9.62% see my calculation inside

来源: 于 2022-04-27 09:59:29 [旧帖] [给我悄悄话] 本文已被阅读：次

Composite rate = [fixed rate + (2 x semiannual inflation rate) + (fixed rate x semiannual inflation rate)]

semiannual inflation rate = CPI March 2022 / CPI Sept 2021 - 1 =  287.504/274.310 - 1 = 4.81%

assume fixed rate 0%

composite rate = 0% + ( 2 x 4.81%) + (0 x 4.81%) = 9.62%