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Posted 10 months ago

You borrow $200\$ 200 from the First Bank of Westeros to purchase Kraken repellant. The bank charges a fixed nominal interest rate of 18%18 \% per year and you will repay them in one year. You and the bank both anticipate that there will be 7%7 \% inflation. However, after the loan agreement is signed, the rate of inflation turns out to be 9%9 \%.

Who is hurt by this unanticipated inflation, and why are they hurt by it?
Choose 1 answer:
(A) The bank is hurt because the value of what is repaid has decreased
(B) You are hurt because the value of what is repaid has decreased
(C) The bank is hurt because the value of what is repaid has increased
(D) You are hurt because the value of what is repaid has increased
(E) We cannot tell without more information
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Answer from Sia
Posted 10 months ago
Solution by Steps
step 1
Calculate the real interest rate before the unanticipated inflation: The real interest rate can be calculated using the formula r=iπer = i - \pi_e, where rr is the real interest rate, ii is the nominal interest rate, and πe\pi_e is the expected inflation rate
step 2
Substitute the given values into the formula: r=18%7%=11%r = 18\% - 7\% = 11\%
step 3
Calculate the real interest rate after the unanticipated inflation: Using the same formula, r=iπr = i - \pi, where π\pi is the actual inflation rate
step 4
Substitute the actual inflation rate into the formula: r=18%9%=9%r = 18\% - 9\% = 9\%
step 5
Compare the expected and actual real interest rates: The actual real interest rate (9%) is lower than the expected real interest rate (11%). This means that the value of the money repaid is less than what was anticipated
step 6
Determine who is hurt by the unanticipated inflation: Since the bank receives money that is worth less in real terms than expected, the bank is hurt by the unanticipated inflation
Answer
A
Key Concept
Real Interest Rate and Inflation
Explanation
The real interest rate adjusts the nominal interest rate for the effects of inflation. When actual inflation is higher than expected, lenders like banks are hurt because the money they receive back has less purchasing power than anticipated.

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