Understanding Money Market Instruments for Inter-Bank Transactions

The question asks to identify the specific money market instrument predominantly used for transactions between banks. Money market instruments are short-term debt instruments that mature in less than a year. They are crucial for banks and other financial institutions to manage their short-term liquidity needs.

Analyzing the Given Money Market Instruments

Let's look at the options provided and understand their typical usage:

• Commercial Paper: This is an unsecured promissory note issued by companies to raise short-term funds. While banks might invest in commercial paper, it is primarily a transaction between a company and investors (which can include banks). It is not solely for inter-bank transactions.
• Treasury Bill: These are short-term debt instruments issued by the government (like the central bank on behalf of the government) to raise funds. Banks are significant buyers of Treasury bills, but the issuance is by the government, not directly between banks for liquidity management in the same way.
• Certificate of Deposit: This is a time deposit receipt issued by banks or financial institutions for funds deposited for a fixed period at a fixed interest rate. It is a way for banks to raise funds from the public and institutions, but not primarily an instrument for direct inter-bank lending/borrowing for very short-term liquidity needs like overnight funds.
• Call Money: This refers to short-term finance repayable on demand, with a maturity period of typically one day (overnight). It is predominantly used by banks to borrow and lend funds among themselves to manage their day-to-day liquidity positions, including meeting the Cash Reserve Ratio (CRR) requirements set by the central bank. This fits the description of an instrument used for inter-bank transactions.

Why Call Money is Key for Inter-Bank Dealings

Banks need to maintain a certain level of reserves with the central bank (like CRR). If a bank faces a temporary shortage of funds to meet this requirement or has surplus funds, it uses the call money market to borrow from or lend to other banks. These transactions are very short-term, often just for a day.

Based on the nature and primary function of these instruments, Call Money is the instrument specifically designed and most commonly used for very short-term borrowing and lending between banks to manage their immediate cash needs and obligations.

Conclusion on Inter-Bank Money Market Instrument

Therefore, the money market instrument used specifically for inter-bank transactions, especially for meeting urgent liquidity requirements, is Call Money.

Revision Table: Key Money Market Instruments

Additional Information on Money Market and Inter-Bank Activity

The money market is a vital part of the financial system. It facilitates the borrowing and lending of short-term funds. The inter-bank segment of the money market is where banks interact directly with each other. This interaction is crucial for:

• Managing temporary surpluses and deficits of funds.
• Meeting mandatory reserve requirements (like CRR) set by the central bank.
• Facilitating the transmission of monetary policy by the central bank.

Besides Call Money, other short-term inter-bank instruments exist, but Call Money is the most prominent for overnight requirements. The interest rate in the call money market is a key indicator of the short-term liquidity position in the banking system.