在全球化和信息化的背景下，智库建设成为提升国家软实力和国际影响力的重要途径。国际上许多城市在智库建设方面积累了丰富的经验，这些经验对北京推进国际高端智库建设具有重要的借鉴意义。文章从城市层面探索智库的形成与建设机理，采用模糊集定性比较分析法，对全球顶级的25个智库所在的城市进行系统比较。文章认为，城市应在政治支持、学术氛围、国际合作和媒体传播等多个维度综合施策，优化智库建设环境，以推动智库数量的增加和全球顶级智库的产生。
In the context of globalization and informatization，the construction of think tanks has become an important way to enhance national soft power and international influence. Many cities internationally have accumulated rich experience in think tank construction，which holds significant reference value for Beijing’s advancement in building High-level international think tanks. The article aims to explore the factors influencing the emergence and agglomeration of think tanks at the city level，and delves into the formation and construction mechanisms of think tanks. Using the fuzzy-set qualitative comparative analysis，a systematic comparison was conducted of the cities where the top 25 global think tanks are located. Cities should implement comprehensive policies in multiple dimensions such as political support，academic atmosphere，international cooperation，and media dissemination to optimize the environment for think tank construction，in order to promote the increase in the number of think tanks and the emergence of top global think tanks.
| Keywords： | High-Level Think TankThink Tank ClusteringFuzzy Set Qualitative Comparative Analysis（fsQCA）Beijing Think Tank |
