我国中间品进口商品结构对技术创新的影响

发布时间：2018-07-17 07:24

【摘要】：中间品进口会促进技术创新,但不同商品结构中间品带来的效应是否相同?构建中间品进口商品结构影响技术创新的理论模型,根据2000—2014年世界投入产出表数据,选取13个我国主要中间品进口来源国(包括8个发达国家和5个发展中国家),利用我国2000—2014年省级面板数据,实证分析中间品进口商品结构对我国技术创新的影响。结果表明,总体上资源类初级产品、农业资源型制成品和低技术工业制成品的中间品进口显著地抑制了我国技术创新水平的提升;而其他类初级产品、其他资源型制成品以及高技术工业制成品的中间品进口显著地促进了我国技术创新水平的提升;对于中技术工业制成品的中间品,从发达国家进口对我国技术创新的作用不显著,从发展中国家进口则显著地抑制了我国技术创新水平的提升。
[Abstract]:The import of intermediate goods will promote technological innovation, but is the effect of intermediate products of different commodity structure the same? Based on the data of the world input-output table from 2000 to 2014, a theoretical model of the influence of the structure of intermediate import commodities on technological innovation is constructed. Thirteen major intermediate import countries (including 8 developed countries and 5 developing countries) were selected to analyze the impact of the structure of intermediate imports on China's technological innovation by using provincial panel data from 2000 to 2014. The results show that, on the whole, the import of intermediate products of resource primary products, agricultural resource-based manufactured goods and low-technology industrial manufactures significantly inhibits the improvement of technological innovation level in China, while other primary products, Imports of other resource-based manufactured goods and high-tech manufactured goods have significantly promoted the level of technological innovation in China. Import from developed countries has no significant effect on China's technological innovation, while imports from developing countries significantly inhibit the upgrading of China's technological innovation level.
【作者单位】：华中科技大学经济学院;
【基金】：国家社会科学基金青年项目“全球价值链、本地供应链与我国制造业集聚升级研究”(13CJY059) 教育部人文社会科学研究规划基金项目“集聚经济、自我选择与地区生产率差异——基于新新地理经济学视角”(13YJA790080);教育部哲学社会科学重大研究课题攻关项目“中国—东盟区域经济一体化研究”(10JZD0022)
【分类号】：F124.3;F752.61

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