新质生产力、国内国际双循环与共同富裕OA北大核心CHSSCDCSSCICSTPCD

New quality productivity,as an advanced productive force quality that meets the new development requirements,can inject new impetus into common prosperity.Based on the panel data of 272 prefecture-level cities in China from 2011 to 2022,this paper constructs various econometric models to empirically examine the impact of new quality productivity on common prosperity.The research findings show that new quality productivity can effectively promote common prosperity.The heterogeneity analysis shows that the impact of new quality productivity on common prosperity of areas east of the Hu Huanyong Line is more significant.The mechanism test results show that new quality productivity can indirectly empower common prosperity through the channels of economic internal circulation and economic external circulation.The spatial spillover effect test results show that new quality productivity has spatial spillover effect.