Research on the Impact of Trade Liberalization on Heterogeneous Enterprise Technological Innovation
This paper explores the impact of trade liberalization and the heterogeneous characteristics on resource allocation and innovation within enterprises in line with the new heterogeneous trade theory.The results show that trade liberalization can affect enterprise technological innovation through technolo-gy spill-over effects and market effects,and enhance the innovation performance of industrial enterprises in China.Based on the internal and external heterogeneity of enterprises,it is found that there is a close relationship between trade liberalization and enterprises'technological innovation performance.Large state-owned enterprises in the eastern region benefit from technology spill-over effects and have signifi-cant technological innovation improvements.In view of this,it is necessary to fully consider the impact of trade liberalization on heterogeneous enterprises,improve enterprise productivity,reduce entry barriers,and optimize market structure.