Repo Rate is the rate at which the RBI lends shot-term money to the banks against securities. When the repo rate increases borrowing from RBI becomes more expensive. Therefore, we can say that in case, RBI wants to make it more expensive for the banks to borrow money, it increases the repo rate; similarly, if it wants to make it cheaper for banks to borrow money, it reduces the repo rate.
Reverse Repo Rate
Reverse Repo Rate is the rate at which banks park their short-term excess liquidity with the RBI. The banks use this tool when they feel that they are stuck with excess funds and are not able to invest anywhere for reasonable returns. An increase in the reverse repo rate means that the RBI is ready to borrow money from the banks at a higher rate of interest. As a result, banks would prefer to keep more and more surplus funds with RBI.
Cash Reserve Ratio (CRR)
Banks in India are required to hold a certain proportion of their deposits in the form of cash. However, actually Banks don’t hold these as cash with themselves, but deposit such case with Reserve Bank of India (RBI) / currency chests, which is considered as equivalent to holding cash with RBI. This minimum ratio (that is the part of the total deposits to be held as cash) is stipulated by the RBI and is known as the CRR or Cash Reserve Ratio.
Statutory Liquidity Ratio (SLR)
Every bank is required to maintain at the close of business every day, a minimum proportion of their Net Demand and Time Liabilities (NDTL) as liquid assets in the form of cash, gold and un-encumbered approved securities. The ratio of liquid assets to demand and time liabilities is known as Statutory Liquidity Ratio (SLR). RBI is empowered to increase this ratio up to 40%. An increase in SLR also restricts the bank’s leverage position to pump more money into the economy.