数字经济、公共服务与城市创新能力——基于新空间经济学的研究
刘威, 吕鹏, 董亚宁
Digital economy, public service and urban innovation ability: A study based on new spatial economics
LIU Wei, LV Peng, DONG Ya-ning
城市问题 . 2026, (4): 18 -30 .  DOI: 10.13239/j.bjsshkxy.cswt.260402