A Study On The Interactive Development Between Science And Technology Services And Manufacturing Industry Of Jiangsu Province

Internationally,developed countries are attracting high-end manufacturing,and the new economy countries are constantly diverting the middle and low-end manufacturing industries,manufacturing industry in China has already lost it's relative competence.Domestically,manufacturing industry facing with excessive capacity,low additional value,and shortage of core competence.According to the theory of industrial structure evolution,when the manufacturing industry is in the critical period of transformation and upgrading,the industry will form a greater dependence on the professional technical service industry,which will promote the scale of the S&T service industry to grow;on the other hand,the S&T service industry,which integrates modern science,technology and knowledge,continuously improves its specialization level,and becomes an important force to promote the adjustment of manufacturing structure.Under the new round of technological change,the interactive relationship between the two industries is becoming more and more close,and it is of great significance to discuss it.This paper,in order to promote the upgrading of manufacturing industry,firstly discussed the interaction possibility and inevitability between the two industries by combing the classical theory.And then,the paper summarized three interactive mechanisms from three effects of industrial upgrading: efficiency promotion,innovation incentive and the structural optimization.Based on the analysis of the current situation of the industry,this paper found that the S&T service industry in Jiangsu Province developed rapidly,but the development level was low and the development within the region was not balanced;the manufacturing industry is an important pillar of the Jiangsu national economy and the industrial adjustment has made progress.Through the grey correlation model and impulse response function,the paper shown that the correlation between industries was relatively strong,and the average correlation degree between scientific and technological output index and manufacturingindustry development index was the strongest,comparing with the S&T investment index and scale index;In Jiangsu province,the S&T service industry promoting effect on the traditional manufacturing was better than that of the advanced manufacturing industry.At present,the professional level of S&T service industry is not enough to improve the innovation level of advanced manufacturing industry;In the long run,there is a stable equilibrium relationship between the two industries,however,after reaching a critical point,the interaction effect was weakened.By establishing the panel regression model,this paper tested the whole and the sub-region interaction degree of the two industries under three different modes.The results shown that in three different kinds of interactive modes,the upgrading of manufacturing industry and the development of S&T service industry in Jiangsu province had forming a good interaction;the promotion effect of S&T output on the benefit of manufacturing industry was obviously greater than that of S&T input,and the former had a lag influence.Overall,the upgrading of the manufacturing industry has been more important to the development of the technology service industry than the development of the technology service industry,which is closely related to the current situation that Jiangsu province's S&T service industry remains at a lower level of development.In addition,compared with the adjustment of industrial structure,the development of S&T service industry had a great impact on the efficiency,and the development of high-tech manufacturing industry can significantly promote the development of science and technology services.According to the sub-region,the degree of interaction between the two industries showed regional differences in different modes.The manufacturing industry in the three regions(southern Jiangsu,middle Jiangsu and northern Jiangsu)had basically formed a good incentive for the regional S&T service industry.Enhancing the high-tech talent investment and improving the level of technology in manufacturing had a significant impact to the further development for the southern Jiangsu region,however,improving the application of scientific and technological output is more benefit for the other regions.