生产性服务业集聚、区域经济一体化与城市创新经济增长

Producer Service Industry Agglomeration, Regional Economic Integration and Urban Innovation Economic Growth

从生产函数和新经济地理的综合视角建立理论和计量模型,运用空间计量探讨安徽省及其临近三大城市在2010-2016年生产性服务业集聚、区域经济一体化对城市创新经济增长的影响。研究发现:区域经济一体化背景下,追赶型省域城市创新经济和生产性服务业的集聚与增长,承受临近省域大都市的显著性影响;生产性服务业集聚对城市创新经济增长具有正向溢出效应;城市规模、FDI和财政科技拨款促进城市创新经济集聚增长,而电信网络有多样化溢出效用。为促进城市创新经济稳健增长,推进区域经济一体化、优化生产性服务业集聚和结构、加快发展开放型经济、适度提升城市规模和质量、积极发挥政府财政引导作用和构筑城市创新经济错位发展,是较为合理的政策安排。

This paper establishes the theoretical and econometric models from the comprehensive view of production function theory and new economic geography. Then it uses the spatial econometric method to analyze the effects of producer services agglomeration and regional economic integration on urban innovation economic growth in Anhui province and its three adjacent metropolises in the period of 2010-2016. The results show that under the background of regional economic integration, the agglomeration and growth of innovative economy and producer services in catching-up provincial cities bear the significant impact of its adjacent metropolises in developed areas. The agglomeration of producer services has a positive spillover effect on urban innovative economic growth. Urban scale, FDI and government funding of science and technology promote urban innovation economy agglomeration and growth, while the telecommunication network has diversified spillover effects. Therefore, in order to promote the steady growth of urban innovation economy, it may be the reasonable policy options to promote regional economic integration, optimize the agglomeration and structure of producer services, accelerate the development of open economy, appropriately upgrade the scale and quality of cities, actively play the role of government financial guidance and construct the dislocation development of urban innovative economy.