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Interest rate parity and purchase price parity

SASayeda Amal21d ago

Q23 The following data is available:

Country Y currency Dollar

Country X currency Peso

Country Y interest rate 1% per year

Country X interest rate 3% per year

Country X expected inflation rate 2% per year

Spot exchange rate in Country Y 1.60 peso per $1

What is the current six-monthforward exchange rate inCountry Y (to two decimal places)?

The answer was 1.62 pesos to 1 dollar.

I understood how to calculate interest rate parity but I was confused why inflation was not taken into account.

Thank you.

IAW3005IAW3005Tutor18d ago#1

With the Fisher Effect the nominal market interest rates already incorporate the market's expected inflation.

Adjusting the formula for inflation would mean counting its impact twice.

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