工业智能化升级与城市层级结构分化  

Industrial Intelligent Upgrading and Urban Hierarchical Structural Differentiation

作　　者：王书斌[1] Wang Shubin

机构地区：[1]南京财经大学江苏产业发展研究院,江苏省南京市210046

出　　处：《世界经济》2020年第12期102-125,共24页The Journal of World Economy

基　　金：国家社会科学基金重大项目“大国经济视域下以高端服务业引领现代化经济体系建设研究”(18VSJ017);江苏省高校哲学社会科学项目“江苏企业智能化升级的动力机制及其福利优化分析”(2018SJA0243);国家自然科学基金青年项目“扶贫开发政策对贫困地区企业绩效的影响研究:作用机制、地理异质与政策优化”(71903082)的资助。

摘　　要：本文将智能化引入新经济地理学分析框架,围绕工业智能化对城市层级结构的影响展开研究。我们构建了含有智能化因素的FC模型,内生化企业智能资本投资,推断智能化对区际经济关系的影响。基于城市数据进行的经验检验发现,工业智能化升级有助于推动城市层级结构分化,增强了城市经济的“头部效应”,其原因在于工业智能化升级对大城市与县城经济产生了正、负相反影响。本文利用企业数据进行微观机理分析发现,工业智能化升级对高层级城市企业产值的提升效应更为明显;工业智能化升级推动企业经营活动向高层级城市集聚,并通过缓解大城市对高用工成本企业的“筛选效应”,增强大城市企业集聚。本研究为理解大城市化发展提供了新思路。This paper introduces the factor associated with industrial intelligence within the NEG analysis framework,conducting research on the impact of industrial intelligence on the urban hierarchical structure.First,an FC model containing intelligent factors is constructed,then enterprises’decisions on intelligent capital investment are taken into account as an endogenous factor,and therefore the influence of industrial intelligence on inter-regional economic relations is inferred.Based on empirical evidence from urban data,it is found that an urban hierarchical structural differentiation occurs and that the"head effect"of the urban economy is enhanced due to industrial intelligence upgrading.The reason for this lies in the opposite impact of industrial intelligence upgrading on the economy of counties and big cities.Finally,the micro-mechanism of urban hierarchical structural differentiation is also explored using enterprise data,finding that high-level urban enterprises benefit more from the effect of industrial intelligent upgrading on promoting output.Industrial intelligent upgrading can also lead to the agglomeration of business activities in high-level urban areas,and by alleviating the"screening effect"of large cities on enterprises with high labour costs,the agglomeration of enterprises in large cities is strengthened.In conclusion,this paper contributes to provide a new way of understanding the development of metropolitanisation.

关 键 词：工业智能化升级 城市层级结构 新经济地理学 

分 类 号：F424[经济管理—产业经济] F299.2