{"type":"rich","version":"1.0","title":"AtomPunk wrote","author_name":"AtomPunk (npub1q2…d4w4s)","author_url":"https://yabu.me/npub1q2ly7939ndw4nspfw4sjleqee4pr3jlxlvq8x82xujxnkyf7lh3qdd4w4s","provider_name":"njump","provider_url":"https://yabu.me","html":"硅谷银行买了低利息的美国国债。现在美元升息导致之前买的国债贬值，并进一步导致流动性不足，破产倒闭。前面我都能理解。但是为什么美联储可以控制美元的利率？利息这种概念是天然的吗？在布雷顿森林体系的时代，把美元存在银行会有利息吗？"}