面向2023年全球经济社会进入疫情后修复重振期的新局面，国际城市在枢纽和创新两大功能维度延伸出交会点，着力探索城市功能与发展转型的新赛道。相关赛道体现了基础、中端、高端要素与多层次创新因素的结合，主要涵盖高端制造核心区、土地配置改革试验区、大宗商品交易中心、金融科技高地、国际人才枢纽、绿色金融高地、艺术金融集聚区、离岸金融节点、世界级复合功能科学城、国际文化枢纽、数字孪生城市体系、开放式创新城区、数字文创集聚区、数据交易中心等14个发展方向。本报告对14条新赛道的特点与当前国际城市的实践探索及趋势进行了梳理分析。顺应新的发展需求，在国际城市的既有二维功能体系逐渐成熟的情况下，将视角转向以社会公平与文明贡献为核心的新维度。基于对20年来纽约、伦敦、东京、巴黎规划视角变化的跟踪研究，探讨了国际城市新三维功能体系的特点与理念内涵。
Facing the new situation of the post-COVID-19 global economy and society recovery phase in 2023，world cities will focus on exploring a new track for the transformation of urban functions and development at the intersection of the two functional dimensions of hub and innovation. The relevant track embodies the combination of basic，mid-range and high-end elements with multi-level innovation factors. It mainly covers international high-end manufacturing systems，land and space allocation reform，commodity trading center，fintech highland，global talent hub，green finance highland，art finance development cluster area，offshore financial node，composite function science City，international cultural metropolis core area，digital twin city system，open innovation urban area，digital cultural innovation cluster area，data trading Heart，as fourteen development direction. This paper summarizes the characteristics of fourteen new racetracks and the current practice and exploration trend of international cities. It further analyzes the trend of international cities’ transformation from a new dimension focusing on social equity and contributions to civilization under the traction of new development needs and the gradual maturity of the existing two-dimensional functional system. Based on the follow-up study of the changes in the planning perspective of New York，London，Tokyo and Paris in the past 20 years，the characteristics and conceptual connotation of the new three-dimensional functional system of international cities are illustrated.
