RBI Functions and Monetary Policy Questions for RBI GRADE B

Core Functions of RBI

RBI wears many hats. Think of it as the SIMCARD of the Indian economy — Supervisor, Issuer, Manager, Controller, Agent, Regulator, Developer. It was established in 1935 under the RBI Act 1934, nationalised in 1949. Its central office is in Mumbai. The Governor heads it and is appointed by the Government of India.

• Monetary Authority: formulates and implements monetary policy to maintain price stability and growth.
• Issuer of Currency: sole authority to issue currency notes (except 1 rupee coin and notes, issued by Ministry of Finance).
• Banker to Banks: maintains CRR accounts of scheduled commercial banks, acts as lender of last resort.
• Banker to Government: manages government accounts, public debt, and acts as fiscal agent.
• Regulator and Supervisor: licenses and supervises commercial banks, NBFCs, payment systems.
• Foreign Exchange Manager: administers FEMA 1999, manages forex reserves.

Monetary Policy Committee (MPC)

MPC was constituted in 2016 under Section 45ZB of the RBI Act 1934 (amended). It has 6 members — 3 from RBI (Governor as Chairperson, Deputy Governor in charge of monetary policy, one RBI officer) and 3 external members appointed by the Government. Decisions are by majority vote; the Governor has a casting vote in case of a tie. MPC meets at least 4 times a year (currently 6 times). The inflation target is set by the Government in consultation with RBI every 5 years.

• Inflation target: 4% CPI inflation with a tolerance band of +/- 2% (i.e., 2% to 6%).
• If inflation stays outside the band for 3 consecutive quarters, RBI must explain to the Government.
• Current target period: April 2021 to March 2026.
• External members serve for 4 years and are not eligible for reappointment.
• MPC replaced the earlier system where Governor alone decided rates.

Key Monetary Policy Instruments

RBI uses quantitative and qualitative tools to control money supply and credit. Quantitative tools affect the overall volume of credit; qualitative tools affect the direction. The most watched instrument is the Repo Rate — think of it as the anchor of the entire interest rate structure in India.

• Repo Rate: rate at which RBI lends overnight to commercial banks against government securities. Raising it makes borrowing costly, reducing inflation.
• Reverse Repo Rate: rate at which RBI borrows from banks (absorbs liquidity). Currently set at Repo minus 25 bps under the LAF corridor.
• Cash Reserve Ratio (CRR): percentage of Net Demand and Time Liabilities (NDTL) banks must keep as cash with RBI. No interest paid. Tool to directly drain liquidity.
• Statutory Liquidity Ratio (SLR): percentage of NDTL banks must hold in approved securities (G-secs, gold, cash). Limits credit expansion.
• Open Market Operations (OMO): RBI buys or sells G-secs in the open market to inject or absorb liquidity.
• Standing Deposit Facility (SDF): introduced April 2022 as the floor of LAF corridor. Banks park excess funds with RBI without collateral. Rate = Repo minus 25 bps.

Liquidity Adjustment Facility (LAF) and Related Tools

LAF is the framework RBI uses for day-to-day liquidity management. Under LAF, banks borrow from RBI via Repo (injection) or park funds via SDF/Reverse Repo (absorption). The Marginal Standing Facility (MSF) allows banks to borrow above the LAF limit at a penal rate (Repo + 25 bps) using their SLR holdings up to a limit. Think of LAF as a daily breathing mechanism for bank liquidity.

• SDF (Standing Deposit Facility) is the floor — banks earn SDF rate on surplus parked with RBI.
• MSF (Marginal Standing Facility) is the ceiling — banks pay MSF rate for emergency borrowing.
• The corridor width is 50 bps (MSF to SDF), keeping overnight rates anchored.
• Bank Rate: rate at which RBI provides long-term loans/rediscounts bills. Aligned with MSF rate currently.
• TLTRO (Targeted Long-Term Repo Operations): sector-specific liquidity injections used during COVID-19 crisis.

Monetary Policy Transmission and Stances

Transmission means how a change in repo rate eventually affects bank lending rates, EMIs, and inflation. It is often weak in India due to fixed-rate deposits, bank risk aversion, and structural issues. The RBI stance signals the direction of future policy: Accommodative means ready to cut rates, Neutral means watching, Withdrawal of Accommodation means moving toward tightening, Hawkish means ready to hike.

• Accommodative stance: priority is growth; rates may be cut.
• Neutral stance: balanced, data-dependent.
• Withdrawal of accommodation: tightening bias without immediate hike.
• Hawkish stance: inflation is priority; rates may rise.
• External Benchmark Linked Rate (EBLR): since October 2019, retail loans linked to external benchmarks (mostly repo rate) for better transmission.
• MCLR (Marginal Cost of Funds based Lending Rate): internal benchmark since April 2016, replaced Base Rate.

• Confusing SDF with Reverse Repo: Reverse Repo required RBI to give collateral to banks; SDF introduced in 2022 has no collateral requirement. SDF is now the operative floor, not Reverse Repo.
• Thinking 1 rupee notes are issued by RBI: The 1 rupee note and all coins are issued by the Ministry of Finance, signed by the Finance Secretary — not the RBI Governor.
• Mixing up CRR and SLR: CRR must be kept as cash with RBI (no interest, no securities). SLR can be held as G-secs, gold, or cash — and banks earn returns on it.
• Assuming MPC has 7 members or that all members are from RBI: MPC has exactly 6 members — 3 RBI insiders and 3 external government appointees.
• Stating Bank Rate is the same as Repo Rate: Bank Rate is for long-term rediscounting and is currently aligned to MSF rate, not Repo Rate. They happen to move together but are conceptually different.

• SIMCARD for RBI functions: Supervisor, Issuer, Manager, Controller, Agent, Regulator, Developer.
• LAF Corridor as a sandwich: SDF is the bottom bread (floor), Repo is the filling (policy rate), MSF is the top bread (ceiling). The sandwich is 50 bps thick.
• MPC = 3+3 rule: 3 RBI people (Governor chairs) + 3 Government appointees. Like a cricket team selection committee split equally.
• Inflation Target = 4 with a 2-2 cushion: Target is 4%, goes wrong if it stays below 2% or above 6% for 3 straight quarters.

• Phase 1 GA questions are direct: current Repo Rate, CRR, SLR values, MPC composition, date of last MPC meeting outcome. Always check RBI website 1 week before exam for latest rates.
• Phase 2 ESI often gives a passage on an MPC resolution and asks you to infer the stance, expected transmission effect, or which instrument was used. Practice reading MPC press releases.
• SDF introduced in April 2022 is a high-frequency question in recent papers. Know it replaces Reverse Repo as the operative floor of LAF corridor.
• Questions on monetary policy stances (accommodative vs hawkish) appear as assertion-reasoning or match-the-following in Phase 1. Know all 4 stances and their implications.
• For numerical questions in Phase 2: money multiplier and impact of CRR change on lendable resources are common. Practice: if CRR rises from 4% to 4.5% on NDTL of Rs 100 lakh crore, how much liquidity is absorbed?