Consider a bank with the following balance sheet (M means million): Assets Value Duration of the Asset Convexity of the Asset $550M 12.026 Syr bond bought at a yield of 3.4% (lending money) 4.562 12yr bond bought at a yield of 4% $800M 9.453 53.565 (lending money) Value Duration of the Liability Convexity of the Liability Liabilities Zyr bond sold at a yield of 2.4% $300M 1.941 2.384 (borrowing money) 4yr bond sold at a yield of 2.8% (borrowing money) $500M 3.759 8.206 a) Calculate the equity (total asset - total liability) to asset ratio of the bank (Hint: equity to asset ratio = total equity/total asset) ( b) Calculate the duration and convexity of the both asset and liability sides; c) If the interest rates go up by 1%, using the duration and convexity rule to determine the net worth of the bank and the equity to asset ratio; d) Inc's scenario, to maintain the equity to asset ratio at 40% which is required by the regulation, the bank decides to raise cash (zero duration and zero convexity) from the equity holders. How much cash does the bank need to raise?( e) Do you agree with the following statement? Explain why.. "The informotion about a bond's duration and convexity adjustment is sufficient to quantify interest rate risk exposure."

EBK CONTEMPORARY FINANCIAL MANAGEMENT
14th Edition
ISBN:9781337514835
Author:MOYER
Publisher:MOYER
Chapter3: Evaluation Of Financial Performance
Section: Chapter Questions
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Consider a bank with the following balance sheet (M means million):
Assets
Value
Duration of the Asset
Convexity of the Asset
$550M
12.026
Syr bond bought at a yield of 3.4%
(lending money)
4.562
12yr bond bought at a yield of 4%
$800M
9.453
53.565
(lending money)
Value
Duration of the Liability Convexity of the Liability
Liabilities
Zyr bond sold at a yield of 2.4%
$300M
1.941
2.384
(borrowing money)
4yr bond sold at a yield of 2.8%
(borrowing money)
$500M
3.759
8.206
a) Calculate the equity (total asset - total liability) to asset ratio of the bank
(Hint: equity to asset ratio = total equity/total asset) (
b) Calculate the duration and convexity of the both asset and liability sides;
c) If the interest rates go up by 1%, using the duration and convexity rule to determine the net
worth of the bank and the equity to asset ratio;
d) Inc's scenario, to maintain the equity to asset ratio at 40% which is required by the regulation,
the bank decides to raise cash (zero duration and zero convexity) from the equity holders.
How much cash does the bank need to raise?(
e) Do you agree with the following statement? Explain why..
"The informotion about a bond's duration and convexity adjustment is sufficient to quantify
interest rate risk exposure."
Transcribed Image Text:Consider a bank with the following balance sheet (M means million): Assets Value Duration of the Asset Convexity of the Asset $550M 12.026 Syr bond bought at a yield of 3.4% (lending money) 4.562 12yr bond bought at a yield of 4% $800M 9.453 53.565 (lending money) Value Duration of the Liability Convexity of the Liability Liabilities Zyr bond sold at a yield of 2.4% $300M 1.941 2.384 (borrowing money) 4yr bond sold at a yield of 2.8% (borrowing money) $500M 3.759 8.206 a) Calculate the equity (total asset - total liability) to asset ratio of the bank (Hint: equity to asset ratio = total equity/total asset) ( b) Calculate the duration and convexity of the both asset and liability sides; c) If the interest rates go up by 1%, using the duration and convexity rule to determine the net worth of the bank and the equity to asset ratio; d) Inc's scenario, to maintain the equity to asset ratio at 40% which is required by the regulation, the bank decides to raise cash (zero duration and zero convexity) from the equity holders. How much cash does the bank need to raise?( e) Do you agree with the following statement? Explain why.. "The informotion about a bond's duration and convexity adjustment is sufficient to quantify interest rate risk exposure."
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