CRR stands for Cash Reserve Ratio. It is the minimum amount set by the central bank to be maintained by commercial banks from public deposits with the central bank, or in other words, it is a proportion of the total cash held by the bank. It is the share of the total deposit of commercial banks that they have to keep with the central bank in the form of liquid cash and acts as a tool that the central bank uses to control liquidity in the banking system.
It is a certain percentage of the total cash held by the bank. CRR changes from time to time. RBI decides on CRR and hence banks have to keep a certain percentage of their deposits with RBI.
Commercial banks are required to maintain an average cash balance with the RBI. This balance should not be less than 3% of Net Demand and Time Liabilities (NDTL) on a fortnightly basis. RBI is empowered to increase CRR up to 20% of NDTL.
The cash reserve ratio is calculated as a percentage of each bank's net demand and time liabilities. Net demand and time liability are arrived at by the sum of savings account, current account, and fixed deposit balances.
The cash reserve ratio serves two main purposes:
Below is the formula for calculating the cash reserve ratio:
Cash Reserve Ratio = (Minimum Reserve Requirement/Bank Deposits) * 100% Minimum Reserves = Cash Reserve Ratio * Bank Deposits Where Reserve requirement refers to the cash reserve that a bank must maintain with the central bank. Bank deposits represent the bank's total deposits.
Let’s take an example to understand better
Assume that the Federal Reserve sets the CRR as 9%. In such a scenario, a banking institution with a deposit of $100 million can easily calculate the required minimum reserves that it must deposit in its vault or deposit in the Reserve.
Solution:
Based on the above formula, the bank derives the equation for determining the required minimum reserves when deposits and indicators are already provided:
Reserve Requirement = CRR * Deposits
= 9/100*100 million
= 9 million
Banks would therefore be required to hold $9 million, which would no longer be available for lending and investment purposes.
CRR helps in expanding money circulation in the economy to manage overall liquidity. The CRR rate is fixed according to the money supply in the financial market. When there is an increase in the money supply, the RBI immediately increases the CRR to remove the excess funds. Similarly, in case of a lack of liquidity or a decline in the money supply in the economy, RBI will reduce the CRR rate to release more money into the market. Let's look at the other benefits of the cash reserve ratio.
• During the rupee surplus situation, CRR plays a constructive role in easing the financial environment.
CRR is a short-term liquidity management tool, unlike SLR which is a long-term tool. CRR is like insurance against bank failure that can be used to pay out stakeholders. It is used to push excess liquidity into the markets during a slowdown.
The Statutory Liquidity Ratio, or SLR, is the minimum percentage of deposits that a bank must maintain in the form of gold, cash, or other approved securities. CRR or Cash Reserve Ratio is the minimum share/percentage of a bank's deposits to be held in the form of cash.
Cash Reserve Ratio or CRR is prescribed by the Reserve Bank of India. The CRR is decided by the Monetary Policy Committee of the RBI.
Section 42 of the RBI Act, 1945.
Below are the disadvantages of the cash reserve ratio:
• Frequent changes in CRR can adversely affect a healthy economic environment.
• It is the amount deposited in the current account of the central bank. Hence, banks do not earn any interest for the same, nor do they get the inflation portion.
• Reduces the bank's credit capacity and prevents it from maximizing profit.
Reserves are in the form of cash.