统计与信息论坛

数字经济作为引领经济发展的新引擎，其数字化、平台化等特性打破了传统经济发展的区域和空间障碍，对区域创业活跃度产生了深远影响。选取2011—2019年省际面板数据，从数字经济科技创新、数字经济基础建设、数字化人才培养、数字化产业发展及数字普惠金融五个维度测度数字经济综合发展水平，运用空间杜宾模型实证检验数字经济对创业活跃度的影响。研究的主要结论有：数字经济的发展呈现出显著的空间异质性，东部地区数字经济发展速度较快，中部与西部地区发展相对较缓；数字经济对创业活跃度存在空间溢出效应，主要表现在正向的直接效应和总效应两个方面；数字经济五个维度变量对创业活跃度影响的空间效应性质存在差异，数字经济基础设施建设及数字化产业发展对创业活跃度存在空间溢出效应，数字经济科技创新对创业活跃度存在空间虹吸效应，数字化人才培养及数字普惠金融对创业活跃度的空间溢出效应不显著。研究认为应加大中西部地区数字经济的发展力度，平衡各地区数字经济的发展水平，加快数字化产业转型，释放数字红利；推进数字新基建的建设力度，合理配置各地区数字经济资源；推进传统产业与数字技术的深度融合，搭建新型就业平台，促进创业活跃度。

As a new engine leading economic development,the digitalization and platformization of the digital economy has broken the regional and spatial barriers of traditional economic development and has had a profound impact on regional entrepreneurial activity.Based on the provincial panel data from 2011 to 2019,this paper measures the comprehensive development level of digital economy from five dimensions:technological innovation of digital economy,infrastructure construction of digital economy,cultivation of digital talents,development of digital industry and digital inclusive finance,and empirically studies the impact of digital economy on entrepreneurial activity by using spatial Dubin model.The main conclusions are as follows:The development of digital economy shows significant spatial heterogeneity.The development of digital economy in the eastern region is relatively fast,while that in the central and western regions is relatively slow.There is a spatial spillover effect of digital economy on entrepreneurial activity,mainly in the positive direct effect and total effect.The spatial effects of the five dimensions of digital economy on entrepreneurial activity are inconsistent.The infrastructure construction of digital economy and the development of digital industry have spatial spillover effects on entrepreneurial activity.The technological innovation of digital economy has spatial siphon effect on entrepreneurial activity.The spatial spillover effects of digital talent cultivation and digital inclusive finance on entrepreneurial activity are not significant.Some suggestions are put forward that,increase the development of digital economy in the central and western regions,balance the development level of digital economy in various regions,accelerate the transformation of digital industry,and release digital dividends;Promote the construction of new digital infrastructure,rational allocation of digital economic resources in various regions;Promote the deep integration of traditional industries and digital technology and build a new employment platform are conducive to promoting entrepreneurial activity.