知识产权保护对经济增长的影响: 一个基于垂直创新的技术扩散模型

本文首先在垂直创新的思想下构建了一个内生增长的技术扩散模型,并给出了稳态解求解的方法.然后,以上述模型为基础,本文着重讨论了跟随国知识产权保护对稳态经济的影响.本文的研究结果表明,加强跟随国知识产权保护力度将降低领导国的创新速度和跟随国的模仿速度,从而降低稳态经济增长率.所以,就稳态而言,加强跟随国知识产权保护力度对领导国经济和跟随国经济都会产生负面影响.

The Effect of Intellectural property Protection on Economic Growth:A Vertical and Innovative Technology Diffusion Model

On the basis of the endogenously growing technology model constructed in the light of vertical innovation, this paper emphatically discusses the effect of intellectual property protection of the follower countries on stabilized economy. The study shows that the reinforcement of the follower countries' intellectual property protection will reduce the leading countries' innovation velocity, thus lowering the growth rate of the stabilized economy. So, as far as the stabilization is concerned, the strengthening of the follower countries' intellectual property protection will bring about negative effect on both leading and follower countries.