Economy · GS3.1 · 2026-10-19 · 2 min read · 2026-10-19-am
Effectiveness of Inflation Targeting in India’s Monetary Policy
India has completed a decade of inflation targeting (IT) as a formal policy by the Reserve Bank of India (RBI), aiming to keep inflation at 4% within a ±2% band. This note examines how inflation targeting works in theory and its practical challenges in the Indian context, important for understanding RBI’s monetary policy framework.
Inflation targeting in India aims to control inflation through interest rate adjustments but faces challenges due to a flat Phillips curve and persistent high inflation expectations.
Why is this in the news?
The Hindu published an analysis on October 18, 2026, evaluating the effectiveness of inflation targeting in India after ten years of its implementation by the RBI.
What is inflation targeting and how does it work?
- Definition. Inflation targeting is a monetary policy framework where the central bank aims to keep inflation at a specific target level, here 4% with a tolerance band of ±2%.
- Mechanism. The RBI controls inflation by adjusting the policy repo rate, which influences commercial banks’ lending rates, thereby controlling demand and inflation expectations.
How effective is inflation targeting in India?
- Phillips curve observation. India’s Phillips curve is found to be flat, indicating that changes in inflation have little effect on output and employment.
- Inflation expectations. Households’ inflation expectations remain consistently higher than the RBI’s projections, reducing the effectiveness of inflation targeting in anchoring expectations.
- Policy implication. Because of the flat Phillips curve and persistent high inflation expectations, inflation targeting may reduce output and employment without significantly lowering inflation.
Key numbers
| Figure | What it measures | Source |
|---|---|---|
| 4% | RBI’s inflation target level | |
| +/- 2 percentage points | Allowed tolerance band around the inflation target |
Back to basics: Inflation Targeting
Inflation targeting is a monetary policy where a central bank sets a publicly announced inflation rate as its goal. The bank uses policy tools like interest rate changes to influence inflation and inflation expectations, aiming to stabilize prices and support economic growth. It relies on the relationship between inflation and economic output, often represented by the Phillips curve.
Practice: MCQ, Mains and revision
Prelims MCQ
Consider the following statements about inflation targeting in India: 1. The RBI targets inflation at 4% with a tolerance band of ±2 percentage points. 2. India’s Phillips curve is steep, indicating a strong trade-off between inflation and output. Which of the statements given above is/are correct?
- 1 only
- 2 only
- Both 1 and 2
- Neither 1 nor 2
Answer and trap
Answer: (a). Statement 2 is incorrect because India's Phillips curve is flat, not steep, meaning inflation changes have little effect on output.
Mains question (15 marks)
Examine the effectiveness of inflation targeting as a monetary policy tool in India.
Examine: Analyze how inflation targeting works in India and discuss its limitations based on recent evidence.
Intro: Introduce inflation targeting and its adoption by the RBI.
- Explain the mechanism of inflation targeting and RBI’s inflation target framework.
- Discuss the empirical findings of a flat Phillips curve and persistent high inflation expectations in India.
- Analyze the implications of these findings on the effectiveness of inflation targeting in controlling inflation without harming output.
- Suggest why these challenges matter for RBI’s monetary policy decisions.
Conclusion: Summarize that while inflation targeting provides a clear framework, its effectiveness in India is limited by structural factors.
Quick revision
- What is the inflation target set by the RBI under inflation targeting?
- The RBI targets inflation at 4% with a tolerance band of plus or minus 2 percentage points.
- What does a flat Phillips curve imply for inflation targeting in India?
- A flat Phillips curve implies that changes in inflation have little effect on output and employment, limiting the trade-off.
- Why do high inflation expectations matter for inflation targeting?
- High inflation expectations reduce the RBI’s ability to anchor inflation through policy rates, weakening inflation targeting.
Sources
- [1] The Hindu: Does ‘inflation targeting’ work in India? · 2026-10-18 · newspaper