The global economy is entering a more unstable phase in which headline growth masks sharply different national experiences. The International Monetary Fund projects world output to expand by about 3.1% in 2026, down from 3.5% the previous year, while inflation is expected to rise from 4.1% to 4.7% before easing in 2027. The combination of war-related energy pressures and an artificial-intelligence investment surge is pulling economies in opposite directions, producing resilience in some markets and mounting vulnerability in others. IMF outlook reporting
Growth is holding, but its foundations are fragile
The projected expansion is not a collapse. Advanced economies are expected to grow by roughly 2.1%, while emerging and developing economies are forecast to expand by 3.7%. China’s projected growth rate of 4.5% remains higher than that of most advanced economies, although it falls well short of the pace that once powered global demand. These figures suggest that the world economy still has considerable momentum, but they also show why a single global growth number can be misleading.
Much of the resilience comes from investment linked to artificial intelligence. Technology companies continue to spend heavily on data centres, chips and infrastructure, supporting suppliers and lifting productivity expectations. Yet the investment cycle is also becoming a source of concern. Markets have begun questioning whether projected profits can justify the enormous capital expenditure, and technology shares have faced a sharper sell-off despite strong corporate earnings. BNP Paribas market briefing
This tension matters beyond stock markets. If AI spending translates into durable productivity gains, it could raise potential growth and help economies manage ageing populations and high debt. If earnings fail to match expectations, a retreat from technology shares could weaken investment, household wealth and business confidence at the same time. The IMF has identified a reassessment of AI profit expectations as a risk capable of triggering a broad market correction. IMF risk assessment
War turns energy into an economic variable
The second force is geopolitical. The conflict in the Middle East is disrupting energy and food markets, raising the possibility that inflation will remain elevated even as demand weakens. Oil-price volatility reflects two competing expectations: escalation could restrict supplies and push prices higher, while negotiations could reduce the risk premium. That uncertainty complicates decisions for central banks, governments and businesses.
Central banks face a particularly difficult trade-off. Higher interest rates can limit second-round inflation effects, but they also raise borrowing costs for households, companies and governments. Lower rates could support activity, yet they risk allowing energy-driven price increases to become embedded. Recent market reporting indicates that the Federal Reserve, European Central Bank and Bank of Japan have remained on hold while investors assess inflation and the possibility of further tightening. Central-bank briefing
For poorer and import-dependent countries, the shock is more immediate. Higher fuel and food prices can weaken currencies, widen current-account deficits and force governments to choose between subsidies, social protection and debt repayment. The IMF has also warned that an El Niño-linked weather event could compound the pressure by damaging food supplies. IMF forecast risks
The policy choices ahead
The central policy question is whether governments can turn narrow areas of strength into broader, more durable growth. Supporters of public investment argue that strategic spending on energy security, digital infrastructure and skills could reduce exposure to future shocks while spreading the gains from AI. Critics counter that large subsidies and industrial policies may protect inefficient firms, intensify trade disputes and add to already high public debt.
China’s expanding controls over exports of technologies including drones, AI systems, solar-panel processes and advanced medicines illustrate the wider shift toward economic security. Such measures may strengthen domestic leverage, but they can also fragment supply chains and make clean-energy and technology projects more expensive elsewhere. China export-control report
What comes next will depend on whether the three pressures reinforce one another. A prolonged conflict could lift inflation just as an AI-market correction reduces investment. Conversely, easing geopolitical tensions and continued productivity gains could allow central banks to lower rates without reigniting prices. The immediate outlook is therefore neither a simple boom nor a conventional downturn: it is a contest between technological acceleration, geopolitical fragmentation and limited policy room.