Inflation is settling in. Now, interest rate hike

Why in the News

Retail inflation rose to 6.09% in October 2026, above the Reserve Bank of India’s (RBI) 6% upper tolerance limit, and food inflation reached 8.94%. Businesses are passing higher costs on to consumers, so inflation is becoming generalised, spreading beyond the original shock. This makes an interest rate hike by the RBI’s Monetary Policy Committee (MPC) all but certain.

What does a rate hike do, and how large should it be?

1. What it is: The repo rate is the rate at which the RBI lends short term money to banks. Raising it is like raising the price of money: loans cost more, so people borrow and spend less, and prices cool.
2. Decision ahead: At its meeting early next month, the MPC must decide how much to raise rates, not whether.
3. Size of the hike: A 25 basis point rise (one quarter of a percentage point) on the current 5.5% repo rate is unlikely to be enough.
4. The takeaway: A rate hike cools demand, but supply driven food prices need action beyond the RBI.

How has inflation become generalised?

1. Headline peak: Retail inflation is the highest since October 2024 (6.21%).
2. Food peak: Food inflation is the highest since November 2024 (9.04%).
3. Eating out: Restaurant inflation (“food and beverage serving services”) rose from 2.88% in January to 10.09% in October. Costlier cooking fuel and food are pushing up restaurant bills.

Why is external relief not enough?

1. Softer crude: Brent crude, the benchmark world oil price, has eased since October-end.
2. Stronger rupee: The rupee has strengthened to 94.2 to the dollar, after nearly breaching 97 early last month.
3. Diplomatic hopes: Hopes of ending the conflicts in Iran and Ukraine underlie this comfort.
4. El Nino: El Nino, a warming of the central and eastern Pacific that usually weakens India’s monsoon, cancels out this comfort.
5. “Super strong” El Nino: This El Nino is stronger than the “strong” one behind India’s last food inflation spell. It is forecast to last through January to March 2027.

Who should act on inflation: the RBI or the government?

1. Growth at risk: Food led inflation is now the biggest risk to the economy, because it can derail the recovery in consumption and investment.
2. RBI’s role: The RBI can anchor inflation expectations (what people expect prices to do, which shapes wage demands) on the demand side.
3. Government’s role: The government has an equal role through supply side management, since higher interest rates cannot grow more food.
4. Supply constrained items: Edible oils, pulses, milk, maize, cotton and sugar are all short of domestic supply, so low or zero duty imports are the obvious response.
5. Timing: Imports need market intelligence (timely tracking of supply and prices), since delayed decisions carry economic and political costs.

Challenges

1. Supply driven inflation: Interest rates act on demand, so a hike cannot fix weather driven food shortages.
2. Growth trade off: A larger hike raises borrowing costs and can slow the recovery in consumption and investment.
3. Import timing: Late duty cuts arrive after prices have risen, and imports landing at harvest can depress farm prices.

Way Forward

1. Calibrated hike: The MPC should size its increase to the breadth of price pressures and signal its path clearly.
2. Early duty cuts: The government should cut import duties on supply constrained items such as edible oils and pulses before shortages deepen.
3. Price monitoring: The Department of Consumer Affairs should use its price monitoring to time imports and stock releases.

Conclusion

Supply driven inflation cannot be tamed by the RBI alone, and a rate hike without supply action raises the cost to growth. The size of the MPC’s increase and the timing of import duty cuts are the two decisions to watch.

Key numbers

1. Brent crude: $95 to 96 a barrel now, from $118 at the end of October 2026.
2. Previous food inflation episode: Averaged over 8.5% year-on-year, July 2023 to December 2024.

Back2Basics: Monetary Policy Committee

1. Statutory body: Set up in 2016 under the amended Reserve Bank of India Act, 1934, the MPC fixes the policy repo rate.
2. Composition: It has six members, three from the RBI including the Governor and three external members appointed by the Centre.
3. Decision rule: It decides by majority vote, with a casting vote for the Governor in a tie.
4. Inflation target: The Centre sets the target in consultation with the RBI every five years. It is currently 4% Consumer Price Index (CPI) inflation with a band of two percentage points either side.

Matching Previous Year Question

“[2011] India has experienced persistent and high food inflation in the recent past. What could be the reasons? 1. Due to a gradual switchover to the cultivation of commercial crops, the area under the cultivation of food grains has steadily decreased in the last five years by about 30%. 2. As a consequence of increasing incomes, the consumption patterns of the people have undergone a significant change. 3. The food supply chain has structural constraints. (a) 1 and 2 only (b) 2 and 3 only (c) 1 and 3 only (d) 1, 2 and 3 ANSWER: (b)”