我国万人发明专利拥有量的空间分布

Space Distribution of the Number of Invention Patents per 10,000 Heads in China

选取2011年我国31个省市区万人发明专利拥有量的数据,借助Geoda和Arcgis空间分析方法,对我国万人发明专利拥有量的区域分布进行可视化描述,揭示其空间分异特征。分析结果表明:我国万人发明专利拥有量空间分布不均衡特征明显;北京、天津、江苏、上海、浙江5个地区呈现高高特征,且上海是高高聚集的中心。

With the help of Geoda and Geographic Information System, data of the number of invention patents per 10,000 heads of China’s 31 provinces in 2011 are selected in this paper to visually describe their regional distribution of China＆#39;s patent ownership and to reveal its characteristics of spatial differentiation.The results indicate an obvious imbalance in regional distribution of the number of invention patents per 10,000 heads. The five districts include Beijing, Tianjin, Jiangsu, Shanghai and Zhejiang show a High-High feature.Shanghai is the center of the High-High gather.