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本文从专利计量的视角分析了我国制造业低碳突破性创新的基本情况,并利用非参数核密度估计探讨了我国制造业低碳突破性创新的动态演化规律。研究表明:2005~2015年间,我国制造业低碳突破性创新的专利产出呈倒“U”型的动态演进趋势;制造业低碳突破性创新存在较大行业差异,重工业具有较高低碳突破性创新专利产出,而行业间差异也表现出呈逐渐扩大的发展态势。
This paper analyzes the basic situation of low-carbon breakthrough innovation in manufacturing industry from the perspective of patent measurement, and discusses the dynamic evolution law of low-carbon breakthrough innovation in manufacturing industry using non-parametric nuclear density estimation. The research shows that between 2005 and 2015, the patent output of low-carbon breakthrough innovation in manufacturing industry in China is in the trend of “U” type. There is big industry difference in low-carbon breakthrough innovation in manufacturing industry, Carbon breakthrough innovation patent output, and industry differences also showed a gradual expansion of the development trend.