Research On Industrial Stricture And Relevance Of China's Regional S&T Service Industry Based On I-O Analysis

With the advent of the technology era and the expanding trend of globalization,China's economic development has entered a new status.Along with the supply side and other series policies,the economic growth has been transferred from high speed to medium and low speed,and the adjustment and upgrade of industrial structure has entered a new historical stage.Considering of the vast territory of China,with different resources and environment forming the industrial structure development model with obvious regional characteristics,the development trend of industrial geographic differentiation is more profound.In the context of economic globalization,industrial development of various countries has become polarized,and developed countries have dominated the global economy with cutting-edge technology and research results.Therefore,the technical industry strategic position represented by the technology service industry is prominent.It is an important issue for research of future industry that to adjust the development of industrial structure to technology,efficiency,and improve the relevance of technology service industry and other departments.Based on combining the theory and practice,the combination of qualitative and quantitative methods,using the latest input and output data of China district in 2012,which been divided into north,northeast,east,south,southwest,northwest of six large area by administrative code respectively.Through the different of industrial structure and linkage between all regional of China,to comparative researching the different of science and technology service industry development.Hoping to give the advice of the science and technology service industry structure upgrade in future.From the analysis of the differences in industrial structure of the regional technology services industry,the research is carried out from three aspects as industrial macro index,production efficiency and MDS different.Firstly,select five macro indexes to analyze the regional technology service industry,the result displayed the different between each region of science and technology service industry existed were significant.The industry characteristics of the rest of the region is lacked regularity.Based on the analysis to study the differences between regions;Secondly,The DEA model is built with the production efficiency of regional science and technology service industry in our country's using by comparative analysis,the results indicate the regional science and technology service industry has not been the production efficiency of frontier and present a regional imbalance state.Through the comprehensive analysis of various characteristics,it is believed that there are some differences in the industrial structure of the regional technology services industry in China at the present stage.Based on the above analysis,the difference of the industrial structure of the interregional science and technology service industry is introduced by the multi-dimensional scaling method(MDS).According to the results,the regional technology services industrial structure of east,north,south area shows significant difference.The technology services industrial structure of northwest,southwest and northeast which are the less developed region of China shows a lot similarities.As concerned of the comparative analysis of difference of regional science and technology service industry,from the final demand induced effect,cross correlation response,and correlation ripple effects,than integrate the various industry correlation effect to build 3 d coordinate diagram,define the vector distance to analysis the differences of regional science and technology service industry association of China.First of all,analysis the demand induced and dependent degree on consumption,capital formation,association of foreign,outflow and the export demands,analysis and sorting of regional industry demand induced and dependence results ranking,founded that north region as the main export items demand induced by item,in addition to the head of government consumption,fixed capital formation outside the rest district field as the main item demand induced results;Secondly,according to the direction of industry correlation effect between departments transfer to build structure correlation analysis of regional science and technology service industry in China,and calculate the regional rate of added value of each industrial sector,intermediate input rate,intermediate demand rate,final consumption rate and ordered the result by industry divided and area divided of science and technology service.Base on this,doing the direct cross correlation analysis to compare the different of regional science and technology service industry.The result observed that addition to the northeast area belongs to the correlation distinction strong model industry,southwest area belongs to the correlation among the weaker final demand basic industry,the rest of the four areas of science and technology service industry are accounted supreme ultimate conclusion demand of industry;Than,build industry spread effect analysis of input-output model through the regional science and technology service industry compared with other sectors and regional science and technology service industry respectively to compare the two direction of industry difference is comparative analysis.Get in under the industrial structure of our country still is given priority to with the second industry,the third industry group's influence on the changes in the national economic production and induction are yet to be promoted,and the regional science and technology service industry influence coefficient difference compared with the induction coefficient difference between area is lesser,science and technology service industry in terms of changes to the national economy production induction larger regional differences.Finally,integrate three industry correlation effect to build three-dimensional coordinates,calculate the vector distance quantitative analysis of the difference of the regional science and technology service industry association composite scores showed the difference between the regional such as east,northeast,and south science and technology service industry association is stronger,north,northwest,southwest correlation is weak.Based on the analysis of all aspects of research results,the different of the regional science and technology service industry,concluded smaller scale,low efficiency,poor correlation and such obvious regional differences in the conclusion,based on the analysis of the area are put forward the conclusion to transform and upgrade the service industry of science and technology in our country,given development suggestion as expand the scale of industry,improve industry relevance,impact,and the use of geographical advantages.