| With fast development and increasing urban population in Chinese city, insufficient city transport services of China supply and a great deal of conspicuous questions that bring from this influence the transaction cost of enterprise' s production and management or urbanite' s life quality directly or indirectly; influence the effective full play of the urban function. Studies have shown that insufficient Chinese city public transport services to supply with quantity , and low quality result from improper government interference behavior, displaying on system arrange, or public government excessive monopoly of transport services and insufficient competition .According to general principle of public goods, the urban public transport was a kind of heterogeneous public intangible goods , among this industry department, efficiency function of government and market and inefficiency function of government and market coexist object 1y, and change dynamicly, not a unalterable one. So, it is needed to study the efficiency border of government's public transport services in this industry department, and to set up the mix publ ic transport system . Obviously , to study and solve these problems , not only has important theoretical value, but also has important practical value.The urban public transport question is a global question, and research on it in foreign countries is earlier than that in China. That how offer city public transport services efficiently and how government can function are focus of research in the essay. Many countries and cities such as France , Germany ,etc, have accumulated some beneficial experience in the world at present. Chinese scholars' research on the public transport services begins after reform and opening-up mainly. Before reform and opening-up, the public transport services of the city is mainly offered by the government and public department, with little care of efficiency of supply system arrange. After1990s, especially in recent years, the supply system of public transport services of city in China begins to bring some scholars' attentions.The basic study arrangment of the essay is: (1)According to two basic standards, exclusiveness, and competitiveness, the urban public transport is defined as mix public goods. (2) according toeconomic characters of mix public goods and theory of public goods , it is analyzed to research efficiency of government and market, and feasibility and rationality of supply system of city public transport services . (3) Study public current situation , system changes and defect in present city transport services , in city of China . (4) Research cities of France and German in public supply system of transport services. Faced China' s reality finally , explore the approach of innovation ofsupply system in the public transport services of city of China.The basic conclusions is following : (1) the explicit character of supply system of Chinese city public transport services is excessive monopoly in government and public department. (2) The public transport services of the city is a kind of mix public goods, has strong public beneficial value , so the government should offer subsidies to it , with transparent, scientific , and disclosing subsidy system. (3) City public price of transport services of China at present ,has defect , should be improved .The innovation of this text is as following factors: ( 1 ) norm comprehensively , management of the public transport services of the city together by a department. (2) Form the supervision mechanism and supervision system of five lines of defence lines. (3) Confirm the price of public transport services of the city in open , transparent way. |