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Zero-coupon rate from the discount factor formula

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 Description of the Zero-coupon rate from the discount factor formula

Formula for the calculation of the zero-coupon interest rate for a given maturity from the discount factor

  Formula

\[ r_{zero,n}=\left( \frac{1}{ PVf_{n}} \right)^{\frac{1}{n}} \ \]

 Symbols

\(n\ \)       
Number of periods
\(PVf_{n}\ \)       
Discount factor for maturity n