城市宜居性对城市创新发展的影响研究——基于供给侧和需求侧视角的分析  

Research on the Impact of Livability on Urban Innovation——Based on Supply-side and Demand-side Perspective

作　　者：龚勤林[1] 王舒鹤 GONG Qinlin;WANG Shuhe(School of Economics,Sichuan University,Chengdu 610065,China)

机构地区：[1]四川大学经济学院,610065

出　　处：《生态文明研究》2024年第5期37-52,共16页Journal of Eco-civilization Studies

基　　金：国家社会科学基金项目“成渝地区双城经济圈城乡融合发展研究”(批准号:20BJL088);四川大学“成渝地区双城经济圈建设研究计划专项”重大项目“成渝地区双城经济圈高品质生活宜居地建设研究”(批准号:SCJJ-07)。

摘　　要：城市宜居性通过供给侧要素推动和需求侧市场拉动两条路径促进城市创新发展。基于2012—2022年中国286个地级及其以上城市面板数据实证分析,研究发现:第一,自然宜居性、社会宜居性和人文宜居性共同构成的城市宜居性,对城市创新发展具有促进作用,该结果在替换变量、剔除重点城市以及考虑内生性问题的稳健性检验中仍然成立;第二,城市宜居性通过要素推动和市场拉动促进创新发展,即通过供给侧的劳动要素、研发要素、创业资本要素积累和需求侧市场规模、市场结构的提升,间接促进创新的增加;第三,基于以平均工资为门限变量的门限模型进行回归分析,发现城市平均工资所代表的宜业性,使宜居性对城市创新发展的正向影响更加显著,即随着平均工资越过门限,宜居性对城市创新发展的正向影响增强。未来,着眼推进人与自然和谐共生的中国式城市现代化和完善生态文明制度体系,需要从自然、社会和人文环境三个方面加强城市宜居性建设。同时,还需要注重创新要素的吸引和培养,加强创新技术培养和消费环境打造,重视城市宜居性和宜业性的协同建设。The livability of cities promotes innovative development through two paths:supply side factor driving and demand side market driving.Empirical analysis based on panel data of 286 prefecture level and above cities in China from 2012 to 2022.Research has found that:firstly,natural livability,social livability,and cultural livability together constitute urban livability,which promotes urban innovation and development.This result still holds true in a series of robustness tests,including replacing variables,excluding key cities,and considering endogeneity issues.Secondly,urban livability promotes innovative development through factor driven and market driven factors,that is,through the aggregation of talent capital,research and development capital,and entrepreneurial capital on the supply side,and the improvement of market size and structure on the demand side,indirectly promoting the increase of innovation.Thirdly,regression analysis based on a threshold model with average wage as the threshold variable found that the livability represented by the average wage of a city has a more significant positive impact on urban innovation and development.As the average wage increases and crosses the threshold,the positive impact of livability on urban innovation and development strengthens.In the future,focusing on promoting the modernization of Chinese style cities with harmonious coexistence between humans and nature and improving the ecological civilization system,it is necessary to strengthen the construction of urban livability from three aspects:ecology,society,and cultural environment.In addition,cities need to focus on attracting and cultivating innovative elements and carry out urban livability construction.Besides,cities need to strengthen the cultivation of innovative technologies and the creation of a consumer environment,attaching importance to the coordinated construction of urban livability and business suitability.

关 键 词：城市宜居性 创新 供给侧 需求侧 

分 类 号：F061.3[经济管理—政治经济学]