北京作为首都，是全国的中枢和改革的策源地，这有利于北京市加强与国家部委的联系；同时，北京又是国际国内交往中心，信息集散中心，有利于北京市有组织地研究和吸收先进技术与管理经验。正是由于首都的这些优势，在知识经济时代，北京市提出了“首都经济”的概念。首都经济 Beijing, as the capital, is the center of the nation and the source of reforms. This will help Beijing strengthen its ties with national ministries and commissions. At the same time, Beijing is also an international and domestic exchange center and an information distribution center, which is conducive to Beijing’s organized research and absorption of advanced technologies. Technology and management experience. It is precisely because of these advantages of the capital that in the era of knowledge-based economy, Beijing proposed the concept of “capital economy”. Capital economy