The Reasearch Of Of Purchase Quota Of Government Procurement Of Urban Public Transport Based On Game Theory

Urban public trasport has a great influence on citizens' normal life. Finding a way to improve the efficency of production, the quality of service, to reduce the fsical burden and to solve the traffic problem in city is very important. China had been through the completely market-oriented reform of urban public trasport. However, the result was not as we expected, because no follow-up measures were taken by the government. So, where is the right direction of urban public trasport supply?I believe that government procurement of urban public transport should be a new solution to this kind of problem. This paper starts form the definition of Government procurement. Use relative economics theory to analyze "What is government procurement", "What is government going to procure" and "How much wold government procure". Then, combining with the economic characteristics of urban public transport, explain why the government procurement of urban public transport is a better way to supply public transport service.The game theory and the principal-agent theory are used in the paper to quantitatively analyze "How much wold government procure". The double principal-agent game model is made to quantitatively analyze "How much wold government procure". Taking the Government procurement into consideration, the model has been ameliorated. Then, the empirical research of public trasport conditon of Beijing in 2013 is used to prove the feasibility of government procurement of urban public trasport. Last but not least, there are some suggestions in this paper, in order to get better operation of government procurement of urban public trasport in the furture.