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首页> 外文期刊>Macroeconomic dynamics >INNOVATION AND IMITATION: EFFECTS OF INTELLECTUAL PROPERTY RIGHTS IN A PRODUCT-CYCLE MODEL OF SKILLS ACCUMULATION
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INNOVATION AND IMITATION: EFFECTS OF INTELLECTUAL PROPERTY RIGHTS IN A PRODUCT-CYCLE MODEL OF SKILLS ACCUMULATION

机译:创新与模仿:知识产权积淀的产品周期模型中的知识产权效应

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摘要

This paper analyzes the effects of stronger intellectual property rights (IPR) protection in the South on innovation, imitation, the pattern of production, and wage inequality based on a North-South product-cycle model with foreign direct investment (FDI) and skills accumulation. This quality-ladder model features innovative R&D in the North and imitative R&D in the South. Two types of innovations are considered: innovation targeting all products and innovation targeting only imitated products. We find that for both types of innovations, strengthening IPR protection reduces the innovation rate and raises the imitation rate. There is also an increase in the proportion of Northern unskilled labor and a decrease in Northern wage inequality. As for the pattern of production, strengthening IPR protection may reduce the extent of FDI.
机译:本文基于具有外国直接投资(FDI)和技能积累的南北产品周期模型,分析了在南方加强知识产权保护对创新,模仿,生产模式和工资不平等的影响。这种阶梯式的模型在北部具有创新的研发,而在南部具有模仿性的研发。考虑了两种类型的创新:针对所有产品的创新和仅针对模仿产品的创新。我们发现,对于这两种类型的创新,加强知识产权保护都会降低创新率并提高模仿率。北部非熟练劳动力的比例也有所增加,北部工资不平等程度有所降低。至于生产方式,加强知识产权保护可以减少外国直接投资的范围。

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