Abstract:The widespread application of artificial intelligence has altered the mode of social resource allocation, and the biased nature of technology profoundly influences the skill premium of the labor force. However, existing studies have not sufficiently investigated the bias characteristics inherent in artificial intelligence from the perspective of biased technological progress, nor have they systematically explored the differential impacts of these two distinct types of bias on skill premiums. This study, based on the theory of skill-biased technological progress, explores the impact of education level and industrial structure transformation on skill premium from two different perspectives: skill-biased and task-biased technological change. This study takes China's micro-cities as the research object, and uses panel data from 2015 to 2020 to explore the relationship between artificial intelligence, education level, industrial structure transformation and skill premium. The research results show that artificial intelligence has a significant positive impact on education level and industrial structure transformation, education level has a significant positive impact on skill premium, and industrial structure transformation has a significant negative impact on skill premium. Enhancing training and education for mid- and low-skilled labor, as well as strengthening the transformation and upgrading of the manufacturing industry structure, can curb the continuous rise of the skill premium.