Study On Interaction Between Productive Services Industry And Manufacturing Industry

With the development of economy and the evolution of industrial structure, service industry has become an important symbol reflecting the level of a country's economic modernization. The specialization of production technology and increasingly thinning of division of society make producer service industry began to growth, which position is gradually revealed in the service industry. Many scholars at home and abroad have done a study on the interaction between productive services industry and manufacturing industry, which has played a role in upgrading the industrial structure and changing the style of economic growth. Qingdao as China's famous seaside open city, is the shipping center, economic center and foreign trade center of Shandong province, and the manufacturing industry of Qingdao such as home appliances, electronics, and textile industry become gradually mature, so more targets promoted and implementation process are needed to develop the service industry, especially production services and strengthening the interaction between production services and manufacturing of interaction is a crucial step.This paper expounds the relationship between productive services and manufacturing the evolution theory, and this paper based on the theory of interaction empirically analyzes the relationship between producer service industry and manufacturing of Qingdao, applying granger causality test and Qingdao 2001-2010 statistics yearbook related material as data sources, mainly use the added value of manufacturing industry and producer service industry in the two index added value to study them.Through the research concluded that:(1) through the granger causality test, the Qingdao production services and manufacturing each is the granger causality relationship, both presenting intricately interrelated, and interactive development trend. (2) the current manufacturing industry and producer service industry of Qingdao's interactive degree is not strong, including transportation, storage and the postal service and wholesale and retail trade and productive service industries of the traditional manufacturing industry is in the large scale, while financial insurance, real estate and other modern producer service industry is developing a backward step, which makes manufacturing lack of high-tech knowledge and high support,and the class need to be further improved. (3) through a comparative analysis of domestic developed city, finding the industrial structure optimization of Qingdao has a big space to develop, service industry especially producer service industry has a very big disparity from Beijing, Shanghai and other domestic developed city both in the relative amounts and absolute amounts.