According to the statutory liquidity requirement, banks are required to maintain a certain fixed proportion of their liabilities in the form of designated liquid assets.

The statutory liquidity requirement (SLR) is a financial regulation imposed on banks by a country's central bank. It is the proportion of a bank's liabilities that must be held in the form of designated liquid assets (typically, cash, gold, or government securities). This requirement aims to ensure that banks maintain sufficient liquidity to meet their obligations and provide stability to the banking system.

To calculate the SLR, banks need to first establish their total liabilities. Liabilities include deposits from customers, borrowings from other banks or financial institutions, and any other debt obligations the bank may have.

Next, banks identify their designated liquid assets. These assets are usually cash, gold, and government securities, such as treasury bonds or bills. These assets are considered highly liquid and can be easily converted into cash in case of a financial crisis or to meet any immediate cash requirements.

Now that we have established the bank's liabilities and the designated liquid assets, we can calculate the statutory liquidity requirement. Using the specified proportion set by the central bank, banks must maintain this percentage of their liabilities as designated liquid assets. For example, if the central bank has set the SLR at 20%, a bank with total liabilities of \(100 million would need to maintain \)20 million in designated liquid assets (cash, gold, or government securities). SLR = (Designated Liquid Assets / Total Liabilities) * 100

Banks must continuously monitor their statutory liquidity requirement to ensure compliance with the regulations. They may need to adjust their assets and liabilities to maintain the required proportion of liquid assets to liabilities. Non-compliance with the SLR can result in penalties imposed by the central bank, such as restrictions on lending or expanding operations or even fines. In summary, the statutory liquidity requirement is an essential financial regulation that ensures banks maintain sufficient liquidity to meet their obligations and provide stability to the banking system. Banks must maintain a fixed proportion of their liabilities in the form of designated liquid assets, as specified by the central bank, to ensure compliance and maintain financial stability.