The Great Inflation Identity Crisis

 

The Great Inflation Identity Crisis

If inflation had posted a social-media status update in 2020, it would have read: “It’s complicated.” The pandemic exposed a striking divide in the inflation story.

v  On one side was WPI, the wholesale world of factories, bulk buyers, industrial inputs, and wholesale trade. Here, the economy looked weak. Factories slowed, construction stalled, and business demand for raw materials, metals, fuel, and other inputs fell sharply. Bulk buyers were not exactly in a shopping mood when production lines were idle, and orders had dried up. With industrial demand collapsing, WPI inflation weakened and even turned negative in some months. The message from wholesale markets was basically: “No demand, no drama.”

But, Ghar se nikalte hi... Kuch durr chalte hi... the story changed. The moment goods left the factory gate and began their journey through transport networks, warehouses, and retail markets, they entered a very different world.

v  Lockdowns, transport bottlenecks, labor shortages, and supply disruptions made it harder to get essential goods to consumers. As a result, households found themselves paying more for vegetables, cooking oil, milk, and other necessities even while wholesale inflation remained weak. CPI inflation stayed elevated and at times exceeded the RBI’s upper tolerance limit.

The pandemic thus became a powerful lesson in inflation measurement. It showed that inflation is not a single, uniform experience across the economy; it depends on where prices are being measured. In normal times, the two often move broadly together. But when the economy breaks down in unusual ways during a period of severe disruption, they can sharply diverge. The lesson, then, was simple: the economy has more than one wallet.

v  The producer’s wallet got some relief because demand collapsed.

v  The household wallet got squeezed by supply disruptions.

And that is exactly why economists use more than one inflation index—because no single number can tell the whole price story.

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