数字经济、空间溢出与共同富裕——基于效率与公平视角  

Digital Economy,Spatial Spillover and Common Prosperity——Perspectives on Efficiency and Fairness

作　　者：王亚新 Wang Yaxin(School of Economics,Nanjing Audit University,Nanjing 211815,China)

机构地区：[1]南京审计大学经济学院,江苏南京211815

出　　处：《科技创业月刊》2023年第2期82-87,共6页Journal of Entrepreneurship in Science & Technology

基　　金：国家社会科学基金资助项目“基于资本形成效应、匹配效应和市场规模效应的线上交易推动经济增长路径研究”(17BJL085);江苏省研究生科研与实践创新工程项目“粤港澳大湾区经济网络空间结构研究”(KYCX21_1811)。

摘　　要：根据我国283个地级市2011-2016年的面板数据,采用空间杜宾模型对城市经济增长效率和公平进行实证分析,研究数字经济对于城市经济增长效率和公平的空间外溢效应,在此基础上分析数字经济对经济增长效率的传导机制。结果表明:数字经济对经济增长效率既有城市内的促进作用又有城市间积极的空间外溢效应,且数字经济通过提升城市的创新水平来提高城市经济增长效率;数字经济拉大了城市内收入差距,但其空间溢出效应有助于缩小城市间收入差距。研究结论对统筹区域经济健康发展具有重要启示,各地在鼓励创新的同时,也应破除“地方本位”思想,为数字经济提供良好的发展环境。Based on the panel data of 283 prefecture-level cities from 2011 to 2016,this paper uses the SDM to conduct an empirical analysis of the efficiency and fairness of urban economic growth.The spatial spillover effect of digital economy on urban economic growth efficiency and fairness is studied,and the transmission mechanism of digital economy to economic growth efficiency is analyzed on this basis.The results show that the digital economy has both a role in promoting economic growth within cities and a positive spatial spillover effect between cities,and that the digital economy improves the efficiency of urban economic growth by improving the level of urban innovation.The digital economy has worsened economic growth equity within cities,but its spatial spillover effects have helped to narrow urban income disparities.The conclusion of the study is that the overall development of the regional economy has important implications,and local governments should not only encourage innovation,but also break the idea of "local standard" and provide smooth channels for the digital economy.

关 键 词：数字经济 共同富裕 空间外溢 经济增长效率 经济增长公平 

分 类 号：F49[经济管理—产业经济] F126