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using the unbiased expectations theory what is the current long term rate for fo

ID: 2743347 • Letter: U

Question

using the unbiased expectations theory what is the current long term rate for four year maturity treasury securities 5% Suppose that the current one-year rate (one-year spot rate) and expected one-year T-bill lates over the following three years (i.e, years 2, 3, and 4, respectively) are as follows: 23 iR1 500. E(2N).. 5.5%. EGri)-6.500 E(3M)-6.5% E(4,1) Earl) 7.00 o 7.000 Using the unbiased expectations theory, what is the current (long-term) rate for four-year-maturity Treasury securities? a 6.00 percent b 6.33 percent c 6.75 percent d 7.00 percent

Explanation / Answer

Answer

(1+ 4 year rate)4 = ( 1 + current spot rate)*(1 + forward rate year 2)* (1 + forward rate year 3)* (1 + forward rate year 4)

(1+ 4 year rate)4 = ( 1 + 0.05)*(1 + 0.055) * (1 + 0.065) * (1 + 0.07)

(1+ 4 year rate)4 = (1.05)*(1.055) *(1.065) * (1.07)

(1+ 4 year rate)4 = 1.262337

(1+ 4 year rate) = 4th root (1.262337)

(1+ 4 year rate) = 1.06

4 year rate= 1.06 – 1

4 year rate= 0.06

4 year rate= 6%

Answer : The current (long term) rate for four year maturity treasury securities is : (a) 6.00 percent