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termstrc (version 1.1.1)

impl_fwr: Implied Forward Rate Calculation

Description

Calculates the implied forward rates from given spot rates.

Usage

impl_fwr(m, s)

Arguments

m
maturity vector.
s
spot rate vector.

Value

  • The function returns the calculated forward rate vector.

Details

Implied forward rates can be calculated using the following relationship:

f(t,T)=s(mT)mTs(mt)mtmTmt,

whereas $s(m_T), s(m_{t'})$ is the spot rate for a maturity $m_T,m_{t'}$ respectively.