【摘要】 在我国钢铁行业面临战略转型的大背景下,钢铁产业技术创新能力的提升至关重要。基于专利指标,建立了由创新方向、创新效率、创新质量三方面14个指标组成的钢铁产业创新能力评价体系,并采用密切值法对钢铁行业优势申请人的创新能力进行评价,从专利特征分析的角度对国内外钢铁产业的技术创新能力进行了实证研究和对比分析。研究发现,我国钢铁产业的专利数量增长很快,但与其他国家钢铁行业相比,我国钢铁产业高质量技术创新成果相对较少,创新活动后劲相对不足,且创新方向较为单一,合作力度较小,合作度有待进一步提升。更多还原

【Abstract】 On the background of strategic transition for China’s steel and iron industry,technological innovative ability is central to the healthy and sustainable development of this sector.Based on the data of patents,this study comes up with an evaluation system of innovation ability for the steel and iron industry,which has fourteen indices selected from three categories:innovation direction,innovation efficiency,and innovation quality.This evaluation system is applied to the assessment of some advantageous steel and iron industry home and abroad by using the osculating value method.The results demonstrate that the quantity of domestic applicants’ patents grows very fast,but the property of original innovation for the patents is truly limited.Furthermore,the aftereffect of innovation is insufficient,and the distribution of the patents in International Patent Classification is inadequate.The evaluation also reveals that the direction of innovation is a one way process and cooperation intensity is deficient in the industry.更多还原