技术进步与进口贸易收入效应--以长三角地区为例

Technological Progress and Import Trade Income Effect:Taking the Yangtze River Delta Region as an Example

基于2008-2019年长三角地区省级面板数据,对进口贸易的收入效应以及技术进步对其作用机制进行经验分析,结果表明:进口贸易与收入不平等之间存在着显著的负相关关系;技术进步是缩小地区收入差距的积极因素;技术进步弱化了进口贸易对收入不平等的缩小作用;进口贸易的收入效应以及技术进步对其作用在地理位置与收入水平层面具有差异性。

Based on the provincial panel data in the Yangtze River Delta region from 2008 to 2019,an empirical analysis was conducted on the income effect of import trade and the mechanism of technological progress.The results show that there is a significant negative correlation between import trade and income inequality;technological progress is a positive factor in reducing the regional income gap;technological progress weakens the effect of import trade on reducing income inequality;the income effect of import trade and technological progress are different in terms of geographical location and income level.