Understanding the Fisher Formula

What does the letter 'i' represent in the Fisher Formula?

• Real interest rates

• Nominal interest rates

• Inflation rate

• GDP deflator

What is adjusted for inflation?

• Pi

• Nominal interest rates

• Real interest rates

• Nominal GDP

What does 'pi' represent in macroeconomics?

• 3.14

• Inflation rate

• Real interest rates

• Nominal interest rates

What is the approximate formula for the Fisher Formula?

• r = i + pi

• i = r + pi

• i = r / pi

• i = r - pi

What happens to the nominal interest rate if the real interest rate is 4% and the inflation rate is 3%?

• 5%

• 12%

• 1%

• 7%

How does a higher than expected inflation rate affect borrowers?

• It has no effect

• They pay back less valuable money

• They pay back more valuable money

• Their interest rate decreases

What does the real interest rate equal when rearranging the Fisher Formula?

• i + pi

• i - pi

• pi - i

• pi / i

If nominal GDP increases by 10% and inflation is 3%, what is the increase in real GDP?

• 7%

• 13%

• 3%

• 10%

What happens to real wages if nominal wages increase by 3% but inflation is 5%?

• Increase by 8%

• Stay the same

• Decrease by 2%

• Increase by 2%

What is the effect of a lower than expected inflation rate on lenders?

• Their interest rate increases

• They receive more valuable money

• It has no effect

• They receive less valuable money