The International Monetary Fund (IMF) has warned that rising energy and food prices, higher borrowing costs and growing global economic uncertainty could intensify pressure on developing economies, including those in Africa, as governments face diminishing resources to cushion households and sustain investment.
In its October 2026 World Economic Outlook, titled Resilience Under Strain, Urgent Choices, the IMF projects global economic growth to slow to 3.1% in 2026 before recovering to 3.4% in 2027. Global headline inflation is projected to rise to 4.7% this year before easing to 4.1% next year.
The report attributes the global economy’s resilience to adjustments in energy supplies, private-sector adaptation and strong investment in artificial intelligence (AI). However, it warns that the capacity of governments, businesses and households to absorb successive shocks is weakening.
For Africa, where many economies depend on imported fuel, fertiliser, machinery and other essential goods, the warning raises concerns about the cost of living, public debt, exchange-rate stability and the resources available for development.
The IMF says energy-importing economies with limited participation in the technology investment boom face the most difficult outlook because higher import costs and weaker demand are not being offset by gains from technology-related investment or favourable commodity prices.
Many low-income and vulnerable countries fall into this category, increasing the risk that global shocks will widen income disparities between and within countries.
Higher prices, tighter budgets
The report identifies renewed disruption to energy markets as a major risk to global growth. Further escalation of the conflict in the Middle East could keep energy and food prices elevated, increase inflation and worsen countries’ external balances.
For African economies that import substantial quantities of petroleum products, higher international oil prices can increase transport, electricity and production costs. These pressures can feed into food prices, particularly where agriculture depends on imported fertiliser and where food distribution relies heavily on road transport.
The consequences extend beyond household budgets. Higher import bills can increase demand for foreign currency, place pressure on exchange rates and make it more expensive for governments and businesses to meet obligations denominated in dollars or other foreign currencies.
A weaker exchange rate can, in turn, raise the domestic cost of imported goods and debt servicing, creating a cycle in which governments have fewer resources to finance public services just as citizens require greater protection from rising prices.
The IMF warns that low-income households remain particularly vulnerable to food-price increases driven by transport disruptions, higher fertiliser costs, export restrictions and extreme weather events.
The report does not provide a separate growth forecast for Africa in the material reviewed, meaning the projected global slowdown should not be interpreted as an identical growth outcome for every African country. The impact will depend on each country’s exposure to energy imports, commodity exports, external financing and global trade.
Africa’s growth
Sub-Saharan Africa is still projected to grow faster than the global economy, but the gap between economic expansion and improvements in living standards remains a central concern.
The IMF’s October 2026 data project growth of 4.3% for sub-Saharan Africa in 2026, compared with global growth of 3.1%. However, growth rates alone do not establish whether households are becoming better off, particularly where population growth, inflation, unemployment and debt-servicing costs erode the benefits of economic expansion.
For African governments, the immediate challenge is that rising expenditure pressures are colliding with limited fiscal space: the money available to finance public services, infrastructure and emergency support without worsening debt risks.
The IMF warns that governments should rebuild fiscal buffers through credible revenue measures and more efficient spending. It also cautions against broad price controls and subsidies during cost-of-living crises, arguing that temporary, targeted financial support for vulnerable households is generally more cost-effective.
According to the report, measures that suppress prices can require between three and 22 times more public resources than targeted transfers, potentially becoming ineffective when governments have limited fiscal room.
For countries already struggling to finance health, education, roads and electricity, the choice is consequential. Governments must protect households from economic shocks without diverting so much money towards immediate relief that longer-term development suffers.
The artificial intelligence divide
The IMF identifies artificial intelligence investment as one of the forces supporting global growth, but warns that its benefits are unevenly distributed.
Investment in data centres, semiconductors and other technology infrastructure has boosted activity in economies connected to the AI supply chain. Countries with limited participation in that value chain, meanwhile, face higher energy costs without receiving an equivalent investment boost.
For Africa, this creates a risk that the next phase of global economic growth could deepen existing technological and income disparities.
The continent could benefit from AI applications in agriculture, healthcare, education and small-business development. However, realising those benefits requires reliable electricity, affordable internet, digital skills and appropriate infrastructure.
The IMF also warns that a sharp reassessment of AI profitability could trigger a market correction, reduce investment and tighten global financial conditions, with consequences for emerging and developing economies.
African policymakers therefore face two challenges: expanding access to technologies that could improve productivity while preparing their economies for the possibility that a global investment boom on which growth increasingly depends could lose momentum.
Debt and the cost of external shocks
The IMF’s concerns extend to international financial markets, where higher government bond yields, rising debt and financial-sector vulnerabilities could make borrowing more expensive.
When borrowing costs rise in major economies, developing countries may face pressure from higher financing costs and reduced access to international capital. Governments with substantial foreign-currency debt become particularly vulnerable when exchange rates weaken.
In Africa, these pressures could constrain investment in productive sectors and make it harder to respond to emergencies. The effects will differ across countries, depending on debt levels, export earnings, foreign-exchange reserves and the structure of their economies.
The IMF says emerging and developing economies should rebuild financial buffers while conditions remain relatively favourable, rather than wait until a new shock forces governments to act.
For African countries, that also raises questions about domestic revenue mobilisation, the management of public borrowing and the ability to direct scarce resources towards investments that generate employment and future income.
What African governments need to do
The IMF recommends that governments preserve monetary and financial stability, strengthen energy security, improve their capacity to respond to shocks and maintain cooperation in trade and technology.
For African economies, these priorities have immediate implications. Greater regional trade could help diversify sources of essential goods, while investment in domestic energy production and cross-border infrastructure could reduce exposure to international supply disruptions.
Expanding regional markets under the African Continental Free Trade Area could also strengthen supply chains and create opportunities for businesses to serve consumers beyond their national borders. However, the benefits depend on practical improvements in transport, customs procedures, infrastructure and the movement of goods.
Governments also face the task of increasing domestic revenues without imposing measures that unnecessarily discourage investment or place additional burdens on vulnerable households.
The IMF argues that tax policy must be assessed alongside its financing arrangements because debt-funded tax cuts can stimulate domestic activity while producing negative effects elsewhere and reducing resources available for public investment over time.
The broader message of the October outlook is that resilience cannot depend indefinitely on emergency measures, favourable market conditions or the ability of households to absorb higher prices.
For Africa, the question is whether the current period of economic pressure will prompt governments to strengthen productive capacity, improve public finances and expand the benefits of technological change—or leave them more exposed to the next international crisis.