※ 引述《breathair (拆了？)》之銘言：
: FED 為了給銀行流動性，給存戶信心
: 給銀行一個優惠，就是拿美債抵押
: 給一年期，票面價值的貸款
: 銀行融資壓力解決了
: 反正就借錢給銀行，流動性沒問題可以繼續加息打通膨
: 但是銀行拿80元買一張100元面額的美債
: 再去拿這張債去融100元
: 這樣銀行不是越融越多？
: 是這樣理解嗎？
3月12日前在手上的債券才能用於擔保品
新買的債券，FED不給借
https://www.federalreserve.gov/newsevents/pressreleases/files/monetary20230312a1.pdf
Eligible Collateral: Eligible collateral includes any collateral eligible for
purchase by the Federal Reserve Banks in open market operations (see 12 CFR
201.108(b)), provided that such collateral was owned by the borrower as of
March 12, 2023.