A Game Strategy Analysis On Area Competition Between High-speed And Normal-speed Rail

Nowadays,with the development of China's comprehensive national power,people's substance level and social economy,the high-speed railway network tends to improvement.The rapid development of high-speed railway has a certain impact on the speed railway,which results in the competition among the modes of transportation within the railway system.The operation of high-speed railway has broken the original railway system,so it seizes a part of the passenger flow in the railway market.It will make vicious consequence If the competition can't be completely reasonable,which is unfavorable to the economy,social development and people's travel.Therefore,in order to effectively avoid the unfavorable competition between the internal transportation modes of the railway system and effectively improve the operating environment inside the railway system,this paper mainly discusses about the competition between high-speed railway and normal-speed railway.It is hoped that through the analysis of the influencing factors of the passengers' choice,it can coordinate the market share rate between the high-speed railway and the normal-speed railway,and take appropriate measures to maximize the overall benefit under the condition of full socialization.First,the paper analyzes the research results of domestic and foreign scholarsfrom the existing studies,and points out the practical significance of the reasearch.Then based on the existing reaearsh results,objectively points out the deficiencies and the some questions in the future research.Then,the paper analyzes the choices of travel modes from both the modes of transportation itself and the passengersthemselves.There are many factors affecting the choices of travel modes,such as,passengers' income,age,work and so on.The introduction of Prospect Theory has strengthened the study about the preference of travelers' choiceand determined the main influencing factor that affects the passenger flow rate.Thus,the logit model is used to calculate the share of passenger flow.The fundamental theory of Game Theory and related knowledge are introduced through the definition of Game Theory,basic elements,model types and so on.A competitive game model between high-speed railway and ordinary speed railway was constructed on the basis of the Game Theory.The process of game was analyzed with fare as the decisive variable and the maximization of their own interests as the goal.The government's involvement has a certain impact on the market sharing rate of high-speed railway and ordinary-speed railway,and also affects their own interests and total social benefits.At this time,the purpose of competition between the high-speed railway and the normal-speed railway has been changed from the maximization of their respective benefits to the greatest contribution to the social benefits.Therefore,asocial benefit game model that is related to the benefits of the two has been established.Through the analysis of the entire game process,the heuristic algorithm is used to solve the equilibrium solution of Nash equilibrium.Based on the actual situation of Bao LAN channel,we can obtain the optimal price and market share rate,its own income and total social benefits.Finally,the model is confirmed to be effective through the sensitivity analysis of the influencing factors of passenger flow sharing rate,fare,benefits and so on.