| Innovation is economic growth's first driving force.As an important aspect of innovation-driven strategy,technological innovation is of great significance to China's economic growth.It is also important for a complex of China's many important economic growth poles.This is especially true for the Yangtze River Economic Belt.The Yangtze River Economic Belt is one of China's three major regional development strategies.It has a pivotal impact on China's current and future economic and social development,while the Yangtze River Economic Zone is extremely unevenly developed,the level of technological innovation is uneven,and innovation drives the development gap.Obviously,the long-term development of the region in the future is worrying.Therefore,to enrich the theory of technological innovation,grasping the development trend of technological innovation in various regions of the Yangtze River Economic Belt,identifying the shortcomings of technological innovation and development in various regions,enhancing the technological innovation level of the Yangtze River Economic Belt,and accelerating the integration of the Yangtze River Economic Belt and the realization of the coordinated development and innovation of the Yangtze River Economic Belt have great practical and theoretical significance.After expounding the related concepts and theoretical foundations of FDI and technological innovations in chapter one,I introduce the current situation of FDI and technological innovation development in the Yangtze River Economic Belt.The current status of FDI is mainly described in terms of total amount,regional distribution,industry distribution and investment methods.While,the current situation of technological innovation in the Yangtze River Economic Belt is introduced from size,area difference and kind difference.Based on the traditional Cobb-Douglas production function,the model of the multiplicative variables is used to analyze the influencing factors of FDI effects in the Yangtze River Economic Belt from many aspects: FDI,R&D funds,human capital,trade openness,economic development level,financial development level and marketization level.The study finds that FDI has significant technological spillover effects on the overall technological innovation activities of the Yangtze River Economic Belt,but this effect is regionally different.Other influencing factors are basically regionally different and have different effects on different types of patents and patent structures.The fifth chapter combines the actual situation and the analysis of empirical results.From the perspective of the government and enterprises,it puts forward some suggestions for accelerating the technological innovation of the Yangtze River Economic Belt.The innovations of this paper is the use of K-means clustering analysis and the analysis of patent structure. |
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