The Game Theory Application In Railway Wires Moved Project

The railway construction of China is developing rapidly.By the end of 2015,the national railway mileage reached 121000 kilometers,including 19000 km of high speed railway.Wires moved project as part of the land requisition and demolishing,has influence on both time limit and cost of project.At present our country has a lot of research in the land requisition and demolishing,but wires moved project as this special form of construction,differ from land requisition and demolishing in the nature and characteristics,worthy of studing and discussing.Wires moved project involving several economic entity,can appear as economic compensation or engineering construction,also can use independent contract out or combined station such as different forms of contract;in the process of construction,proprietor may be directly involved in the game or as a mediator involved in moving units and construction units in the game of to instead.Dominant position due to the proprietor of the contract and the state-owned property,the proprietor almost naturally to assume a suretyship contract performed smoothly and ensure a fair and just and social benefit maximization and other duties.Due to the narrow scope of the field,not yet systematic theory to guide,railway head office's policy is constantly changing,and there is no clear unified regulation,it is necessary to explore and analyze the demands to the benefit of the parties involved.Game theory is to study the behavior of the parties if there is a the most reasonable in solution,and how to find the mathematical theories and methods of the reasonable behavior scheme.Game theory as the different interests of economic subject effective tool for mutual exchanges,in dealing with each economic subject to coordinate relevant parties to take decisions and the equilibrium between the decision-making problems play a huge role,can clearly explain the logic behind the behavior and behavior relationship,not only can explain the phenomenon,to judge the rationality,maximum achieve pareto optimization;Can let us more of the parties hereby formulate corresponding regulations behavior,change the game equilibrium.Widely collect and read the game theory is presented in this paper,on the basis of relevant theories,draw lessons from the related research results,using the method of combining qualitative and quantitative analysis,the railroad related wires moved project as the research object in the theoretical research and empirical analysis.First of all,the article reviewed the related theory,summarized the domestic and foreign scholars on the game theory and railway related to engineering the basic theory of electric power,analyzes the basic concepts of game theory and non-cooperative game concept,the meaning of the Nash equilibrium and the differences between a game and repeated game.Secondly,this paper analyzes the railway related wires moved project to engineering development present situation,analyzes its characteristics and existing problems.Change based on the moving unit and construction unit of the game and moved to the unit and construction unit of the game as the main content,combined with work experience points out wires moved project to the construction of common type of game,and analysed.According to the results of the analysis we can draw a conclusion that,in the present construction environment," Trigger strategy " and "tit-for-tat strategy" is the proprietor and construction unit with moving units in the repeated game is the most effective means of strategy;On the railway moved to engineering on the determination of compensation method,physical compensation rather than cost compensation still has the advantages of high efficiency and saving;On the choice of contract way,the overall contract shows more and more integrated advantages and economies of scale;proprietor responsibility consciousness remains to be strengthened.