Revise India’s inflation gauge but handle the revision with care
Live MintThe remarkable insights into the changing pattern of household consumption thrown up by the latest Household Consumption Expenditure Survey 2023-24 are of special relevance for a wide range of policy decisions. In recent months, Union ministers have expressed qualms over RBI’s apparent unwillingness to look through inflation driven by food prices in its formulation of monetary policy. In December, the central bank under former governor Shaktikanta Das held rates steady on the grounds of what economists call the ‘second-order’ effects of high food prices on topline inflation. Once retail spending on these items becomes positive rather than zero for larger numbers, a truly representative expense basket will have to assign these items some weight, potentially resulting in higher CPI inflation readings. The base-year updation and reworked composition of the CPI based on the HCES for 2023-24 will give us a more accurate measure of inflation and enable better monetary policy formulation by the central bank.