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知识产权保护已经成为经济增长的重要动力,受到广泛关注。沿用Woo等的观点将知识产权保护分为直接效应与间接效应,分析“中等收入陷阱”的内在发生机理。随后,收集42个国家1980-2005年的面板数据进行实证检验,并得到以下主要结论:首先,中等收入国家知识产权直接效应较弱,高收入国家知识产权直接效应较强;其次,中等收入国家的知识产权保护与自主创新呈非线性关系,而且自主创新是中等收入国家经济增长的主要推动力;最后,高收入国家的知识产权保护与自主创新之间呈较显著的正相关关系,而自主创新对经济增长的影响则不显著。
Intellectual property protection has become an important driving force of economic growth and has received widespread attention. According to Woo et al., The protection of intellectual property is divided into direct effect and indirect effect, and the inherent mechanism of “middle income trap” is analyzed. Afterwards, panel data of 42 countries from 1980 to 2005 were collected and tested empirically. The main conclusions are as follows: First, the direct effect of IP in middle-income countries is weaker, and that in high-income countries is more direct. Secondly, middle-income countries Of the intellectual property protection and independent innovation showed a non-linear relationship, and independent innovation is the main driving force for economic growth in middle-income countries; Finally, high-income countries, intellectual property protection and independent innovation showed a significant positive correlation between autonomy The impact of innovation on economic growth is not significant.