Abstract:In order to promote the stability and harmony of regional innovation ecosystem and turn scientific and technological innovation into the driving force of regional growth, this paper evaluates the competitiveness of China''s Regional Innovation Ecosystem in 2016 by constructing a scientific and systematic evaluation index system of innovation ecosystem competitiveness using linear weighted synthesis method. The results show that Jiangsu, Guangdong and Beijing rank in the top three of China''s regional innovation ecosystem competitiveness, and the eastern provinces are the regions with the strongest innovation ecosystem competitiveness. At the same time, it is found that the regional innovation ecosystem in its system structure, system elements competitiveness gap is smaller than the system environment, system. The gap between the functional competitiveness and the competitiveness of the innovation ecosystem is proposed.