Engineering Board Exam Reviewer · Inflation and Real Interest Rates · easy

The real (inflation-free) interest rate is 6% and inflation is 4% per year. Find the market (combined) interest rate.

  1. 10.24%
  2. 10%
  3. 1.92%
  4. 24%

Answer

A. 10.24%

Solution

i=r+f+rf=(1+r)(1+f)-1=(1.06)(1.04)-1=0.1024, or 10.24%.

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