中国省域数字经济与实体经济融合的演变特征及驱动因素  

Spatio-temporal Evolution Characteristics and Driving Factors of the Integration Between Digital Economy and Real Economy in China

作　　者：张帅[1] 吴珍玮 陆朝阳 张娜[2] ZHANG Shuai;WU Zhenwei;LU Zhaoyang;ZHANG Na(School of Economics and Management,Chang'an University,Xi'an 710064,Shaanxi,China;Department of Economics,Xi'an Jiaotong University City College,Xi'an 710018,Shaanxi,China;Business School,Xi'an International University,Xi'an 710077,Shaanxi,China)

机构地区：[1]长安大学经济与管理学院,中国陕西西安710064 [2]西安交通大学城市学院经济系,中国陕西西安710018 [3]西安外事学院商学院,中国陕西西安710077

出　　处：《经济地理》2022年第7期22-32,共11页Economic Geography

基　　金：陕西省科技计划项目(2020KRM101)。

摘　　要：以中国31个省级单位为研究对象,通过熵值法、协调度和空间计量模型等方法,探究了2013—2019年中国数字经济与实体经济融合的时空演变特征及其驱动因素。结果表明:①研究期间,中国数字经济与实体经济融合水平呈现逐年持续上升的增长趋势,但其整体水平依然相对较低,且在区域间存在日益扩大的差异性,具体体现为以高、低融合地区为外围的半包围空间分异格局。②当前数字经济与实体经济的融合等级以勉强融合和初级融合为主,且表现出由东向西的“高—低”两梯度空间分布格局以及“东部高融合转型、中西部失调脱离”的空间等级演变规律。③空间自相关分析表明,数字经济与实体经济融合水平存在明显的空间正相关性和以低低聚集为主的聚集效应。④驱动因素分析显示,内在核心机制(市场需求、科技创新、数字产业发展)和外在保障机制(数字基础设施、人力资本、市场环境、政府行为)均能对数字经济与实体经济的深度融合产生有益作用。Taking 31 provincial-level units in China as the research object,and using entropy method,coordination degree model and spatial measurement model,this paper explores the spatio-temporal evolution characteristics and driving factors of the integration between digital economy and real economy in various regions of China from 2013 to 2019.The results show that:1)During the study period,the integration level of digital economy and real economy appears an increasing trend year by year,but its overall level is still relatively low,and there are expanding differences between regions,which shows a semi-encircled spatial differentiation pattern with high-integration regions and low-integration regions as the periphery.2)The current level of integration between digital economy and real economy is dominated by reluctant integration and primary integration stages.Meanwhile,it shows a two-gradient spatial distribution pattern of"high-low"from the east of China to the west,as well as an evolution characterize of"high integration and transformation in the east,and imbalanced separation of the central and western regions."3)Spatial autocorrelation analysis shows that the integration level between digital economy and real economy presents an obvious spatial positive correlation and an agglomeration effect dominated by low-low agglomerations.4)Analysis of driving factors shows that internal core mechanisms(market demand,technological innovation,digital industry development)and external guarantee mechanisms(digital infrastructure,human capital,market environment,government behavior)have a positive impact on the integration of digital economy and real economy.

关 键 词：数字经济 实体经济 融合发展 驱动因素 科技创新 数字基础设施 数字化转型 

分 类 号：F061.5[经济管理—政治经济学] F062.5