The Wall Street Journal reports that the rate on 4-year Treasury securities is 1.60 percent and the rate on 5-year Treasury securities is 2.15 percent. According to the unbiased expectations theory, what does the market expect the 1-year Treasury rate to be four years from today, E(5r1)

Treasury rate

4.38 ± 0.01%

Explanation:

1 + 1R5 = { (1 + 1R4)^4 (1 + E(5r1)) }^1/5

1.0215 = {(1.016)^4 (1 + E(5r1)) }^1/5

(1.0215)^5 = (1.016)^4 (1 + E(5r1))

(1.0215)^5 / (1.016)^4= 1 + E(5r1)

1 + E(5r1) = 1.0438

E(5r1) = 4.38%

The Treasury rate

4.18 ± 0.01%

Explanation: The solution to the problem is given below

1 + 1R6 = {(1 + 1R4)4(1 + Expectation(4r2))2}1/6 = 1.0225 = {(1 + 0.0130)4(1 +Expectations(4r2))2}1/6

This implies that we going to have

=> Expectation(4r2) = {(1.0225)6 / (1 + 0.0130)4}1/2 - 1 = 4.18%

So the answer to this solution is 4.18%

answer; i believe that the correct answer is rapid and subsequently slow down;

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