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Money. Credit. Banks. Determining the market interest rate (lecture notes)

Lecture notes, cheat sheets

Directory / Lecture notes, cheat sheets

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Nominal and real interest rates

Nominal rate % is % in monetary terms.

Real rate % is the price-adjusted nominal rate (an increase in real wealth expressed as an increase in the purchasing power of the investor or lender).

Nominal rate %=real rate %+inflation rate (i=r+p)

More precise ur-e: i=r+p+rp

Fisher effect:

Nominal rate%=real rate%+expected inflation rate (pe)

(when the inflation rate is unknown).

The nominal % rate includes a surcharge or premium on expected inflation; due to unforeseen inflation, the premium may be insufficient; then there is an effect of redistribution of income between creditors and borrowers.

Expected real interest rate - the real interest rate expected by the borrower and the lender when granting a loan: r=i-ne

Actual real rate %=r=i-p

If inflation exceeds the rise in the nominal rate, the real rate will be negative.

If rates change in line with inflation, then the lender incurs a potential loss in capital gains if:

1.Inflation reduces the real cost of borrowing.

2. the market nominal rate rises => the market value of securities falls and vice versa.

Author: Shevchuk D.A.

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