183 Banking Assets and Liabilities
Learning Objectives
- Describe a bank’s assets and liabilities in a T-account
- Analyze the causes of bankruptcy and recessions
A Bank’s Balance Sheet
A balance sheet is an accounting tool that lists assets and liabilities. An asset is something of value that is owned and can be used to produce something. For example, the cash you own can be used to pay your tuition. A home provides shelter and can be rented out to generate income. Many people borrow money to buy homes. In this case, the home is the asset, but the mortgage (i.e. the loan obtained to purchase the home) is the liability. The net worth is the asset value minus how much is owed (the liability). A bank’s balance sheet operates in much the same way. A bank’s net worth is also referred to as bank capital. A bank has assets such as cash held in its vaults and monies that the bank holds at the Federal Reserve bank (called “reserves”), loans that are made to customers, and bonds.
Figure 1 illustrates a hypothetical and simplified balance sheet for the Safe and Secure Bank. Because of the two-column format of the balance sheet, with the T-shape formed by the vertical line down the middle and the horizontal line under “Assets” and “Liabilities,” it is sometimes called a T-account.
The “T” in a T-account separates the assets of a firm, on the left, from its liabilities, on the right. All firms use T-accounts, though most are much more complex. For a bank, the assets are the financial instruments that either the bank is holding (its reserves) or those instruments where other parties owe money to the bank—like loans made by the bank and U.S. government securities, such as U.S. Treasury bonds purchased by the bank. Liabilities are what the bank owes to others. Specifically, the bank owes any deposits made in the bank to those who have made them. The net worth, or equity, of the bank is the total assets minus total liabilities. Net worth is included on the liabilities side to have the T account balance to zero. For a healthy business, net worth will be positive. For a bankrupt firm, net worth will be negative. In either case, on a bank’s T-account, assets will always equal liabilities plus net worth.
When bank customers deposit money into a checking account, savings account, or a certificate of deposit, the bank views these deposits as liabilities. After all, the bank owes these deposits to its customers, and are obligated to return the funds when the customers wish to withdraw their money. In the example shown in Figure 1, the Safe and Secure Bank holds $10 million in deposits.
Loans are the first category of bank assets shown in Figure 1. Say that a family takes out a 30-year mortgage loan to purchase a house, which means that the borrower will repay the loan over the next 30 years. This loan is clearly an asset from the bank’s perspective, because the borrower has a legal obligation to make payments to the bank over time. But in practical terms, how can the