统计研究 ›› 2023, Vol. 40 ›› Issue (12): 62-76.doi: 10.19343/j.cnki.11–1302/c.2023.12.006

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经济集聚下的专利“含金量”与产业结构优化——基于276个城市的实证研究

祝瑜晗 程彩娟 徐蔼婷   

  • 出版日期:2023-12-25 发布日期:2023-12-25

Patent “Gold Content” and Industrial Structure Optimization under Economic Agglomeration: Based on an Empirical Study of 276 Cities in China

Zhu Yuhan Cheng Caijuan Xu Aiting   

  • Online:2023-12-25 Published:2023-12-25

摘要: 鉴于具有不同的创新水平、转化运用效率等特征,专利价值参差不齐,其对产业结构优化的具体驱动机理一直处于“黑箱”状态。本文通过测算专利价值揭示不同专利的真实“含金量”,并细分17个行业从高级化和合理化两个角度系统测算产业结构优化水平,实证检验2001年以来276个城市的专利价值对产业结构“两化”发展的驱动效应,同时考察经济集聚背景下创新资源聚集对专利价值培育及其驱动产业结构优化效果的影响。研究发现:专利价值提升可有效促进产业结构高级化与合理化,并可通过引领产业在技术层面的突破与改进更为有效地促进产业结构高级化;不同价值层次及城市群的专利对产业“两化”发展的驱动效应不同;在经济集聚的作用下,专利价值的产业结构优化效应得以强化,尤其凸显在高级化效应中。

关键词: 产业结构优化, 专利价值, 经济集聚

Abstract: In view of the different levels of innovation technology, transformation and application efficiency of patents, the value of patents is uneven and its specific driving mechanism for industrial structure optimization has always been in a “black box” state. This paper reveals the heterogeneity of patent “gold content” by measuring the value of patents, and subdivides 17 industries to measure the optimization level of industrial structure in terms of the advanced degree and rational degree, and empirically tests the patent value of 276 cities since 2001 and its effect on the advancement of rationalization of industrial structure. At the same time, the influence of innovation resource aggregation on the cultivation of patent value and its effect of driving industrial structure optimization under economic agglomeration is considered. The research finds that: firstly, the improvement of the value of patents can effectively promote the advancement and rationalization of the industrial structure, and can more effectively promote the advanced industrial structure by leading the breakthrough and improvement of the industry at the technical level; secondly, there are differences in the driving effects of the patents with different value and in different city clusters for the industrialization; thirdly, under the effect of economic agglomeration, the industrial structure optimization effect of the value of patents has been strengthened, especially in the advancement of the structure.

Key words: Industrial Structure Optimization, Patent Value, Economic Agglomeration