Interbank Loan
Interbank loans are essentially short-term loans for banks. They are used for two major purposes: to finance short-term asset transactions, and to fill temporary mismatches in funding liquidity. Interbank loans allow banks to borrow from and lend to each other in order to meet their short-term funding needs, such as meeting deposit withdrawals or meeting seasonal swings in deposits.
Interbank loans are useful for efficiently managing liquidity, as the loans are typically for short maturities, and therefore do not involve the same amount of transaction cost and risk associated with longer-term loan commitments. For example, suppose a small bank enters into a one-week interbank loan agreement instead of a three-month loan commitment. If the small bank is able to refinance the one-week loan with another interbank loan after the one-week period expires, the cost to the small bank is much lower than if the bank had to fulfill the three-month commitment.
Interbank loan terms are negotiated between counterparties. This includes the amount of the loan, the interest rate and fees, the maturity length of the loan, and the amount and type of collateral involved in the transaction. Any default by a bank on an interbank loan obligates its counterparty to pay the full amount of the loan. Because of this, counterparties often require stringent due diligence and collateral to be pledged before a loan agreement is finalized.
Interbank loans also help banks to fund large purchases. To make a one-time purchase of assets, such as stocks or bonds, a bank must have sufficient funds on hand in order to complete the transaction. By borrowing from other banks, banks can fulfill these large purchase needs more easily and efficiently.
Interbank loans are a common financial instrument and are used by banks in many countries. While interbank loans are structured and regulated differently in each nation, they all allow banks to meet their short-term financing needs and manage liquidity more quickly and cost effectively.