Three Inflations in One Month: Why India's Poorest Workers Pay a Price the Repo Rate Cannot Reach

The Same Food Shock, a Different Tax on Each Household

September produced three different inflation numbers for India. Urban consumers faced 4.88 per cent. The national headline was 5.54 per cent. Agricultural labourers faced 6.30 per cent, with their food bill rising 8.24 per cent. These are not three measurement quirks. They describe one food-price shock landing very unevenly.

Why the poorest feel it most The mechanism lies in the basket each index measures.

• Food dominates the labourer's budget. In the CPI for Agricultural Labourers, food carries a weight of about 69 per cent. In the revised general CPI, food and beverages carry 36.75 per cent.
• So the same price rise hits twice as hard. When food prices jump, an agricultural labourer's cost of living rises roughly twice as fast as that of an average consumer whose basket is half as food-heavy.
• The shock came from supply. Rural inflation exceeded urban inflation in September largely because of vegetables, including a 108 per cent year-on-year rise in onion prices. The speed of the turn matters too. A year ago, in September 2025, CPI-AL inflation was minus 0.07 per cent. Households that budgeted on stable food prices now face an 8 per cent jump in their largest expense.

Why the

repo rate cannot reach it Earlier in October, the RBI's Monetary Policy Committee raised the repo rate by 25 basis points to 5.50 per cent. Tighter monetary policy works by making borrowing costlier, cooling spending and expectations and gradually slowing price growth.

That channel barely touches this squeeze. An onion price spike is caused by supply conditions, not by easy credit. A daily-wage farm worker's household spends most of its money on food and has little to do with bank interest rates.

A rate hike can help anchor broader inflation expectations, which matters as price pressures spread. But it cannot bring down the price of vegetables already in short supply.

The levers that do reach them The two policies that actually touch this group are on the income side and the supply side.

Wage indexation. CPI-AL is the index used to revise MGNREGA wages and both indices guide minimum wage revisions under the Minimum Wages Act, 1948. But revisions come periodically, after the fact. As reported, nominal rural wage growth has been largely stagnant and is failing to keep pace with rural inflation of about 6 per cent, implying falling real wages for farm workers. Food-supply management. Buffer stocks, timely imports and price stabilisation for volatile vegetables such as onions act directly on the cause.

Inflation is often described as a tax. September shows that it is a regressive one: the household with the least to spare pays the highest rate. The policy question is not just how to bring the headline down, but how to protect the people whose personal inflation rate runs well above it.

For GS3, the insight is that the choice of index decides whose hardship is visible. Monetary policy targets the average, while the welfare state must look after those furthest above it.