail multimodal transport enterprises.In addition,the improved value of Shapley model can reflect the actual situation more objectively than the value of Shapley model.