因为全世界都缺美元。美联储得设立swap lines让其他国家的金融系统向美联储借大量美元。见里面链接:

来源: 2024-02-08 10:45:20 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

https://www.nytimes.com/2014/02/24/business/feds-aid-in-2008-crisis-stretched-worldwide.html