Towards more resilient cities-analyzing the impact of new-type urbanization on urban resilience: Considering spatial spillover boundaries

IF 10.5 1区 工程技术 Q1 CONSTRUCTION & BUILDING TECHNOLOGY
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Abstract

This paper examines the New-type Urbanization pilot policy (NTUP) and its influence on urban resilience, offering insights into how NTUP fosters a human-centric, sustainably coordinated, and inclusive model of urban development distinct from traditional approaches. This model plays a key role in enhancing urban capacities to confront economic, social, and environmental challenges, aiding in building more resilient cities. Notably, existing literature scarcely explores the relationship between NTUP and urban resilience, marking a significant gap this research aims to fill. Utilizing a multi-period DID model to examine panel data across 281 Chinese cities from 2006 to 2020, this study delves into NTUP's direct effects on urban resilience, its mechanisms, and spatial spillover boundaries. Findings reveal that: (1) NTUP enhances urban resilience, confirmed by a series of robustness tests. (2) NTUP significantly improves economic, infrastructure, and institutional resilience, while its influence on social resilience is minimal, and it detrimentally impacts ecological resilience. (3) Urban technology innovation and economic agglomeration are the primary mechanisms through which NTUP promotes urban resilience. (4) NTUP has a positive spatial spillover effect on the resilience of neighboring cities up to 350 km, with this effect shifting from a "radiation effect" to a "siphoning effect" as geographical distance increases.

迈向更具复原力的城市--分析新型城市化对城市复原力的影响:考虑空间溢出边界
本文探讨了新型城市化试点政策(NTUP)及其对城市抗灾能力的影响,深入探讨了新型城市化试点政策如何促进以人为本、可持续协调和包容性的城市发展模式,使其有别于传统的城市发展模式。这种模式在提高城市应对经济、社会和环境挑战的能力方面发挥着关键作用,有助于建设更具复原力的城市。值得注意的是,现有文献很少探讨 NTUP 与城市复原力之间的关系,这也是本研究要填补的一个重要空白。本研究利用多期 DID 模型研究了 2006 年至 2020 年中国 281 个城市的面板数据,深入探讨了 NTUP 对城市韧性的直接影响、作用机制和空间溢出边界。研究结果表明(1) 通过一系列稳健性检验,NTUP 增强了城市韧性。(2) NTUP 能显著提高经济、基础设施和机构的复原力,而对社会复原力的影响微乎其微,并对生态复原力产生不利影响。(3) 城市技术创新和经济集聚是 NTUP 促进城市复原力的主要机制。(4) NTUP 对 350 公里以内相邻城市的复原力具有积极的空间溢出效应,随着地理距离的增加,这种效应从 "辐射效应 "转变为 "虹吸效应"。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Sustainable Cities and Society
Sustainable Cities and Society Social Sciences-Geography, Planning and Development
CiteScore
22.00
自引率
13.70%
发文量
810
审稿时长
27 days
期刊介绍: Sustainable Cities and Society (SCS) is an international journal that focuses on fundamental and applied research to promote environmentally sustainable and socially resilient cities. The journal welcomes cross-cutting, multi-disciplinary research in various areas, including: 1. Smart cities and resilient environments; 2. Alternative/clean energy sources, energy distribution, distributed energy generation, and energy demand reduction/management; 3. Monitoring and improving air quality in built environment and cities (e.g., healthy built environment and air quality management); 4. Energy efficient, low/zero carbon, and green buildings/communities; 5. Climate change mitigation and adaptation in urban environments; 6. Green infrastructure and BMPs; 7. Environmental Footprint accounting and management; 8. Urban agriculture and forestry; 9. ICT, smart grid and intelligent infrastructure; 10. Urban design/planning, regulations, legislation, certification, economics, and policy; 11. Social aspects, impacts and resiliency of cities; 12. Behavior monitoring, analysis and change within urban communities; 13. Health monitoring and improvement; 14. Nexus issues related to sustainable cities and societies; 15. Smart city governance; 16. Decision Support Systems for trade-off and uncertainty analysis for improved management of cities and society; 17. Big data, machine learning, and artificial intelligence applications and case studies; 18. Critical infrastructure protection, including security, privacy, forensics, and reliability issues of cyber-physical systems. 19. Water footprint reduction and urban water distribution, harvesting, treatment, reuse and management; 20. Waste reduction and recycling; 21. Wastewater collection, treatment and recycling; 22. Smart, clean and healthy transportation systems and infrastructure;
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