India’s June CPI produced an odd policy result. Headline inflation rose to 4.4% from 3.9%, moved above the RBI’s 4% target after a gap of 17 months, and continued the upward trend visible since January. Yet, the dominant response was to defer expectations of rate hikes, reduce their size, or remove them altogether. The data became less comfortable; the policy consensus became more dovish.
Part of that reassessment is defensible as inflation averaged 3.9% in the April-June quarter, below the RBI’s 4.2% projection. Core inflation was unchanged at 3.9%, and lower crude prices have reduced the probability of an extreme energy shock.
But the June print was not sufficiently benign to explain the breadth of the retreat from rate-hike forecasts.
Sequentially, core inflation, excluding auto fuels and precious metals, rose 0.44% in June, the fastest increase in the new series. Even narrower measures showed firmer momentum. The conclusion from the internals is not that inflation is surging, but that price pressures are widening modestly beneath an apparently placid year-on-year core number.
The more plausible explanation is that economists have revised their estimate of the RBI’s reaction function. The June policy minutes suggested a committee more concerned about preserving growth than signalling an inflation bias. Supply-led increases in food and fuel appear unlikely to trigger tightening unless they persist, spread into broader prices or dislodge expectations. In effect, the hurdle for a hike has moved well above a simple breach of the 4% target.
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That interpretation is reinforced by the growing use of “core-core” inflation. Strip out food, fuel and precious metals, and inflation is close to 2%. The argument then follows that demand is weak, pass-through is limited and monetary policy should not respond to a supply shock through further demand destruction.
This is a useful diagnostic, but a dangerous substitute for the mandate. The RBI targets headline CPI at 4%, not core, core-core or super-core inflation. The 2-6% band is a tolerance interval around the target, not a target range within which every outcome is equally acceptable. The 6% threshold is the formal failure threshold; it should not become the de facto trigger for policy action.
The attraction of ever-narrower inflation measures is obvious. Each exclusion can explain why the latest shock should be ignored. But households do not consume an index stripped of food, fuel, restaurants or transport. Repeated supply shocks can still influence wages, margins, contracts and expectations. Headline targeting exists precisely because second-round effects often begin with prices that monetary policy cannot directly produce.
Nor does low core-core inflation by itself prove a negative output gap. Activity indicators, credit growth, consumption imports and investment demand can remain strong even while selected inflation components are subdued. The contrary evidence is that monetary conditions have already become easier, credit growth is unusually rapid, and headline inflation may remain near 5%, with several months above that level.
This is where US Federal Reserve Chair Kevin Warsh’s proposition that central banks should listen to markets, rather than train markets to listen to central-bank guidance, becomes relevant. Markets can reveal information about growth, inflation, liquidity and risk. But that principle works only when market prices are independent signals.
In India, the decline in expected tightening appears largely to reflect what the market inferred from the RBI’s own communication. If the RBI then treats softer market pricing as evidence that no tightening is needed, the logic becomes circular: the central bank listens to a market that is mainly listening to the central bank.
The better approach is not to follow the bond market mechanically. It is to reduce guidance about the next meeting and clarify the reaction function. The RBI should explain how much persistence, breadth and movement in expectations would end its tolerance of supply-driven inflation, and over what horizon it intends to return headline CPI to 4%.
An August pause may still be justified. One CPI print does not compel a hike. But the case should rest on credible convergence to the target, not on the claim that inflation below 6% is harmless or that a sufficiently narrow core measure can make the problem disappear.
That is the groupthink exposed by June CPI. The consensus is not necessarily reading inflation the same way. It is reading the RBI the same way.