Goldman Sachs economists assess the ongoing conflict in Iran as primarily an energy price shock, with limited spillover into broader global supply chains. The firm's analysis suggests that while oil and gas prices are expected to climb, disruptions beyond these sectors are likely to be contained. This perspective stems from the fact that the Middle East, despite its critical role in energy markets, is not a significant global hub for the re-export of a wide range of products. Consequently, developed economies exhibit limited non-energy trade exposure to the region. Central banks, having recently navigated pandemic-induced supply chain issues that fueled inflation, are keenly aware of such inflationary pressures.
Market Jitters and Investment Adjustments Amidst Conflict
Despite predictions of a contained economic impact beyond energy, market sentiment remains a point of contention. Some analysts, including Christian Mueller-Glissmann, head of asset allocation research at Goldman Sachs, suggest that markets may not have reached their lowest point yet, awaiting confirmation through improved market drivers, a broader valuation reset, and stronger macroeconomic data. This caution contrasts with a surprising resilience observed in global indices. As of early May 2026, stock markets in the United States, Japan, and South Korea have reached record highs, seemingly fueled by momentum in sectors like AI, even as energy markets and shipping routes face disruption.
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"The parallels are very real," noted Kunal Shah, global co-head of Investment Banking and FICC at Goldman Sachs, drawing comparisons between the current conflict and the invasion of Ukraine, while also highlighting key differences. He added that a psychological recalibration towards volatility has occurred among global CEOs, allowing deal activity to continue despite the broader instability.
Portfolio Strategies and Inflationary Undercurrents
In response to the shifting economic landscape, Goldman Sachs recommends portfolio adjustments. With inflation volatility expected to rise, infrastructure assets with tangible cash flow growth potential are favored. Additionally, opportunities exist in longer-dated inflation-linked bonds, where real yields have risen while inflation expectations have not fully caught up. The firm also points to cybersecurity stocks as potential beneficiaries, owing to their relative insulation from economic cycles and the increased cyber threats emerging from the conflict.
However, concerns about the inflationary impact are not entirely allayed. Goldman Sachs warns that investors might be underestimating the full effect, particularly a significant chemical price shock linked to the war. This price spike in a key input for various consumer goods could drive consumer prices higher, with potential lingering supply chain disruptions extending into 2027, even if the conflict subsides sooner.
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War's Tangible Economic Costs and Policy Implications
The conflict has demonstrably impacted specific sectors and employment. Goldman Sachs estimates that the war is costing the U.S. economy approximately 10,000 jobs per month, with the leisure and hospitality sector bearing the brunt, followed by retail trade. This is attributed to the oil shock affecting the working-class service economy before reaching more insulated sectors. The firm does not foresee a significant boost to energy-related support industries due to dramatic improvements in oil extraction productivity.
The geopolitical tensions and resulting oil-driven inflation complicate decisions for central banks like the U.S. Federal Reserve. While lower interest rates typically support hiring, they can also exacerbate inflation. Fed officials have acknowledged this dilemma, emphasizing the need to balance risks to both employment and price stability.
Background: Escalation and Disruption
The conflict escalated significantly in early March 2026, following Israeli strikes on Iran's Natanz enrichment facility. Subsequent attacks targeted Iran's yellowcake production and heavy water facilities, as well as steel plants. The official entry of the Houthis into the war on March 28, 2026, heightened fears of disruption to global shipping and potential supply shortages. Concurrently, a conflict between Afghanistan and Pakistan has disrupted air travel and trade routes through Central Asia.
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Major energy producers have faced disruptions, with QatarEnergy declaring force majeure on some contracts due to the inability of LNG tankers to depart the Gulf. These events have led to a sharp increase in global gas prices. The blockade of the Strait of Hormuz, a vital artery for approximately 20% of global seaborne crude oil and LNG exports, has tightened energy supplies, leading analysts to fear a significant oil crisis with decisive implications for the global economy. As of late March 2026, gas prices had surged by 30%, reaching $4 per gallon. Industry estimates suggest a loss of between 600 million and 1 billion barrels of oil production due to the war. Aviation has also been significantly affected by airspace closures across key corridors between Africa, Asia, and Europe.
