知识产权保护、贸易技术溢出与企业创新绩效——基于面板门限模型的分析

Intellectual Property Protection,Trade Technology Spillovers,and Enterprise Innovation Performance——An Analysis based on Panel Threshold Model

本文运用面板门限模型实证分析我国企业通过进口贸易渠道获得的技术溢出效应,并检验我国知识产权保护的强度在此过程中所产生的影响,发现知识产权保护在进口贸易的技术溢出中发挥了显著的双门槛效应,且当知识产权保护跨越某一门槛值时,贸易的技术溢出效应对我国企业创新绩效的影响是跳跃式增强的。因此,我国应根据市场偏好来合理设计和利用知识产权保护资源。

This paper uses the panel threshold model to empirically analyze the technology spillovers effect obtained through import trade channels and tests the effect of different levels of intellectual property protection in the process,finding that intellectual property protection has played a significant double threshold effect in the technology spillovers of import trade,and when intellectual property protection has exceeded some threshold value,the trade technology spillovers had a greater promoting effect on enterprise innovation performance in our country. Therefore,our country should reasonably design and use the resources of intellectual property protection according to market preferences.