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首页> 外文期刊>The journal of technology transfer >The role of R&D and input trade in productivity growth: innovation and technology spillovers
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The role of R&D and input trade in productivity growth: innovation and technology spillovers

机译:研发和投入贸易在生产率增长中的作用:创新和技术溢出

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Productivity improvements generally are driven by technology innovation and its spillovers. This study explores the role of R&D investment and intermediate input trade in productivity growth using country-industry-level data for 25 advanced and emerging economies. This paper confirms that R&D investment and intermediate input import/export (both intra- and inter-industry) with technologically advanced economies play important roles in productivity growth in non-frontier countries. We further find that the productivity gains of technology spillovers via input trade channels are likely larger for countries/industries where technology converges to the frontier. These findings imply that the recent slowdown in R&D investment and intermediate input trade in some advanced economies may contribute to declining productivity growth. The potential productivity improvements from R&D investment and free trade as well as the importance of domestic capacity in facilitating technology spillovers should be recognized.
机译:生产力改进一般是由技术创新及其溢出效果的推动。本研究探讨了研发投资和中级投资贸易在生产力增长中的作用,使用25个先进和新兴经济体的国家 - 行业级数据。本文证实,研发投资和中级投资和中级投入进出口(内部和间行业间)与技术先进经济体在非边界国家的生产力增长中起重要作用。我们进一步发现,通过输入贸易渠道的技术溢出率的生产率收益可能更大,对于技术融合到边境的国家/行业可能更大。这些发现意味着最近在一些发达经济体中的研发投资和中级投资贸易的放缓可能有助于提高生产力增长下降。 R&D投资和自由贸易的潜在生产率改善以及国内能力在促进技术溢出方面的重要性应得到认可。

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