Promotion Of Urban Economic Function By Developing Producer Services In Beijing City

Producer services as a leading industry in the era of the service economy, Urban functions is determined by the urban industrial structure, to optimize the urban industrial structure has an important role in urban functions. Economic function refers to the action of a city in certain region economy undertakes the task and the economic center, it is also the most important in city functions, the study of producer services are important features to enhance the economic function. This article is based on City flow intensity model and Service export-oriented degree and dependence degree to analysis how producer services improve the urban economic function in Beijing, the main conclusions are as follows:Firstly, producer services has a comprehensive economic strength, with the financial and information services benefit well, but uneven development in the financial industry, and The development of information service industry is in the initial stages of growth; productive service industry gathering in the center city, The formation of characteristics of industrial clusters promote city economic agglomeration ability.Secondly, The demand structure to productive services of manufacturing and service has improved. Intermediate demand for technology intensive industry continues to increase, it also Strengthen the competitiveness of manufacturing industry, The pulling effect on the economy of productive services is more powerful than the the social average level.Thirdly, the spatial structure of producer services from "sector structure" into "concentric structure" from2000to2010, transportation services has a balanced spatial structure, financial services and business services showed the gathering spatial structure, scientific services and information transmission services spread to suburban areas highlighted, showing the coexistence of agglomeration and diffusion characteristics of urban spatial structure, they promote the structure to alter to multi-core model, also to ease inflationary pressure in Center city agglomeration.Fourthly, producer services has shown a highest economic relation intensity in Beijing, and continues to grow, Information services, technology services and business services is the main Department of city foreign relation; The producer services promote the export capital, labor, technology, Utilization of foreign capital and the level of service outsourcing have improved, but also need to strengthen the radiation and penetration of the financial services, and promote the development of overseas outsourcing market.Fifthly, the production output of the domestic s is stronger than the international market, producer services need to strengthen international trade output, manufacturing and transportation industry on regional trade in service output influence strongest, but manufacturing was gradually weakening, influence of producer services on external services output significantly enhanced, still In the initial stages of growth, the consumer shift from retail banking to the services such as information, business services has improved the internal structure of exports of services.On the basis on the basis of Industrial Economics theory, from the perspective of urban functions, while the producer services on the formation mechanism of city spatial structure is also beneficial attempt.