The Measurement And Assessment Of Technology Innovation Diffusion Spillover Effect Of High Technology Industry

Abstract:Technology innovation externality is the root cause that leads to spillover effect of technology innovation diffusion. Technology innovation diffusion spillover effect is closely related to technology progress, industry convergence, industrial structure adjustment and economic growth mode transformation in the process of economic development. Making good use of spillover effects of high-tech industry technology innovation diffusion can further enhance the high-tech industry influence on economic system, avoid duplicate research and development, increase production efficiency rapidly and gain time to realize span type development in our country. Exploration of the train of thought, method and way to enhance and improve spillover effects of high-tech industry technology innovation diffusion is the main purpose of this thesis, with important theory significance and practical significance.This thesis analyzed the status quo of spillover effects of high-tech industry technology innovation diffusion from the respects of technology innovation, industry development, spillover effect environment and elaborated the problems that needed to be researched and solved, with combination of spillover effect determinant on the basis of reviewing the relative research results before. On the basis of status quo analysis, this thesis made thorough analysis of spillover caused by high-tech industry technology innovation diffusion with combination method of qualitative and quantitative:the study calculated the spillover effect coefficient and spillover induction coefficient inner high-tech industry and the coefficient between high-tech industry and other industries, using spillover effect measurement model on the basis of input-output table during1990-2007; the study was based on the result of spillover effect measurement and took spillover effect action mechanism in economic system as the main line,; according to spillover effect analysis, the study built a scientific evaluation system, collected related data and assessed spillover effect of high-tech industry technology innovation diffusion in the passed years by principal component analysis method.In this thesis, the study on the spillover effect measurement achieved remarkable results and provided new train of thought to examine the correlation between the industries. The results show that information industry is the industry of the source of spillover effect with maximum spillover effect strength; chemical industry, general, special equipment manufacturing, transportation equipment manufacturing industry are the industries of the channel of spillover effect with prominent spillover effect and spillover induction strength; instrumentation and other measurement equipment manufacturing industry, electrical machinery and equipment manufacturing industry are the industries of the carrier of spillover effect with prominent induction strength in spillover effect from high-tech industries and wide product applications range. In this thesis, the study on the spillover effect in economic system provided a new scientific perspective for the analysis on spillover effect in economic system. The anlysis result show that spillover has significant effect in evoking industrial integration, promoting industrial structure adjustment, accelerating economic growth mode transformation. In this thesis, the study on the spillover effect assessment built a new scientific evaluation system, collected related data and assessed spillover effect of high-tech industry technology innovation diffusion in the passed years by principal component analysis method. According to the anlysis results, spillover effect has obvious ups and downs in short terms as a result of complex influence factors and has obvious time accumulation effect in long terms. Acorrding to the comprehensive analysis on the problems existing in spoillover status quo and resesrch results, this thesis proposed corresponding policies and suggestions from the three propects of spoilover source, receiving party and spillover chennal constraction, summarized the research achievement and deficiency and prospected the developt direction and future research fields of the high-tech industry technology innovation diffusion spillover theory researched in this thesis.