The Organisation for Economic Cooperation and Development (OECD) revised its 2026 global economic growth forecast upward to 2.9%, a 0.1 percentage-point increase from its June projection of 2.8%. However, it warned that adverse conditions—including persistent high oil prices, El Niño-driven food costs, falling equity markets, and rising bond yields—could slow growth to as little as 2.3% in 2027. The OECD’s latest outlook reflects resilience in an economy grappling with elevated energy costs and geopolitical tensions, though it underscores the potential for broader economic headwinds ahead.
The OECD’s revised projections highlight divergent economic performance across major economies. In the United States, growth is expected to accelerate to 2.2% in 2026, up from a June forecast of 2.0%, with a slight slowdown to 2.1% in 2027. Core inflation is projected to average 3.3% this year before easing to 2.5% next year. Meanwhile, Saudi Arabia’s economy is forecast to contract by 1.8% in 2026—a sharp reversal from its earlier forecast of 3.2% growth—while South Korea’s growth is projected at 3.7%, up from 2.6% previously. France’s growth is expected to stagnate at 0.4% in 2026, the weakest performance among G7 nations, after a prior forecast of 0.7%. Germany’s growth is slightly improved to 1.1% from 0.7%, while India’s growth is raised to 7.1% from 6.3%. China’s growth forecast remains unchanged at 4.5% in 2026, with a sharper slowdown anticipated in 2027.
The OECD attributed the economy’s resilience to a surge in AI-driven investment, particularly in the U.S. and among semiconductor and electronics manufacturers supporting data centers. This shift has created a notable divergence, with economies benefiting from AI-driven productivity gains offsetting the economic burdens of prolonged conflicts, such as in the Middle East. However, the agency noted that while higher energy prices have not yet translated into broader inflationary pressures or wage growth, swift central bank responses have mitigated second-round effects.
Central bank policies are expected to remain accommodative but gradually tightening. The Federal Reserve is projected to raise interest rates by a quarter point before year-end, followed by a pause in 2027. The European Central Bank (ECB) and Bank of Japan are expected to follow similar paths, with the Bank of Japan aiming to reach a 2% key rate by the end of 2027. The Bank of England is forecast to hold rates until the second half of 2027 before cutting. Stefano Scarpetta, the OECD’s chief economist, emphasized that while the economy has defied expectations, prolonged disruptions remain a risk, and central banks’ swift responses have so far contained inflationary pressures.
The OECD’s assessment reflects a mixed economic outlook, with growth showing resilience in key sectors but warning of potential downside risks in 2027 if energy costs remain elevated and global financial conditions tighten further.
