近30年全球主要产业分布格局演变--基于全球755个样本城市的研究

Evolution of Global Distribution Pattern of Major Industries in the Past 30 Years--Based on 755 Sample Cities Worldwide

基于全球上市公司数据库构建城市产业变迁指数,对全球755个样本城市近30年主要产业的演变历程进行了深入研究,得出如下结论:从地区视角看,劳动密集型、资本密集型、技术密集型制造业以及信息服务业、金融保险业、专业技术服务业的空间分布都呈现明显的“由西向东”和“由北向南”扩散的趋势;从国家视角看,全球产业空间演变呈现由高收入国家向低收入国家转移的趋势,不同细分行业表现出不同的迁移方向,但产业地理分割现象依旧存在;从城市视角看,全球不同城市之间的总体产业差距持续收窄,并且在发达国家和新兴市场国家内部均呈现一定程度的产业空间重构现象。

This paper constructs the urban industrial change index based on the global listed company database,and makes a deep study on the evolution course of the major industries in 755 sample cities in the world in the past 30 years.It is concluded that the spatial distribution of labor-intensive,capital-intensive,technology-intensive manufacturing and information services,financial insurance and professional technology services shows a clear trend of spreading from west to east and from north to south;From the national perspective,the evolution of global industrial space shows a trend from high-income countries to low-income countries,different segments of industries show different migration directions,but the phenomenon of industrial geographical segmentation still exists.The overall industrial gap between different cities continues to narrow,and presents a certain degree of industrial spatial reconstruction in developed and emerging market countries.