| High-tech industries have become the first choice for countries around the world to build high-quality and sustainable economic development and international competitiveness.The modernization of high-tech industries is linked to technological progress and innovation.Technological innovation is a key factor for high-tech industries to fully exploit their comparative advantages and to succeed in the sector.However,in the face of and a long time of the core technology "neck",but the need for industrial chain autonomy and other "internal and external" difficult situation,China’s high-tech industry by the field is the first mover advantage of the country’s"low-end locks" development."Industrial upgrading is difficult.The essence of technology lock-in in high-tech industries is system lock-in.Overcoming system lock-in requires an adaptation of the top-level structure of high-tech industries,i.e.system innovation.A good institutional structure can remove technological barriers and mobilise more resources for innovation.Technology and institutional innovation can thus interact in a synergistic relationship that determines the direction and path of industrial development,i.e.technological innovation and institutional innovation can work together to achieve the transformation and modernization of high-tech industries.Therefore,thinking in depth about the regularities of China’s high-tech industrial upgrading path,this paper examines the mechanisms and impacts of technological innovation,institutional innovation and high-tech industrial upgrading,mainly from the following aspects.This paper first analyses the background,significance,research methods and innovations of the study,focuses on the relevant concepts and theoretical foundations,and puts forward the research framework of this paper.Considering the differences in the development of high-tech industries across different regions and sectors in China,the paper analyses the overall development of high-tech industries in China from 2000 to 2019 and their development levels by sectors and regions,thus laying the foundation for further empirical analysis on the upgrading of high-tech industries driven by technological innovation and institutional innovation,combined with relevant theories.It then measures and empirically analyses the synergy effects of innovation in high-tech sectors.This main part is divided into two chapters,one of which is the development of an index system for measuring industrial modernization,technological innovation and institutional innovation and the corresponding descriptive analysis;the other is an empirical study on the synergistic effects of technological innovation and institutional innovation in high-tech industries.On the one hand,based on the life cycle theory of high-tech industries and taking China’s high-tech industries as the empirical object from 2000 to 2008,the study will examine the institutional and institutional development of high-tech industries.The level of coordinated innovation development is relatively satisfactory,but at the same time there are some impacts.In addition,an in-depth study on the synergies between the subsystems in the high-tech industry is carried out using Granger causality and impulse response method.Finally,this paper analyses the successful examples of how China’s satellite navigation and integrated circuit industries have exploited independent innovation and achieved rapid development,summarizes the general rules for the upgrading of China’s high-tech industry,explores the synergy mechanism of system and technological innovation in the upgrading of China’s high-tech industry,and tries to establish a feasible "Beidou Road" for the high-tech industry.".Based on the findings of this paper,the paper concludes with countermeasure recommendations for the modernization of China’s high-tech industries at both technological and institutional levels. |
