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UPSC MainsGeneral Studies Paper IIndian EconomyPractice question

Monetary Policy and RBI Quantitative Tools

Brief about monetary policy. Describe the various quantitative instruments or tools of monetary policy used by the central bank of India.

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Begin by defining monetary policy and highlighting its statutory mandate under the RBI Act, 1934. Detail the primary quantitative tools used by the Reserve Bank of India, categorising them into the Liquidity Adjustment Facility corridor, reserve ratios, open market operations, and the bank rate. Conclude by emphasising the importance of these tools in balancing price stability with sustainable economic growth.

Model answer

415 words

Introduction

Monetary policy refers to the central bank's macroeconomic framework for regulating the money supply, credit availability, and benchmark interest rates to ensure price stability while supporting economic growth. In India, the Reserve Bank of India (RBI) operates this through the statutory Monetary Policy Committee (MPC) established under the amended RBI Act, 1934, following a Flexible Inflation Targeting (FIT) mandate of 4% CPI inflation with a tolerance band of +/- 2%.

Quantitative Instruments of Monetary Policy

Quantitative or general instruments are macro-level tools that regulate the overall volume, cost, and availability of credit across the entire financial system without sectoral discrimination. The key quantitative tools employed by the RBI include:

1. Liquidity Adjustment Facility (LAF) Corridor

  • Repo Rate: The benchmark policy rate at which the RBI lends short-term funds to scheduled commercial banks against approved government securities collateral. Adjustments directly influence lending and deposit rates across the banking system.
  • Standing Deposit Facility (SDF): Placed at the floor of the LAF corridor (Repo minus 25 bps), the SDF allows the RBI to absorb uncollateralised overnight surplus liquidity from banks, enhancing financial flexibility.
  • Marginal Standing Facility (MSF): Set at the ceiling of the LAF corridor (Repo plus 25 bps), the MSF serves as an emergency window allowing banks to borrow overnight funds by dipping into their Statutory Liquidity Ratio (SLR) portfolio up to a prescribed limit.

2. Reserve Requirements

  • Cash Reserve Ratio (CRR): The statutory fraction of Net Demand and Time Liabilities (NDTL) that commercial banks must maintain as liquid cash balances with the RBI, without earning interest. Altering the CRR directly adjusts primary liquidity.
  • Statutory Liquidity Ratio (SLR): The minimum proportion of NDTL that banks are mandated to preserve in safe, unencumbered liquid assets such as central and state government securities, treasury bills, and gold.

3. Open Market Operations (OMOs)

OMOs involve the outright sale or purchase of government securities by the RBI in the secondary market. Outright purchases inject durable system liquidity, whereas open market sales mop up excess long-term liquidity from the financial system.

4. Bank Rate

The standard rediscounting rate at which the RBI buys or rediscounts commercial bills and eligible trade papers. In practice, it serves as the benchmark penal interest rate levied on banks for failing to meet statutory CRR or SLR obligations.

Conclusion

Calibrated deployment of these quantitative instruments enables the central bank to manage macroeconomic liquidity, anchor inflation expectations, and stabilise short-term interest rates. Ensuring monetary transmission across commercial banks remains central to achieving sustainable financial stability and sustained economic growth.

Key facts to remember

definition
Quantitative Instruments

General monetary tools employed by a central bank to control the total volume, cost, and availability of bank credit throughout the economy without favouring any specific sector.

statistic

Under the Flexible Inflation Targeting framework, the statutory target for Headline Consumer Price Index (CPI) inflation is 4% with a permissible tolerance band of +/- 2% (2% to 6%).

— Reserve Bank of India Act, 1934
scheme
Liquidity Adjustment Facility (LAF)

A monetary policy framework introduced by the RBI that allows financial institutions to manage liquidity pressures through repo, reverse repo/SDF, and marginal standing facility windows.

Frequently asked questions

How does the Standing Deposit Facility differ from Reverse Repo?

Unlike the reverse repo facility, which requires the central bank to provide government securities as collateral to borrowing banks, the Standing Deposit Facility (SDF) absorbs liquidity on an uncollateralised basis.

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