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首页> 外文期刊>Journal of international trade & economic development >International knowledge spillovers through high-tech imports and R&D of foreign-owned firms
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International knowledge spillovers through high-tech imports and R&D of foreign-owned firms

机译：通过高科技进口和外资公司的研发进行国际知识溢出

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摘要

The international transmission of knowledge through import spillovers, as a source of Total Factor Productivity (TFP) growth, has received much attention in the literature. We investigate two additional direct channels through which R&D disseminates: the import of high-technology goods and the internationalization of business R&D. Building on an extensive data-set, covering both developing and industrial countries, we add foreign-owned patents as a proxy for R&D activities of foreign multinationals. While we confirm the significance of import spillovers for all countries included, we find additional spillovers for developing countries through the import of high-technology goods. Only developed economies seem to benefit from the diffusion of knowledge that originates through cross-border cooperation in R&D by multinationals.
机译：作为全要素生产率（TFP）增长的源头，通过进口溢出进行的国际知识传播已在文献中引起了广泛关注。我们研究了R＆D传播的另外两个直接渠道：高科技产品的进口和商业R＆D的国际化。基于涵盖发展中国家和工业化国家的广泛数据集，我们添加了外国拥有的专利，作为外国跨国公司研发活动的代理。尽管我们确认了进口溢出对所有国家的重要性，但我们发现通过高科技产品的进口对发展中国家产生了其他溢出。跨国公司在研发方面的跨境合作所产生的知识传播似乎只使发达经济体受益。

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