区域一体化是中国式现代化建设的内在要求，是国家实施区域发展战略的必要举措，第十五 届全国运动会（以下简称“十五运会”）是推进粤港澳区域一体化发展的重要平台。研究运用文献资料、 案例分析及逻辑推理等方法，沿循区域一体化理论所构建的“邻近—联通—效率”分析框架，对十五运 会赛事的协同发展进行三维探赜。研究认为：①粤港澳区域协同办赛源自区域一体化在邻近、联通和效 率三维度的相互演化与合力作用，它既起始于赛事协同发展所需的多维邻近条件，又形成于赛事资源要 素网络化联结的协同过程，更受制于赛事效率水平整体性优化的协同结果。②随着十五运会在组织流 程、数智联通、文化合作等方面的协同成效，印证了区域一体化分析框架指导区域城市协同办赛的适切 性，但也映射出赛事前期适度邻近性不足、中期要素联通性不畅、后期整体效率性不高等协同困境；③未 来粤港澳大湾区赛事需着眼于协同发展的全时期和全流程，以更强调邻近关系、更注重区域联通、更关 注效率提升三个维度方面的协同举措，共同推动粤港澳大湾区赛事向更高水平演进，努力构建成为中国 式现代化大型体育赛事高质量发展的示范区、引领地。

Regional integration is the internal requirement of Chinese path to modernization and the necessary measure for the country to implement regional development strategy. In practice， the 15th National Games is an important platform for promoting regional integration among Guangdong， Hong Kong， and Macao. Using methods such as literature review， case analysis， and logical reasoning， this study examines the collaborative development of the Guangdong-Hong Kong-Macao National Games events along the three-dimensional analysis framework of“proximity， connectivity， efficiency” constructed based on regional integration theory. Research suggests that： ① The coordinated hosting of competitions in the GuangdongHong Kong-Macao region originates from the mutual evolution and synergy of regional integration in the three dimensions of proximity， connectivity， and efficiency. It not only begins with the multidimensional proximity conditions required for the coordinated development of competitions， but also forms a collaborative process of networked connection of competition resource elements， and is more constrained by the collaborative results of overall optimization of competition efficiency levels. ② With the collaborative practice and effectiveness of The 15th National Games of the People's Republic of China in organizational processes， digital intelligence connectivity， cultural cooperation， and other aspects， it has been confirmed that the regional integration analysis framework is suitable for guiding regional cities to collaborate in organizing competitions. However， it also reflects the collaborative difficulties of insufficient moderate proximity in the early stage of the competition， poor connectivity of mid-term elements， and low overall efficiency in the later stage. ③ In the future， the events of the Guangdong-Hong Kong-Macao Greater Bay Area need to focus on the whole period and process of coordinated development， with more emphasis on proximity， more attention to regional connectivity， and more attention to efficiency improvement， to jointly promote the evolution of the events of the Guangdong-Hong Kong-Macao Greater Bay Area to a higher level， so as to build a demonstration area and a leading place for high-quality development of large-scale sports events in the context of Chinese modernization.

G812.20

国家社会科学基金项目（22BTY079）；广东省社会科学项 目（GD23XTY18）