中文摘要：

文章分析了市场竞争与知识产权保护影响出口技术升级的机理,建立计量模型,以2000-2014年中国31个工业行业的面板数据为样本,结合系统GMM估计方法进行实证检验。结果发现,市场竞争对中国工业行业的出口技术升级具有显著正向效应,知识产权保护在一定程度上抑制了中国出口技术升级,但在知识产权保护下市场竞争推动出口技术升级的效应更加明显。因此,要进一步完善市场竞争机制,合理利用知识产权保护激发企业加强技术创新,推动出口技术升级。

英文摘要：

This article firstly expounds how market competition and intellectual property right protection influence export upgrading. Then the sector-level data of 31 industrial sectors from 2000 to 2014 is used for empirical estimation by SYS-GMM on the basis of the econometric model. The results show that market competition plays a positive role in promoting export upgrading while the protection of intellectual property rights can help market competition together to promote export upgrading by fostering more innovation of industrial sectors more effectively. Therefore, it is necessary to further improve and perfect the mechanism of market competition and rationally adopt the policy of intellectual property right to foster essential innovation and promote export upgrading.