Overheating

noun (uncountable); also used as verb (present participle)

/ˌəʊvəˈhiːtɪŋ/

A condition in which an economy grows faster than its sustainable potential output, causing demand to exceed supply, driving up inflation, asset prices, and current account deficits. Overheating is typically characterised by very low unemployment, rising wages, credit booms, and soaring commodity prices. The RBI raises the policy repo rate and increases the Cash Reserve Ratio (CRR) to cool an overheating economy, as seen in India's 2007-08 tightening cycle.

✍️ Usage in a UPSC answer

The RBI's aggressive 250-basis-point rate hike cycle between May 2022 and February 2023 was designed to pre-empt economic overheating as post-pandemic demand surged against constrained supply chains, ultimately anchoring CPI inflation back within the 2–6% tolerance band.

Synonyms

boom-bust riskinflationary boomdemand surgeeconomic excessrunaway growth

Antonyms

recessioncoolingdeflationstagnationunderutilisation

🌱 Word Family

overheat (verb), overheated (adjective), overheating (noun/gerund)

🔡 Root

Old English ofer- = above, excess + hætan = to make hot; purely metaphorical in economics

📜 Etymology

The thermal metaphor — an engine running too hot — was adopted into economic discourse in the early 20th century to describe unsustainable boom conditions. It gained widespread currency after Keynesian demand management became dominant, where the risk of over-stimulating an economy was analogised to overheating a machine. The RBI's Monetary Policy Committee (MPC) explicitly monitors overheating indicators in its bi-monthly policy statements.

🧠 Memory Hook

Picture an engine's temperature gauge creeping into the red zone — the economy is producing at full throttle and cannot safely go faster. The central bank's interest rate hike is the mechanic turning down the engine speed.

💰 Indian Economy 📖 Seen in: Indian Economy — Growth, Planning & De...

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