How Trade Liberalization of Intermediates Contributes to China’s Technology Upgrade

Chen Wen (陈雯) and Miao Shuangyou (苗双有)  
 
School of Economics, Xiamen University, Xiamen, China  
 
School of Economics, Zhongnan University of Economics and Law, Wuhan, China  
Abstract: Under a heterogeneous firm analysis framework, this paper creates a  
theoretical model to investigate how trade liberalization of intermediates influences the  
technology choice of firms based on the data of Chinese manufacturers during 2000-  
2006. According to our empirical result, after China’s WTO entry, trade liberalization of  
intermediates significantly induced Chinese exporters to apply advanced technologies. In  
our further consideration of the differentiated productivity of firms, we found that such an  
effect is related to the initial productivity of firms and only significantly induces medium-  
productivity firms to upgrade their technologies. In addition, the technology-promotion  
effect of trade liberalization of intermediates is the most significant for technology-intensive  
exporters and the least significant for labor-intensive exporters.  
Kpreodyuwcotivridtys: trade liberalization of intermediates, choice of production technology, firm  
JEL Classification: F10, F14, D24
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