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现有的研究成果已从理论和实证角度证实了科技创新与经济发展之间存在一定的关联性,但相关的研究也存在一定的不足,比如统计口径不一致导致实证分析结论不准确等。基于此,文章采用Granger因果关系检验法,对我国2000—2013年的科技创新和经济发展数据进行实证分析,得出科技创新与经济发展之间的因果关系,且由于滞后期等因素的存在,科技创新对经济发展的促进作用相对更显著。
The existing research results have proved that there is a certain correlation between scientific and technological innovation and economic development both theoretically and empirically. However, there are still some shortcomings in related researches, such as inaccurate conclusions of empirical analysis caused by inconsistent statistical standards. Based on this, the paper uses the Granger causality test to analyze the data of science and technology innovation and economic development from 2000 to 2013 in our country, and draws a causal relationship between science and technology innovation and economic development. Due to the lag period and other factors, The role of technological innovation in promoting economic development is relatively more pronounced.