在系统研判外部形势变化及其对北京影响的基础上,分析了“十五五”时期北京在经济增长、科技创新、人口结构、京津冀协同发展等重点领域所面临的关键问题,提出了增强经济增长动能的多样性、提升平原地区要素集聚能力及其对全市经济增长的贡献度、构建科技领军企业牵头的创新联合体、从人口规模调控转向人口结构与布局调整、深化京津冀创新链和产业链的深度融合、以京津雄“创新三角”为核心推动京津冀新质生产力加快发展等应对策略。

Based on a systematic assessment of changes in external circumstances and their impact on Beijing, this article analyzes the key issues faced by Beijing in several key areas during the 15th Five-Year Plan period, including economic growth, technological innovation, population structure, and the coordinated development of Beijing-Tianjin-Hebei region. The article proposes strategies to enhance the diversity of economic growth drivers, improve the agglomeration capacity of resources in the plain areas and their contribution to overall economic growth, establish innovation alliances led by technology-driven enterprises, shift from population size regulation to the adjustment of population structure and distribution, deepen the integration of innovation and industrial chains in the Beijing-Tianjin-Hebei region, and accelerate the development of new quality productive forces with the “Innovation Triangle” of Beijing-Tianjin-Xiong'an as the core.