Against the background of talent introduction policies,based on panel data from 30 provinces from 2010 to 2021,this study uses differences-in-differences analysis to empirically study the impact mechanism of talent introduction policies on economic growth,exploring whether employment scale and industrial structure have a mediating effect in the operation mechanism of economic growth.The research conclusion indicates that talent introduction policies effectively drive high-quality economic development and can promote economic growth by increasing employment scale and optimizing industrial structure.Therefore,several policy suggestions are proposed on how to better implement talent introduction policies and achieve the goal of promoting high-quality economic development.