两业协同集聚对城市制造业全要素生产率的影响--基于禀赋差异视角

Impact of Two Industries’ Co-agglomeration on Total Factor Productivity of Urban Manufacturing Industry:From the Perspective of Endowment Difference

文章使用中国2009—2019年273个城市面板数据,探究生产性服务业与制造业协同集聚对城市制造业全要素生产率的异质性作用,并考虑不同要素禀赋结构、自然禀赋和制度禀赋的差异性。研究发现,两业协同集聚与城市制造业全要素生产率之间存在“U”型关系,我国大多数城市仍处于拐点左侧;进一步研究发现,劳动要素和技术要素丰富的城市更容易跨过拐点,发挥对城市制造业全要素生产率的增长效应;自然禀赋丰富的城市更容易跨过“U”型拐点;《关于加快发展生产性服务业促进产业结构调整升级的指导意见》颁布会强化两业协同集聚对制造业全要素生产率的提升作用;高行政等级城市不利于两业协同集聚效应的发挥。研究结果为产业协同集聚理论提供了新视角,为经济高质量发展的路径研究提供了参考与借鉴。

Based on the panel data of 273 cities in China from 2009 to 2019,this paper explores the impact of the co-ag-glomeration of producer services and manufacturing on total factor productivity(TFP)of urban manufacturing industry,and considers the heterogeneity of the co-agglomeration of the two industries on TFP of urban manufacturing industry under dif-ferent factor endowment structure,natural endowment,and institutional endowment.The result shows that there is a“U”shape relationship between co-agglomeration and TFP of urban manufacturing industry,and most cities in China are still on the left side of the inflection point;further study shows that the cities with more labor and technological elements are more likely to cross the inflection point and exert the growth effect on TFP of urban manufacturing industry;cities with more natu-ral endowments are more likely to cross the“U”bend;the promulgation of On speeding up the development of producer ser-vice industry and promote the adjustment and upgrading of the industrial structure of the guidance will strengthen the co-ag-glomeration of the two industries in promoting TFP of the manufacturing industry;high administrative-level cities are not conducive to the development of the co-agglomeration effect.The research results provide a new perspective for the theory of industrial collaborative agglomeration and reference for the path research of high-quality economic development.