(a) What is the market value and duration of the coupon bond investment in this portfolio? (b) What is the 99% DEAR of this portfolio? (Hint: the partial derivative corresponding to the bond can be calculated using the results in (a).)

Essentials Of Investments
11th Edition
ISBN:9781260013924
Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Chapter1: Investments: Background And Issues
Section: Chapter Questions
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(RiskMetrics) The trading book portfolio of financial institution C consists of
• A coupon bond investment with 5 years to maturity, face value $1 million,
coupon rate 4%, and coupon is paid once per year;
• 0.2 million shares of stock X;
• a foreign cash deposit of £2 million.
The current market yield for the coupon bond is 2.5%. The institution chooses
the bond yield, USD price of stock X per share, and exchange rate (USD/GBP)
as three risk factors. It is estimated that the changes in these three factors
follow a multivariate normal distribution; the mean for all factors are 0, and
standard deviation for these three factors are 0.004, $0.68 and $0.00876 per £,
respectively. Also, these three factors has the following correlation matrix
1
0.5
-0.3
0.5
1
0.22
-0.3 0.22
1
(a) What is the market value and duration of the coupon bond investment in
this portfolio?
(b) What is the 99% DEAR of this portfolio? (Hint: the partial derivative
corresponding to the bond can be calculated using the results in (a).)
Transcribed Image Text:(RiskMetrics) The trading book portfolio of financial institution C consists of • A coupon bond investment with 5 years to maturity, face value $1 million, coupon rate 4%, and coupon is paid once per year; • 0.2 million shares of stock X; • a foreign cash deposit of £2 million. The current market yield for the coupon bond is 2.5%. The institution chooses the bond yield, USD price of stock X per share, and exchange rate (USD/GBP) as three risk factors. It is estimated that the changes in these three factors follow a multivariate normal distribution; the mean for all factors are 0, and standard deviation for these three factors are 0.004, $0.68 and $0.00876 per £, respectively. Also, these three factors has the following correlation matrix 1 0.5 -0.3 0.5 1 0.22 -0.3 0.22 1 (a) What is the market value and duration of the coupon bond investment in this portfolio? (b) What is the 99% DEAR of this portfolio? (Hint: the partial derivative corresponding to the bond can be calculated using the results in (a).)
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