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 "Saurabh Garg")
Saurabh Garg
Saurabh Garg
The author is secretary, Ministry of Statistics and Programme Implementation. Views are personal
The author is secretary, Ministry of Statistics and Programme Implementation. Views are personal
Saurabh Garg
Understanding double deflation: What it does and why it matters
India's new GDP series uses double deflation to measure real growth more accurately by separately accounting for changes in output and input prices
 "Understanding double deflation: What it does and why it matters")
Updated On : 14 Sep 2026 | 11:23 PM IST
India's new GDP series: Shaping key decisions in a data-driven era
The significance of these figures becomes even more striking when viewed against the backdrop of numerous methodological changes and use of new data sources in the base revision exercise
 "India's new GDP series: Shaping key decisions in a data-driven era")
Updated On : 27 Feb 2026 | 11:10 PM IST
CPI base revision reflects both methodological rigour, practical relevance
MoSPI's revised CPI modernises price collection, updates weights and aligns with global standards, reshaping how inflation trends are measured and interpreted
 "CPI base revision reflects both methodological rigour, practical relevance")
Updated On : 09 Feb 2026 | 9:51 PM IST