
Spatial Effect of Producer Services Agglomeration and Urban Technological Innovation:Empirical Analysis Based on Panel Data of 108 Cities in the Yangtze River Economic Belt
LI Yonghui, SHEN Bolan, HU Shun, LIN Sen
Economic geograph ›› 2021, Vol. 41 ›› Issue (11) : 65-76.
Spatial Effect of Producer Services Agglomeration and Urban Technological Innovation:Empirical Analysis Based on Panel Data of 108 Cities in the Yangtze River Economic Belt
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