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OECD Raises 2026 Global Growth Forecast to 2.9%

By Drooid · Sep 23, 2026, 10:04 PM UTC · How we work

Summary

OECD Lifts Growth

The OECD lifts the 2026 global growth forecast to 2.9%.
AI infrastructure spending fuels stronger growth in the United States, Japan and South Korea.
A Middle-East conflict-driven energy shock depresses the 2027 growth outlook to 3.0%.
G20 inflation is projected at 4.1% in 2026 and 3.6% in 2027.
South Korea’s 2026 growth estimate rises to 3.7%, the largest G20 upgrade.

Summary

Georgieva Calls Debt Cuts

Prime Minister Andy Burnham used his UN visit to pitch the UK to investors despite the downgrade.
Chancellor John Healey will present his first Budget in October, balancing cost-of-living aid with Labour tax pledges.
IMF managing director Kristalina Georgieva urged governments to reduce borrowing as debt-service costs surge amid global shocks.
Bank of England kept rates at 3.75% and signaled a possible hike before year-end if inflation exceeds 4%.

History

Historical Context

October 1973 OAPEC imposed an oil embargo that pushed barrel prices from $3 to about $12—a near-300% jump—sparking recession, UK coal strikes and the 1974 election. The shock reshaped fiscal policy, a pattern echoed today as the OECD raises its 2026 growth forecast to 2.9% while IMF chief Kristalina Georgieva warns of debt stress, forcing governments to juggle AI spending, energy volatility and inflation.

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OECD Lifts Growth

The OECD lifts the 2026 global growth forecast to 2.9%.
AI infrastructure spending fuels stronger growth in the United States, Japan and South Korea.
A Middle-East conflict-driven energy shock depresses the 2027 growth outlook to 3.0%.
G20 inflation is projected at 4.1% in 2026 and 3.6% in 2027.
South Korea’s 2026 growth estimate rises to 3.7%, the largest G20 upgrade.

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