OECD Forecasts Two Potential Outcomes for Global Economy Amid Iran Conflict

<p>The ongoing conflict in Iran has led to two potential scenarios for the global economy:</p><ul><li>A modest slowdown if the conflict concludes soon, or a significant downturn with some economies nearing recession if the conflict persists and disruptions increase.</li></ul><p><strong>Importance: </strong>Both scenarios indicate that the global economy would be in a worse position than prior to the conflict, characterized by slower growth and increased inflation. The extent of the economic damage will depend on the resolution of the conflict.</p><hr /><ul><li>This situation highlights how a single chokepoint can disrupt the global economy, similar to the supply-side issues that have contributed to inflation over the past five years.</li><li>The current AI investment boom, while providing some relief, may also create vulnerabilities by linking the economy to these chokepoints.</li></ul><p><strong>Statements: </strong>Stefano Scarpetta, chief economist of the Organisation for Economic Co-operation and Development (OECD), noted in the organization's latest economic projections that, "The conflict in the Middle East has become the dominant force shaping the global economic outlook."</p><ul><li>Scarpetta emphasized the need to enhance the resilience of supply chains due to the vulnerability of economies to disruptions.</li></ul><p><strong>Scenarios: </strong>The OECD's primary scenario anticipates that energy disruptions will ease as negotiations progress towards a lasting peace. Conversely, the downside scenario predicts that the conflict could extend throughout much of the next year.</p><p><strong>Projections: </strong>In the optimistic scenario, the OECD forecasts global growth at 2.8% for this year, slightly below the 2.9% forecasted in March. Without the conflict, the OECD would have raised its growth projections.</p><ul><li>The pessimistic scenario could reduce growth to 2.1% in 2026 and 1.8% in 2027, particularly affecting economies heavily reliant on Middle Eastern energy, with a notable decline in Persian Gulf output.</li><li>G20 inflation is expected to reach 4% this year, easing to 3.1% by 2027; however, a prolonged conflict could increase inflation by an additional 0.4 percentage points this year and 1.3 points in 2027.</li></ul><p><strong>Context: </strong>Both scenarios unfold against a backdrop of an AI-enhanced economy, with the U.S. positioned as the primary beneficiary due to its relative insulation from energy shocks.</p><ul><li>The OECD projects U.S. growth at nearly 2% this year, the highest among G7 nations, driven by significant AI-related investments and strong spending from higher-income households, before declining to 1.8% in 2027.</li></ul><p><strong>Concerns: </strong>AI's integration into the economy may increase dependency on energy markets, semiconductor supply chains, and critical industrial inputs, which have been disrupted by the pandemic and geopolitical tensions.</p><ul><li>Scarpetta warned that if disruptions continue into 2027, investments—including those in energy-intensive AI—could decline significantly, raising the risk of financial market adjustments.</li><li>The OECD identified three areas of exposure for AI investments: energy supply for data centers, chip production linked to the Middle East, and trade routes for hardware.</li><li>These factors could diminish the capacity and motivation for AI investment, leading to weaker growth in economies benefiting from AI-related activities.</li></ul><p><strong>Central Bank Actions: </strong>Major central banks, including the Federal Reserve, are currently adopting a cautious approach.</p><ul><li>The OECD suggests that if the conflict continues, interest rates may need to rise by up to 0.75 percentage points in many economies to maintain inflation expectations, despite weakening growth.</li><li>With limited options, the OECD indicates that the responsibility for economic support will largely fall on fiscal policy, even as governments face constraints from debt, aging populations, and defense expenditures.</li></ul>