Purchasing Power Parity (PPP)
General Economics Intermediateक्रय शक्ति समता
Definition
PPP is an exchange rate adjustment that equalises the purchasing power of different currencies by accounting for cost of living differences. India's GDP at PPP is the third largest in the world, much higher than at market exchange rates. PPP is used for international budget comparisons to give a fairer picture of spending power.
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Why Purchasing Power Parity (PPP) Matters
Understanding purchasing power parity (ppp) 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 purchasing power parity (ppp) 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, purchasing power parity (ppp) 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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