The characteristics of industrial correlation and the spatial pattern of service products interprovincial flow between producer services and manufacturing in Beijing-Tianjin-Hebei region
In the transition stage from industrialization to post-industrialization,producer services and manufacturing tend to be integrated,reshaping the regional economic development pattern.However,it needs to be further clarified about the spillover effect of the development of producer services in one place within urban agglomerations on the manufacturing industry in other regions.Since the Beijing-Tianjin-Hebei region coordinated development was elevated to a national-level strategy in February 2014,it has had a profound impact on regional economic spatial interaction.In order to quantitatively evaluate the impact,this study adopts the interregional input-output model by adjusting the interregional industrial linkage effect estimation formula,and improving the interregional service products flow measurement method.The results show that:(1)In general,the interprovincial industrial linkage between producer services and manufacturing produces a greater pushing effect than the pulling effect.In terms of pulling role,Beijing's information service industry is more prominent,but Tianjin's software and information technology service's roles have declined significantly.In terms of promoting role,commerce,finance and road transport sectors are evident and tend to be strengthened.(2)Beijing and Tianjin have a strong pulling and promoting effect on each other.Dynamically,the role of Tianjin's road transport industry in promoting the manufacturing industry in Beijing and Hebei has gradually increased,while the role of some logistics service industries in Beijing has declined.(3)In terms of service products flow,Beijing tends to enhance the service flow to Tianjin's manufacturing industry,while the service export to Hebei tends to decrease.Beijing's producer services have a high spatial concentration of service export sectors in the Tianjin-Hebei manufacturing industry,but with the characteristics of industry heterogeneity.The service demand for Beijing is concentrated in the financial and business service industries,while the science and technology and information service industries are relatively weak,with the output of business services increasing with time.Beijing's financial,logistics and business services in cities of Hebei is mainly used by capital-intensive industries,and the demand for science and technology and information services is mainly concentrated in the outstanding manufacturing sector in each city.
producer servicesmanufacturingmultiregional input-outputservice products flowBeijing-Tianjin-Hebei region
万方数据
维普
