Monetary policy & the MPC: instruments and transmission
RBI monetary policy: the MPC framework, the repo-centric instrument toolkit, and the transmission mechanism—tuned for UPSC Prelims and GS-3.
The statutory framework
The Reserve Bank of India Act, 1934, as amended by the Finance Act, 2016, made flexible inflation targeting (FIT) the explicit objective of Indian monetary policy. Section 45ZA empowers the Central Government, in consultation with the RBI, to fix the inflation target once every five years. The notification of 5 August 2016 set the Consumer Price Index (CPI, Combined) target at 4 per cent, with a tolerance band of +/- 2 per cent (i.e. 2-6 per cent). This target was retained for the 2021-2026 period by the notification of 31 March 2021. The headline measure is the CPI (Combined) compiled by the National Statistical Office, not the WPI.
The Monetary Policy Committee
Section 45ZB establishes a six-member Monetary Policy Committee (MPC) that determines the policy repo rate required to achieve the target. Its composition is fixed: three RBI members—the Governor (ex officio Chairperson), the Deputy Governor in charge of monetary policy, and one officer nominated by the Central Board—and three external members appointed by the Central Government for a four-year, non-renewable term. The MPC meets at least four times a year; in practice it meets bi-monthly. Each member has one vote, and in the event of a tie the Governor has a casting (second) vote. Decisions are published with minutes after fourteen days, and the resolution and individual votes are recorded—an accountability device that distinguishes the FIT regime from the pre-2016 discretion of the Governor.
The failure clause
Section 45ZN introduces an enforcement mechanism unique among the world's inflation-targeting regimes. If average inflation breaches the upper or lower tolerance band for three consecutive quarters, the RBI is deemed to have failed and must submit a report to the Central Government explaining the reasons, the remedial actions proposed, and the estimated time to return to target. This first occurred in November 2022, when CPI inflation had stayed above 6 per cent through Q1-Q3 of FY23 (the period from January to September 2022), prompting the RBI to send its first such report.
Why this regime replaced the old one
Before 2016 the RBI pursued a 'multiple-indicator approach' with no single anchor, and the Governor decided rates alone. The Urjit Patel Committee Report (January 2014) recommended CPI-based inflation targeting and a committee structure; the Monetary Policy Framework Agreement of 20 February 2015 between the RBI and the Government operationalised it ahead of the 2016 statutory amendment. Candidates should retain this sequence—Patel Committee (2014) → Framework Agreement (2015) → RBI Act amendment and target notification (2016)—because UPSC frequently tests the chronology and the precise legal provisions (Sections 45ZA, 45ZB, 45ZN) rather than vague description.