城市区域创新能力差异研究--基于专利质量的视角

摘要

In recent years ,with the general development of the innovation ability of China's various regions ,the innovation difference among regions has become increasingly noticeable .Using patent authorization ratio and the duration of patent as the measurement index , this article makes an investigation on the difference of innovation quality between some typical cites in the east and the middle and western area .In spite of the fact that the patent authorization ratio does not indicate that there are differences between innovation qualities of cities in the east and the west areas ;the duration of patent in middle and west are lower than that in the east cities .It shows that the differences of innovation quality manifest not only in the scales of the products of innovation ,but also in the quality of the innovative products .Therefore ,in order to improve the cities'innovation ability and to narrow down the gap between the areas ,we should pay more attention to the quality of innovation and economic benefits instead of focusing only on the innovation results . Finally , corresponding policy suggestions are proposed based on this research conclusion .%近年来，随着我国各地区创新能力的普遍提高，区域之间创新能力的差异也越来越明显。通过以专利授权率和专利存续期作为专利质量的衡量指标，考察中国若干东部典型城市同中西部典型城市的创新质量差异，研究结果表明尽管专利授权率并未表明东西部城市间的创新质量差异，但中西部城市专利的存续期长度则显著低于东部城市。这说明，中国东西部地区的创新能力差异不仅体现在创新产出的规模上，更体现在创新产出的质量上。因此，城市技术创新能力的提升，区域间创新差距的缩小应当更多地关注创新的质量与经济效益，而不仅仅关注创新成果的产出。最后，针对该研究结论提出了相应的政策建议。