摘要
本研究旨在探讨公共基础设施对城市经济发展的影响机制。以2012至2022年间苏州市和新加坡的公共基础设施建设与城市经济发展为研究对象,选取电量、公路里程、地铁里程、绿化覆盖率、人均公园绿地面积等基础设施指标,以及国内生产总值、就业率和总资产数等经济指标。采用图示分析法和皮尔逊相关系数法,深入剖析公共基础设施对城市经济的具体影响。研究发现,两地公共基础设施对城市经济均有显著的正向影响,但在具体影响机制存在差异。苏州的能源和交通基础设施对制造业和工业发展具有显著促进作用,而新加坡的绿色基础设施则在提升居民生活质量和推动服务业发展方面发挥关键作用。本研究强调了顶层设计与持续投资在公共基础设施建设中的重要性,并从政府、行业和企业三个层面提出了促进公共基础设施可持续发展的对策建议,以期为相关决策提供科学依据。
This study investigates the impact mechanisms of public infrastructure on urban economic development.Focusing on Suzhou and Singapore from 2012 to 2022,the research selects key infrastructure indicatorsincluding electricity generation,road mileage,metro mileage,green coverage rate,and per capita park green space-as well as economic indicators such as gross domestic product,employment rate,and total assets.Utilizing graphical analysis and Pearson correlation coefficient methods,the study systematically examines the relationship between infrastructure development and economic performance.The findings indicate that public infrastructure exerts a significant positive influence on urban economies in both cities,albeit through different mechanisms.In Suzhou,energy and transportation infrastructure play a pivotal role in promoting manufacturing and industrial development,whereas in Singapore,green infrastructure contributes substantially to improving quality of life and advancing the service sector.The study highlights the importance of top-level planning and sustained investment and proposes policy recommendations from governmental,industrial,and corporate perspectives to promote the sustainable development of public infrastructure,thereby offering scientific support for relevant decision-marking.
作者
高元通
任城洋
孟方琳
余皓蕾
Yuantong GAO;Chengyang REN;Fanglin MENG;Haolei YU(Columbia University in the City of New York;Sanda University)
出处
《社会科学理论与实践》
2025年第4期111-118,共8页
Theory and Practice of Social Science
基金
上海市民智计划项目(D021202.23.004)资助。
