新质生产力赋能战略性新兴产业全球价值链攀升的实证检验OA北大核心CHSSCDCSSCICSTPCD

Based on the data of 15 sub industries of strategic emerging industries in China from 2012 to 2022,this paper con-structs fixed effect models,intermediary effect models and moderating effect models to empirically analyze the relationship and mechanisms between new-quality productivity and the global value chain climbing of strategic emerging industries.The research results are shown as below:New-quality productivity has positive effect on the global value chain climbing of strategic emerging industries,and the effect has industrial and regional heterogeneity,which is more significant in the network economy industry and the eastern region.New-quality productivity can positively drive the development of trade facilitation,thereby promoting the glob-al value chain climbing of strategic emerging industries.Intellectual property protection plays a moderating role in the impact of new-quality productivity on the climbing of global value chains in strategic emerging industries.With the strengthening of intel-lectual property protection,the role of new-quality productivity in empowering the global value chain climbing of strategic emerg-ing industries will be strengthened.