When the price of food, fuel and housing costs jumps, governments face pressure to act fast, and the usual instinct is to push prices back down. The International Monetary Fund’s October 2026 World Economic Outlook argues that this instinct is often the most expensive way to help, and that sending temporary, targeted income support to vulnerable households works better.
What did the IMF’s October outlook say about growth and prices?
The report, titled “Resilience Under Strain, Urgent Choices” and presented at a press briefing on October 13, 2026, projects global growth of 3.1% in 2026, rising to 3.4% in 2027. It projects global headline inflation of 4.7% in 2026, easing to 4.1% in 2027. The data cutoff for the report was October 1, 2026.
| Indicator | 2026 | 2027 |
|---|---|---|
| Global growth | 3.1% | 3.4% |
| Global headline inflation | 4.7% | 4.1% |
According to the IMF, risks are tilted to the downside. It lists further conflict escalation, a reassessment of expectations around artificial intelligence, renewed trade tensions and fiscal vulnerabilities as the main threats. Energy-importing economies outside the technology value chain face what the Fund calls the most difficult outlook. For a comparison with the World Bank’s earlier numbers, see why the World Bank and IMF disagree on 2026 global growth.
Inflation staying above 4% for a second year is the backdrop for the report’s second chapter, which asks a practical question: what should governments do when the prices of necessities surge?
How does the IMF define a cost-of-living crisis?
Chapter 2, “Navigating a Shock-Prone World: Lessons from Cost-of-Living Crises,” uses a specific definition. A crisis is a sharp, abrupt rise in the prices of basic necessities, meaning food, transport and housing-related costs including utilities, that outpaces both other prices and nominal wage growth.
The chapter makes that operational with a statistical test. The quarterly rise in necessity prices must be two standard deviations above the country’s average, while other prices and nominal wages stay below that threshold for the next two quarters. Adverse supply shocks, such as commodity disruptions, wars or extreme weather, typically set these episodes off.
The sample covers 85 advanced, emerging and developing economies over 2005 to 2025. Of those, 75 had at least one crisis, 46% had at least two, and 13% had more than two. Crises cluster around 2007-08 and 2022-23, and to a lesser extent 2010-11. In other words, these are not rare events. Most economies in the sample have lived through one.
What do these crises leave behind?
The damage does not end when headlines move on. According to the chapter, relative necessity prices peak about a year and a half after the onset and are still about 7% above other prices three years later. Real wages sit about 3% below their pre-crisis path three years in.
Expectations are affected too. One year after onset, one-year-ahead inflation expectations are 2.7 percentage points higher in advanced economies and 5.3 percentage points higher in emerging and developing economies. Longer-run expectations rise by less, about 0.3 points in advanced economies and 1.1 points in emerging and developing economies, three years after onset.
Those lingering effects explain why the topic matters beyond the households directly squeezed. Higher expectations can make inflation harder to bring down, which in turn keeps interest rates higher for longer. Small firms feel the same pressure from the cost side, as covered in what small businesses are changing when every cost matters.
Why do lower-income households feel these shocks harder?
Necessities take a bigger share of a poorer household’s budget, so a rise in their prices hits that household harder than the official average suggests. The IMF chapter quantifies this. Between 2021 and 2024, the cumulative inflation gap between the bottom and top income fifths in the median country was 1.6 percentage points in advanced economies, 3.2 points in emerging markets and 4.5 points in low-income developing countries.
The chapter also finds that using inflation rates specific to low-income households, the 2024 extreme poverty rate is about 0.8 percentage points higher than aggregate consumer price data would show. In the sample of 37 emerging markets and 25 low-income developing countries, the chapter says that equals almost 23 million more people in extreme poverty.
Across countries, the bottom fifth faces nearly 2 percentage points more cumulative inflation than the top fifth about a year and a half after onset, and still more than 1 point three years later.
Why do price controls cost so much more than targeted transfers?
The IMF compares two broad families of response. Price-suppressing measures, including subsidies, tax cuts and price controls, significantly lower near-term inflation in necessities and slightly reduce near-term expectations. But they significantly worsen government budget balances and do not significantly change overall consumption. Income-support measures cushion consumption but, on average, do not significantly change inflation or expectations.
The cost gap is large. The chapter says that achieving comparable protection for vulnerable households through price-suppressing measures can require 3 to 22 times the fiscal resources of targeted, temporary transfers. The range combines different tools: according to the IMF’s accompanying blog, consumer subsidies cost 3 to 6 times more, and producer subsidies 14 to 22 times more.
The reason is leakage. A price cap on gasoline or electricity applies to everyone, including households that did not need help. Targeted transfers can reach lower-income households in full, preserve price signals so that people still have a reason to conserve, and leave more room in the budget.
There are side effects as well. The IMF notes that price measures weaken incentives to conserve, and can raise global prices when many countries adopt them at once, for example in food markets. Subsidies also lose effectiveness when government finances are already tight.
What does the leakage look like in a worked example?
The chapter looked at 18 European countries in 2021-23. It found that for price measures on electricity, gasoline and natural gas, lower-income households received under 20 cents per euro spent. The bottom fifth lost under 2% of income after policies, compared with over 4% for higher-income households.
Illustrative arithmetic shows what that means for a budget:
- A government spends €1,000,000 capping energy prices. If under 20 cents of each euro reaches the poorest fifth of households, less than €200,000 (€1,000,000 x 0.20) lands where the need is greatest.
- If the same protection were delivered through a targeted transfer that reaches recipients in full, the cost multiple would be 1 by definition. At the IMF’s range of 3 to 22 times, a transfer program costing €1 billion would correspond to price-based spending of €3 billion to €22 billion for comparable protection.
The figures are a simple scaling exercise, not a forecast for any country. Actual multiples depend on the type of country and the source of the shock. In the chapter’s model examples, containing pass-through via producer subsidies raises debt about 22 times as much in low-income developing countries, about 16 times in advanced economies and about 14 times in emerging markets. In a short-lived food shock example, consumer subsidies cost about six times as much as targeted transfers.
When do broader measures still make sense?
The IMF does not rule out broad intervention entirely. It says such tools should be reserved for severe shocks and used only when fiscal space allows. Its blog gives acute food insecurity or serious risk of unrest as examples of exceptional cases.
If governments do use price measures, the Fund recommends narrowing them to goods that vulnerable households consume disproportionately, keeping them temporary with clear sunset clauses, and sizing them to the temporary part of the price increase. Delivery matters too. Transfers work best through existing social protection systems that can scale up quickly, which is why the Fund urges countries to strengthen those systems before the next crisis arrives.
Advanced economies in the sample mostly relied on tax cuts on food and energy and, to a lesser degree, targeted transfers. Emerging and low-income countries more often used producer subsidies, customs duty cuts, price controls and broad wage and pension increases. The countries with the thinnest budgets and weakest delivery systems were, in other words, often using the costliest tools.
What the findings mean for the year ahead
With inflation projected at 4.7% this year and risks tilted to the downside, the IMF’s message is about preparation as much as response. Rebuilding fiscal space, keeping monetary policy focused on low and stable inflation, and building social protection that can scale quickly are its core recommendations, alongside efforts to lift potential growth and deepen international cooperation.
For households, the lesson runs the other way: governments cannot fully shield anyone from a shock, and the evidence shows that real wages and prices take years to recover. A cash buffer, as described in a practical guide to building an emergency fund, remains a sensible defense against exactly the kind of squeeze this research describes.
The central finding is simple enough to remember: when prices surge, helping people directly is usually cheaper and fairer than trying to hold prices down for everyone.
This article is general information about economic research and public policy, not financial advice.
Sources: International Monetary Fund
