Introduction
Under the Flexible Inflation Targeting (FIT) framework mandated by the RBI Act, 1934, the Monetary Policy Committee (MPC) is tasked with maintaining Consumer Price Index (CPI) inflation within a target band of 4% (±2%). When inflation pressures rise, the central bank deploys contractionary monetary policy measures to absorb excess liquidity and suppress aggregate demand.
Key Monetary Measures
- Repo Rate Revision under the Liquidity Adjustment Facility (LAF): The repo rate is the policy rate at which the RBI lends short-term funds to commercial banks against government securities. Raising the repo rate increases the cost of funds for banks, prompting them to increase their External Benchmark Lending Rates (EBLR). Higher borrowing costs discourage business investments and retail consumption, shrinking the money multiplier and curbing demand-pull inflation.
- Cash Reserve Ratio (CRR) Adjustment: CRR refers to the mandatory proportion of Net Demand and Time Liabilities (NDTL) that commercial banks must maintain as liquid cash with the RBI. Hiking the CRR directly impounds systemic primary liquidity, leaving banks with fewer loanable funds. This curtailment of credit supply reduces overall money circulation in the economy.
Conclusion
By tightening quantitative tools like the Repo Rate and CRR, the central bank effectively drains excess liquidity and anchors inflation expectations without severely undermining medium-term economic growth.