GDP Deflator
General Economics Advancedजीडीपी अपस्फीतिकारक
Definition
The GDP deflator is the ratio of nominal GDP to real GDP, expressed as a percentage. It measures the overall price level change in the economy. Unlike CPI or WPI, the GDP deflator covers all goods and services produced domestically and captures changes in consumption patterns.
Formula
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Why GDP Deflator Matters
Understanding gdp deflator is essential for anyone following government finances, preparing for competitive exams, or analysing India's economic policy. This concept directly affects how the government allocates resources and plans its fiscal strategy.
In the context of India's Union Budget 2026-27, with a total size of Rs 53.47 lakh crore, terms like gdp deflator help citizens and analysts evaluate whether the government is on the right fiscal path. The numbers in the budget are only meaningful when one understands the underlying concepts.
For UPSC aspirants, gdp deflator is frequently tested in both Prelims and Mains, particularly in Paper III (Economic Development). For CA and MBA students, this concept appears in public finance and macroeconomics courses.
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