（经济观察）唱好京津“双城记” 天津投身同城化行动

Core Viewpoint - The approval of the "Modern Capital Metropolitan Area Spatial Coordination Plan (2023-2035)" marks a significant step for Tianjin in its integration into the Beijing-Tianjin-Hebei metropolitan area, focusing on transportation, innovation, and new productivity sources [1][2][3][4]. Group 1: Transportation and Service Coordination - The plan outlines a "three-step" roadmap for urban integration, aiming for noticeable effects by 2030, enhanced effects by 2035, and significant achievements by 2050 [2]. - Tianjin is prioritizing transportation integration, focusing on major projects such as the Tianjin-Weifang High-speed Railway and the expansion of the Beijing-Tianjin-Tanggu Expressway during the 14th Five-Year Plan [2]. - The Tianjin government aims to enhance cross-regional public services, expanding the scope of inter-provincial services in areas like social affairs and environmental protection [2]. Group 2: Innovation and Industrial Linkage - The integration will facilitate smoother flow of innovation and industrial collaboration, with Tianjin leveraging platforms like the Baodi Beijing-Tianjin Zhongguancun Science City for better resource allocation [3]. - The Tianjin Port is advancing towards becoming a smart and green hub, enhancing its connectivity and supporting industrial upgrades in sectors such as aerospace and high-end equipment manufacturing [3]. Group 3: New Productivity Sources - The plan emphasizes the creation of a "new quality productivity source" in the metropolitan area, focusing on innovation and open collaboration [4]. - Tianjin's role as a core area for international shipping and a key node in the New Eurasian Land Bridge is highlighted, aiming to strengthen its position as a gateway for international trade [4]. - The implementation of these strategies is expected to enhance Tianjin's pivotal role in the modern capital metropolitan area and provide replicable experiences for regional coordinated development across the country [4].