In: Finance
This question is designed to inspire you to think about the effects of COVID19
on the management of a commercial bank.
Suppose a bank’s original T-account is de-
picted as follows:
Table 1: T-Account for Bank A in February 2020
Assets
Liabilities plus Equity
Loans: $ 800
Deposits: $1200
Securities: $ 400
Borrowings: $400
Reserves: $ 600
Equity: ?
The interest rate on loans is 8%, the average return for securities is 5%, the interest rate
on reserves is 2%, the interest rate on deposits is 1%, the interest rate on borrowings is
1.5%.
Please answer the following questions based on the information shown in Table 1.
1. Please calculate the equity value, the leverage ratio, the capital ratio and the return
on equity?
2. In March 2020, the financial risk becomes higher because of the outbreak of the
COVID19.The bank decides to raise the loan rate to 12%. The return on securities
declines to -5% because of the stock market crash. At the same time, the Federal
Reserve lowered the interest rate on a commercial bank’s borrowing to 0.5%.The
interest rate on deposits and reserves are also lowered to 0.5%. With the new
interest rates, what is the new return on equity if the balance sheet is still as
described in Table 1.
3. The outbreak of COVID19 in March 2020 may affect the management of a com-
mercial bank in the following ways. First, the value of securities decreases to $320
because the stock price plunged significantly. Second, $50 loans get defaulted be-
cause the borrowers’ financial situation deteriorates. Third, depositors needs to
withdraw $200 dollars to maintain their living. With the above three changes,
what does the commercial bank’s new balance sheet look like? Is the bank going
to be insolvent? What is the new capital ratio? Based on your calculation of the
capital ratio, is the bank facing a higher or lower risk of going bankruptcy?
Let's structure the balance sheet:
Assets | $ | Liabilities & Equity | $ |
Reserves | 600 | Deposits | 1,200 |
Loans | 800 | Borrowing | 400 |
Securities | 400 | Bank Capital = Equity | ???? |
Total Assets | 1,800 | Total Liabilities | 1,800 |
Part (1)
The equity value = Bank capital = Total assets - total liabilities = 1,800 - (12,00 + 400) = 200
The leverage ratio = Total assets / Total equity = 1,800 / 200 = 9
The capital rato = Total equity / total assets = 1/Leverage rato = 1/9 = 0.1111
Please see the table below. Please see the seocnd row to understand the mathematics.
Assets | $ | Interest / Return rate | Interest income / Return | Liabilities & Equity | $ | Interest rate | Interest expense |
A | B | C = A x B | D | E | F = D x E | ||
Reserves | 600 | 2% | 12 | Deposits | 1,200 | 1% | 12 |
Loans | 800 | 8% | 64 | Borrowing | 400 | 1.50% | 6 |
Securities | 400 | 5% | 20 | Bank Capital = Equity | 200 | 0% | - |
Total Assets | 1,800 | Total income | 96 | Total Liabilities | 1,800 | Total expenses | 18 |
Net income = total income - total expenses = 96 - 18 = 78
Return on equity = Net income / total equity = 78 / 200 = 39.00%
Part (2)
Assets | $ | Interest / Return rate | Interest income / Return | Liabilities & Equity | $ | Interest rate | Interest expense |
A | B | C = A x B | D | E | F = D x E | ||
Reserves | 600 | 0.5% | 3 | Deposits | 1,200 | 0.5% | 6 |
Loans | 800 | 12.0% | 96 | Borrowing | 400 | 0.5% | 2 |
Securities | 400 | -5.0% | (20) | Bank Capital = Equity | 200 | 0.0% | - |
Total Assets | 1,800 | Total income | 79 | Total Liabilities | 1,800 | Total expenses | 8 |
Net income = total income - total expenses = 79 - 8 = 71
Return on equity = Net income / total equity = 71 / 200 = 35.50%
Part (3)
Assets | Feb 20 balance | Change | Mar 20 balance | Liabilities & Equity | Feb 20 balance | Change | Mar 20 balance |
A | B | A + B | D | E | D + E | ||
Reserves | 600 | 600 | Deposits | 1,200 | (200) | 1,000 | |
Loans | 800 | (50) | 750 | Borrowing | 400 | 400 | |
Securities | 400 | 320 | Bank Capital = Equity | 200 | - | - |
Equity = total assets - total liabilities = (600 + 750 + 320) - (1,000 + 400) = 270
Hence, the new balance sheet will look like as shown below:
March 2020 balance sheet
Assets | $ | Liabilities & Equity | $ |
D + E | |||
Reserves | 600 | Deposits | 1,000 |
Loans | 750 | Borrowing | 400 |
Securities | 320 | Bank Capital = Equity | 270 |
Total Assets | 1,670 | Total Liabilities | 1,670 |
Since the bank capital = equity = 270 > 0; the bank is going to be remain solvent.
the new capital ratio = total equity / total assets = 270 / 1,670 = 0.1617
Based on your calculation of the capital ratio, is the bank facing a higher or lower risk of going bankruptcy?
The capital ratio has increased and therefore improved and the leverage ratio ( = inverse of capital ratio) has decreased and therefore improved. So, overall the bank has now more equity capital, improved capital and leverage ratio, and hence the bank is now facing a lower risk of going bankruptcy.