交通基础设施建设与城市全要素生产率增长及其收敛  

Transportation Infrastructure Construction Affects the Growth and Convergence of Total Factor Productivity(TFP)

作　　者：柳鲲鹏 LIU Kunpeng(School of Public Affairs,Zhejiang University,Hangzhou 310058,China)

机构地区：[1]浙江大学公共管理学院,浙江杭州310058

出　　处：《经济与管理》2024年第4期27-34,共8页Economy and Management

基　　金：教育部哲学社会科学研究重大课题攻关项目(21JZD019)。

摘　　要：城市全要素生产率(TFP)增长及其收敛性,是衡量高质量发展和走向共同富裕的重要指标。基于索洛余值法计算TFP,使用β-收敛模型和面板空间计量方法,对2003—2019年以路网密度为代表的交通基础设施建设如何影响城市TFP增长以及TFP的收敛性进行实证分析。研究发现:TFP对城市经济增长的平均贡献率由2003年的4%上升到2019年的8%;交通基础设施建设既能够促进城市TFP增长,也能够促进城市TFP收敛,且路网密度对城市TFP平均增速的边际贡献率为8.3%。路网建设主要通过同行业内的市场竞争实现本地TFP的增长,对邻近城市的TFP增长则具有抑制作用。研究表明,完善城市间功能分区规划,促进城市间产业的多样性,通过市场扩张助推产业集聚,是实现城市经济走向高质量发展和均衡发展的关键。Urban total factor productivity(TFP)growth and convergence are important indicators to measure high-quality development and achieve common prosperity.From the perspective of spatial economics(economic geography),this article calculates TFP based on the traditional Solow Method and uses theβ-convergence model and panel spatial econometric methods to empirically analyze how transportation infrastructure construction affects TFP growth and convergence among cities using data on the prefecture-level from 2003 to 2019.The paper finds that:firstly,the average contribution rate of TFP to urban economic growth increased from 4%in 2003 to 8%in 2019;secondly,transportation infrastructure construction can promote both TFP growth and convergence in cities and the marginal contribution rate of road network density to the average TFP growth rate is 8.3%;thirdly,However,specifically,industrial agglomeration mainly achieves local TFP growth through market competition within the same industry,and it turns out an inhibiting effect on TFP growth in nearby cities.In conclusion,the study enriches the discussion on the growth and convergence of Total factor productivity at the city level.Based on empirical analysis of empirical data,it affirms the positive impact of transportation infrastructure construction on the growth and convergence of urban Total factor productivity.

关 键 词：全要素生产率 交通基础设施 区域经济收敛 高质量发展 共同富裕 

分 类 号：F294.3[经济管理—国民经济]