Abstract:In order to further integrate the implementation of the strategy of rejuvenating the country through science and education, the strategy of strengthening the country through talents, and the strategy of innovation-driven development, under the background of the deep integration of Government–Industry–University-Research-Finance-Association-Intermediary, the influence mechanism of each innovation subject on the cultivation of scientific and technological talents is discussed. Broaden the boundaries of cooperation among Government-Industry-University-Research, and join the three innovation subjects of Finance-Association-Intermediary. Based on its influence on the cultivation of scientific and technological talents in different types of organizations, the innovation ecosystem evaluation index system with Government–Industry–University-Research-Finance-Association-Intermediary as the main body is constructed. According to the different categories of organizations which scientific and technological talents belong to, the regression analysis is carried out by using the provincial panel data from 2012 to 2020 and the panel data of listed companies from 2013 to 2019. The results show that, government financial support plays a significant role in talent cultivation. The strength and scope of the respective roles of Industry, University and Research are limited, and the synergy among them needs to be strengthened. Financial institution funds can play a positive role, especially bank loans. The role of industry associations is mainly significant for listed companies, and its bridging role needs to be paid attention to and expanded. The influence of science and technology intermediary on the cultivation of science and technology talents is obvious, and all kinds of intermediary institutions should be promoted to participate fully in the process of the cultivation of science and technology talents.