The International Monetary Fund (IMF) has warned that a sharp reversal in investor confidence in artificial intelligence could create financial stability risks and weaken global economic growth. IMF Managing Director Kristalina Georgieva issued the warning on October 7, 2026, while speaking in Singapore ahead of the IMF and World Bank annual meetings in Thailand. She said the global economy is currently dealing with both a positive demand shock from artificial intelligence and a negative supply shock from energy, creating a combination of opportunities and risks for policymakers and financial markets.
Georgieva said artificial intelligence could eventually add as much as half a percentage point to annual global economic growth if investment and demand continue to expand. The technology is already having a significant impact on international trade, with artificial intelligence hardware and related products accounting for more than 10% of global goods trade. Because of this growing economic footprint, a slowdown in artificial intelligence investment would not remain limited to technology companies or the technology sector. According to Georgieva, weaker activity in artificial intelligence could be felt across economies through trade, investment and financial markets.
The IMF chief also highlighted the possibility of a more abrupt change if investors lose confidence in the artificial intelligence sector. She warned that a situation in which capital rapidly moves away from artificial intelligence could create financial stability concerns in addition to slowing economic activity. The warning comes as artificial intelligence investment has become an increasingly important source of demand across hardware, infrastructure and related industries. A significant decline in that spending could therefore affect businesses and markets that have become connected to the expansion of the technology.
At the same time, higher energy costs are creating another source of pressure for the global economy. Georgieva pointed to oil prices around $100 per barrel and said elevated transport costs and other risks were contributing to the strain. She also noted that natural gas supplies from the Gulf remain severely impaired while shipping through the Strait of Hormuz faces threats. Higher energy prices can increase production and transportation expenses for businesses while also adding pressure to consumer prices, creating a difficult environment for central banks attempting to manage inflation.
Public finances are another concern highlighted by the IMF. Global public debt is expected to rise above 100% of gross domestic product, which would represent the highest level since the end of World War II. Advanced economies are carrying some of the largest debt burdens, limiting the ability of governments to respond to new economic shocks through additional borrowing. Georgieva urged governments to address difficult fiscal decisions rather than continuing to postpone them, calling for credible consolidation plans to place public finances on a more sustainable path.
The IMF managing director also called on central banks to maintain a prudently hawkish policy approach as artificial intelligence investment, energy shocks and elevated public debt contribute to inflationary pressures. She argued against broad energy subsidies as a general response to higher prices, saying governments should examine support measures more carefully and improve the targeting of assistance provided to households and businesses. Her comments reflect concerns that repeated large-scale fiscal responses to successive shocks could become increasingly difficult to finance as borrowing costs remain elevated.
Georgieva pointed to the series of shocks that have affected the global economy in recent years, including the COVID-19 pandemic, the war in Ukraine, the inflation shock, higher interest rates and the current energy shock. Governments responded to many of these disruptions by increasing borrowing and widening fiscal deficits. With interest rates and borrowing costs placing greater pressure on public finances, she said this approach cannot continue indefinitely and that governments need to make more targeted decisions about where public resources are directed.
Beyond artificial intelligence, energy and debt, the IMF is also preparing for potential economic consequences from a strong El Niño event. Georgieva said the climate pattern could worsen food security and add to inflation if agricultural production is disrupted. Drought conditions in Central America and disruptions to monsoon rainfall in parts of Asia are already affecting crops, raising concerns about food supplies and prices in vulnerable economies.
The combination of climate-related disruption and higher energy costs could create what Georgieva described as a risk of dual external shocks. Pacific island nations, Bangladesh and Laos are among the countries considered more exposed to these pressures. Governments with limited fiscal capacity may have less room to provide support if food and energy costs rise further and could require external financing. The IMF is preparing to assist vulnerable countries if the shocks intensify.
The IMF’s assessment highlights how several major economic risks are developing at the same time. Artificial intelligence remains a potential source of additional global growth, but a sudden loss of investor confidence could affect markets and investment. At the same time, high energy prices, rising public debt and climate-related food disruptions could place additional pressure on inflation and government finances. For policymakers, the challenge will be to support economic activity while maintaining financial stability and ensuring that limited public resources are directed toward the areas facing the greatest risks.
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