本文来自微信公众号：国民经略 （ID：guominjinglve），作者：凯风，原文标题：《晋级！又一个国家级都市圈，来了》，头图来自：AI生成 时隔半年，国家级都市圈再次扩容。 据吉林省官方透露，《长春都市圈发展规划》已正式获国家发改委复函，成为东北第2个、全国第18个国家级都市圈。 就在不久前，"推动城市群一体化和都市圈同城化发展"，被写入顶层文件，都市圈、城市群时代全面到来。 抱团竞争，谁走在最前列？ 一、省会"一城独大"，为何还要打造都市圈？ 说起强省会，成都、武汉、西安是绕不开的存在。 但论省会首位度，长春才是最大竞争者，与银川轮流登顶。 数据显示，2024年，长春GDP7632亿元、人口908.5万人，分别占吉林全省的53.1%、39.2%。 | 排序 | 城市 | 2024年GDP | 省份 | 全省GDP | 经济首位度 | | --- | --- | --- | --- | --- | --- | | 1 | 銀川 | 2940 | 宁夏 | 2203 | 53.4% | | 2 | 长春 | 7632 | 吉林 | 14361 | 53.1% | | 3 | 西宁 | 1862 | 青海 ...

作为首个获批的国家级都市圈，南京都市圈主要包括江苏省南京市，以及镇江、扬州、淮安、常州溧阳 市和金坛区；安徽芜湖、马鞍山、滁州、宣城等地。 2013年以来，南京都市圈探索建立了决策—协调—执行三级运行机制。决策层定期召开"南京都市圈党 政联席会议"；协调层研究谋划协调推动各领域的具体事项；执行层目前有17个专委会，其中有7个专委 会和公共服务领域密切相关，常态化召开活动。 2021年以来，南京都市圈每年编制年度工作要点，五年以来已经有240条重点任务，其中涉及公共服务 领域有40多条。 在促进文体融合方面，南京都市圈优化文旅产品供给，打造线上自驾游的服务平台，涵盖各地的景区、 门票、线路等产品2000余个，联合开展都市圈的文旅资源推进，打造南京+都市圈精品旅游线路，举 办"邀约都市圈旅读新金陵"旅游产品推介活动、"来南京过大年"主题活动等，推动都市圈城市文旅合作 常态化开展。联合举办体育赛事，先后举办了体育舞蹈公开赛、都市圈青少年足球联赛，环南京都市圈 自行车赛等赛事活动，发布都市圈的体育旅游精品线路和体育旅游赛事、信息，推出景区加体育运动加 乡村旅游的融合发展，同时挖掘市场的消费潜力，联合都市圈城市进一步整 ...

Core Viewpoint - The Chengdu metropolitan area has made significant progress in urban integration over the past five years, transitioning from basic infrastructure connectivity to advanced industrial collaboration and regional synergy, aiming for a more coordinated development model [1][2][4]. Economic Growth - The economic output of the Chengdu metropolitan area is projected to grow from 2.24 trillion yuan in 2020 to 2.98 trillion yuan by 2024, with an average annual growth rate exceeding national and provincial levels [2]. - The GDP contribution of the four cities in the metropolitan area has increased from 46% in 2020 to 48.5% in the first quarter of this year, despite occupying only 6.8% of the provincial land [2]. Inter-City Collaboration - In 2024, the number of enterprises collaborating across cities in the Chengdu metropolitan area reached 2,860, a year-on-year increase of 21.8%, significantly outpacing the GDP growth rate of the metropolitan area [3]. - Examples of successful inter-city collaborations include the joint development of hydrogen fuel cell buses and the establishment of a complete industrial chain for hydrogen energy [3][4]. Innovation and Industry Development - The Chengdu metropolitan area has seen the emergence of a trillion-yuan industrial cluster, with innovative collaboration models such as "Chengdu R&D + Deyang Manufacturing" enhancing product iteration speed by 30% [8]. - The area is also home to significant technological advancements, with plans for the largest laser display optical screen manufacturing base and optical film production base in the world [8]. Mechanism and Institutional Innovation - The success of the Chengdu metropolitan area is attributed to continuous institutional innovations that facilitate efficient resource allocation and collaborative governance [14][17]. - The establishment of a five-level working mechanism and a comprehensive planning system has enabled effective coordination among the four cities, enhancing the overall business environment [17]. Future Outlook - By 2025, the Chengdu metropolitan area aims to solidify its position as a resilient and competitive industrial community, leveraging ongoing innovations and collaborative efforts to address future uncertainties [18].

Core Viewpoint - The construction of the Shenxiang Bridge has faced repeated delays, raising concerns about the fulfillment of commitments and the implications for regional development in the Guangzhou-Foshan area [1] Infrastructure Development - The Shenxiang Bridge's construction challenges reflect deeper contradictions in regional collaborative development, particularly as the year marks the conclusion of the "14th Five-Year Plan" for the Guangzhou-Foshan area, which aims for a GDP of approximately 5 trillion yuan [1] - Infrastructure connectivity is deemed essential for achieving the goal of half-hour access within the core urban areas and one-hour access across the entire region [1] Government Credibility - Delaying cross-city projects due to short-term financial considerations could undermine government credibility and hinder the progress of the Guangzhou-Foshan integration [1] Urbanization Trends - The era of urban agglomeration has arrived, with recent central government meetings emphasizing the need to enhance cities' capacity for population and economic development through modern urban clusters and metropolitan areas [1] - The inclusion of Foshan into the Guangzhou metropolitan area in 2023 signifies a new phase of integrated development between the two cities [1] Future Directions - The Guangzhou and Foshan governments need to reassess the contemporary challenges of urban integration, with a focus on transportation as a priority for future development [1]