中国生物产业的空间集聚度及其变动趋势——基于上市公司的经验数据

Spatial Agglomeration and Changing Trend of China’s Bio-Industry:Based on Empirical Data Analysis of Listed Companies

生物产业是未来世界经济的先导产业和战略产业,也是我国战略性新兴产业的主攻方向。依据数据的可获得性,运用空间基尼系数,选取118家上市公司2011—2015年的经验数据,对我国生物产业中的生物质能、生物技术、生物医药和生物农业四类子产业进行空间集聚水平的测度。测度结果显示生物质能和生物技术产业的集聚水平较高,生物农业产业的集聚水平中等,生物医药产业的集聚水平最低,这说明我国生物产业已经出现一定的集聚现象,且具有明显的产业差异,但当前的分布未能使我国生物产业的发展达到最佳状态,依据各地发展基础、发展目标和相关政策,可预测我国生物产业空间集聚的变化趋势。

Bio-industry is the guide and strategic industry in the economy of the future world,and has become the main direction of strategic emerging industries in China.According to the availability of data,using spatial Gini coefficient,selecting the experience data during 2011-2015 from 118 listed companies,this paper measures the spatial agglomeration level of China’s bio-industry in biomass,biological technology,biological medicine and bio-agriculture.The results showed that the biomass and biological technology industry agglomeration level is higher than the bio-agriculture industry,the agglomeration level of biological medicine industry is the lowest,which indicates that China’s biological industry has a certain agglomeration of the phenomenon and has the obvious difference in the industry.But China’s bioindustry doesn’t fully develop,on the basis of the developmet foundation and goal,and related policies,it can predict the changing trend of bio-industry spatial agglomeration in china.