Why Inflation Is Rising in India

Why in the News?

India’s Wholesale Price Index (WPI) inflation climbed to 9.87% by June 2026, after staying negative or near zero for over a year. This reverses more than a decade of relatively low inflation. It appears, on the surface, to confirm the common belief that rising prices signal demand outpacing supply.

Why has India’s WPI inflation surged sharply, and why does simple demand overheating not explain it?

1. Wholesale Price Index (WPI): an index tracking price changes of goods at the wholesale stage, split into three sub-categories, primary articles, fuel and power, and manufactured products.
2. Sharp reversal: WPI inflation stayed negative or close to zero until December 2025, then climbed sharply from March 2026 onward, reaching 9.87% by June 2026.
3. Popular assumption: Conventional economic intuition treats rising prices as a sign of demand outpacing supply (overheating), and falling prices as the reverse.
4. Composition of the jump: Fuel and power, and manufactured products, not primary articles, accounted for the dominant share of the WPI rise in the months leading up to June 2026.

Why do primary commodity prices and manufactured goods prices respond differently to demand and supply?

1. Kaleckian distinction: Economist Michal Kalecki argued that primary commodity prices are demand-determined, while industrial and manufactured prices are cost-determined.
2. Primary commodities: Supply is largely fixed in the short run, shown as a vertical supply curve. A supply shock, such as a bad monsoon, shifts this curve and directly raises prices. This is demand-pull inflation.
3. Manufactured goods: Firms typically operate below full capacity, so the supply curve is flat. A rise in demand is met by higher production, not higher prices.
4. Markup pricing: Manufactured goods prices are set as a cost markup over production cost. Prices rise only when input costs rise, making this cost-push inflation rather than demand-pull inflation.

What specifically pushed up food and manufactured goods prices in India’s current surge?

1. Fuel and power drove manufactured inflation: Fuel and power prices moved almost one-to-one with manufactured goods inflation, confirming a cost-push channel.
2. Wages ruled out as a driver: Indian workers largely lack bargaining power over wages, so wage costs are not treated as the factor pushing up manufactured prices.
3. Monsoon failure drove food inflation: An inadequate monsoon, linked to the El Niño effect, hurt agricultural production and pushed up food prices through 2026.
4. Historical pattern confirmed: Data spanning 1953-54 to 2025-26 show drought years consistently coinciding with sharp spikes in food article inflation, supporting the Kaleckian structuralist explanation.
5. Not an absolute rule: Food inflation has also occurred in some non-drought years, suggesting demand-side pressure can independently raise food prices. A drought is a sufficient but not a necessary condition for food prices to soar.

Is India’s current inflation surge purely an external shock, or has government policy made it worse?

1. A tool that worked: The government previously held domestic pump prices steady despite rising global crude oil prices by cutting customs and excise duties on fuel.
2. Tool withdrawn: This countercyclical duty-cut measure has since been withdrawn.
3. Self-inflicted component: The withdrawal is identified as one of the primary reasons for the sharp rise in WPI inflation, turning part of what looks like an external oil-price shock into a domestic policy choice.
4. Framework critique: The existing inflation-targeting framework is described as ill-suited to managing fuel-driven, cost-push inflation, since it is built to respond to demand-side pressure rather than cost-side pressure.

What structural policy changes are proposed to control inflation going forward?

1. Decouple food supply from the monsoon: Heavy investment in irrigation infrastructure is proposed to reduce agriculture’s dependence on rainfall, since continued dependence on the monsoon is called unscientific and anachronistic in the present technological era.
2. Countercyclical indirect tax policy for fuel: Customs and excise duties on fuel should be systematically lowered when global crude prices rise and restored when prices fall, rather than applied inconsistently.
3. Move beyond inflation targeting for cost-push inflation: A rule-based countercyclical duty policy is presented as a more effective response to oil-driven, cost-push inflation than the existing inflation-targeting framework, which is tuned to demand-side price pressure.

Conclusion

India’s WPI inflation surge is a cost-push and supply-shock phenomenon, not demand overheating. Food prices rose due to an inadequate monsoon, and manufactured goods inflation tracked global fuel costs almost one-to-one. The government’s withdrawal of a countercyclical duty-cut measure on fuel is identified as one of the primary reasons for the sharp WPI rise. This makes part of the current inflation surge a self-inflicted policy outcome rather than a purely external shock. Going forward, food security needs to be decoupled from monsoon dependence through irrigation investment. Also, fuel-price shocks need to be cushioned through a rule-based countercyclical indirect tax policy rather than the existing inflation-targeting approach.

PYQ Relevance

[UPSC 2024] What are the causes of persistent high food inflation in India? Comment on the effectiveness of the monetary policy of the RBI to control this type of inflation.

Linkage: The PYQ asks for the causes of persistent food inflation in India and evaluates whether RBI monetary policy is effective in controlling it. The article gives a structural, non-monetary explanation for food inflation (monsoon-driven supply shocks) and manufactured inflation (fuel cost pass-through). It argues that both are cost-push phenomena rather than demand/monetary phenomena.