​Overdue upgrade: On the new series of the Consumer Price Index

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The new bid of the Consumer Price Index (CPI), released connected Thursday, has addressed the galore shortcomings of the erstwhile series. The caller bid has a basal twelvemonth of 2024, and is pegged to depletion patterns from the Household Consumption Expenditure Survey 2023-24. The erstwhile bid had a basal twelvemonth of 2012 and was based connected depletion patterns of 2011-12. As Chief Economic Adviser V. Anantha Nageswaran noted, India has changed markedly implicit the past decennary oregon so, including depletion behaviour and the creation of household expenditure. For example, 80 crore households person escaped foodgrain now, which people reduces however overmuch they request to walk connected food. Simultaneously, respective caller work offerings person emerged, specified arsenic over-the-top (OTT) video streaming, and online marketplaces. The caller bid commendably tries to code these changes. The weightage of nutrient and beverages successful the wide CPI has been reduced to 36.75% from the earlier 45.86%. This is important since nutrient ostentation was having an outsized power connected the wide CPI, contempt forming a shrinking portion of households’ monthly expenditures. The scale besides covers much items, expanding its granularity and representativeness. Notably, this summation includes a larger fig of goods and services. India’s work system is increasing faster than the economy’s mean maturation rate, and truthful terms levels present are an progressively important factor. The caller scale besides collects information from much marketplaces crossed the country, and, for the archetypal time, includes 12 online marketplaces.

More close ostentation information person respective implications for macroeconomic stableness and monetary and fiscal policy. Food ostentation successful India is notoriously volatile, rapidly reflecting proviso bottlenecks arsenic good arsenic the vagaries of the weather. A much realistic weightage for nutrient successful the CPI stands to marque the wide scale much stable. This, successful turn, tin summation predictability successful Budget-making, since immoderate aspects are linked to the CPI, specified arsenic inflation-indexed dearness allowance and dearness relief. As acold arsenic monetary argumentation is concerned, an updated CPI gives the Reserve Bank of India’s Monetary Policy Committee a much close representation of ostentation arsenic it decides the assorted argumentation involvement rates. At the moment, MoSPI provides a ‘linking factor’ and leaves it to the nationalist to cipher however earlier ostentation information would person looked similar nether the caller methodology. It should, instead, supply the backmost information itself, to easiness comparative analysis. It should besides instrumentality to its program to revise the CPI each 5 years, and not hold different 11 years to update it.

Published - February 14, 2026 12:10 americium IST

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