【作者】 潘素昆； 贺一帆；

【Author】 Pan sukun;He yifan;North China University of Technology School of Economics and Management;

【机构】 北方工业大学经济管理学院；

【摘要】 基于数字经济与实体经济深度融合背景,在分析数字经济提升城市韧性机制的基础上,利用2016-2022年北京16区的面板数据,使用熵值法与因子分析法测度北京各区城市韧性与数字经济发展水平,并分别通过固定效应模型和中介效应模型检验数字经济对北京城市韧性的影响效应。研究发现:数字经济能够提升北京城市韧性,且这一结果通过了稳健性和内生性检验。机制分析表明,数字经济通过技术创新效应、产业升级效应、促进就业效应提升北京城市韧性。异质性检验结果表明,数字经济显著提升了北京中心城区与外围城区的城市韧性,但对中心城区的提升作用大于外围城区。最后,提出了推动数字经济发展,提升北京城市韧性的政策建议。更多还原

【Abstract】 Against the backdrop of the nationwide in-depth promotion of urbanization,the economic,political,environmental and social problems brought about by the concentration of urban population have become increasingly prominent.Enhancing urban resilience has thus become an important goal for major cities around the world.The digital economy,which mainly relies on cyberspace for high-speed data circulation,is not only a new engine for social development,but also plays a significant role in maintaining stable economic growth,improving production quality,enhancing the country’s digital governance capabilities and standards.In recent years,Beijing has set the goal of building a benchmark city for the digital economy and a resilient city,and has taken the lead in exploring the effective integration of the digital economy and urban resilience.Foreign cities have developed the digital economy to build smart cities,providing effective references in terms of improving urban livability,risk resistance and recovery capabilities.However,how to enhance the resilience of the capital city while unleashing the vitality of the digital economy still requires further in-depth research on the impact mechanism of the digital economy on urban resilience based on Beijing’s actual development.Theoretical analysis suggests that the development of the digital economy in Beijing can enhance its urban resilience.In terms of direct impact,the digital economy,with its powerful data analysis,prediction and optimization capabilities,has become a key force in enhancing the city’s system’s ability to resist,adjust and recover.In terms of indirect impact,as a new economic form,the digital economy has characteristics such as decreasing marginal costs,significant network effects and high circulation and dissemination.Its powerful data analysis,prediction and optimization capabilities provide new paths for enhancing urban resilience,specifically from the dimensions of technological innovation,employment promotion and industrial upgrading.Based on this,the study uses panel data from 16 districts in Beijing from 2016 to 2022,and employs the entropy method and factor analysis to measure the urban resilience and digital economy development level of each district in Beijing.Then,the fixed effect model and the mediation effect model are used to test the impact of the digital economy on the urban resilience of Beijing.The benchmark regression results show that the development of the digital economy can enhance the urban resilience of Beijing,and this result has passed the robustness test and endogeneity test.The mechanism test results show that the digital economy enhances the urban resilience of Beijing through the effects of technological innovation,employment promotion and industrial upgrading.The heterogeneity test shows that the digital economy has a greater impact on the urban resilience of the central urban areas of Beijing than that of the peripheral urban areas.Based on the actual development of Beijing’s digital economy and urban resilience,this study reveals and verifies the direct impact and intermediate mechanism of the digital economy on enhancing urban resilience,deepening the theoretical research on the promotion of urban resilience by the digital economy and expanding the applied research on the enhancement of urban resilience by the digital economy.Moreover,based on the empirical conclusions,it provides policy recommendations for the specific practice of enhancing Beijing’s urban resilience through the development of the digital economy.更多还原