Research on the Coordinate Development of Beijing-Tianjin-Hebei Advantage Industries from the Perspective of Patent
Gao Nan1,2, Song Guanyu1 , Xu Shaoming1
1. Institute of Scientific and Technical Information of China,Beijing 100038,China; 2. Department of Information Management,Peking University,Beijing 100871,China
Abstract：In order to reveal the coordinated development of the advantage industries in Beijing-Tianjin-Hebei,this paper selects the patent data of the Wanxiangyun platform from 2010 to 2020,and analyzes it from three dimensions named as innovation strength comparison,advantage industry layout,and regional cooperation.According to research findings,the strongest innovation strength in the Beijing-Tianjin-Hebei region is Beijing,followed by Hebei and Tianjin.From the perspective of technology,Beijing's superior technologies are more distinct,while Tianjin and Hebei's superior technologies are more homogenous,indicating that Tianjin and Hebei have a clear competitive relationship,and there is still huge room for adjustment in the regional technology industry layout.From the perspective of industry,although the distribution of advantage industries in Beijing-Tianjin-Hebei is highly similar,the development focus of regional industries is different,Beijing has a significant advantage in the software and information technology service industry,and the residential service industry.From the perspective of three industries,the Beijing-Tianjin-Hebei region has the characteristic of a slowdown in the output value of the primary industry,and rapid development of the tertiary industry.From the perspective of the cooperation in the Beijing-Tianjin-Hebei region,the cooperation is dominated and cored by Beijing,the key cooperation technologies and industries of Beijing-Tianjin,Tianjin-Hebei,and Beijing-Hebei are different,the focus of cooperation in the past ten years and five years have shifted.
高楠, 宋官钰, 徐少明. 专利视角下京津冀优势产业协同发展研究[J]. 中国科技论坛, 2022(5): 126-135.
Gao Nan, Song Guanyu, Xu Shaoming. Research on the Coordinate Development of Beijing-Tianjin-Hebei Advantage Industries from the Perspective of Patent. , 2022(5): 126-135.
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