What’s Behind the IMF’s 0.4-Point Upgrade to Asia-Pacific Growth?

By Yuanyin in Tokyo

On October 15, during its annual meetings in Bangkok, the International Monetary Fund released its latest Regional Economic Outlook for Asia and the Pacific, raising its 2026 growth forecast for the region from 4.4% to 4.8%.

A 0.4-percentage-point upgrade may not seem dramatic. But against a backdrop of slowing global growth and lingering energy shocks from the Middle East, the revision itself deserves attention.

IMF Asia and Pacific Department Director Krishna Srinivasan put the reasons plainly: the energy shock had a significant negative impact, but economies adapted better than expected; the AI boom provided varying but broadly positive support; and trade remained “quite resilient” despite tariff disruptions.

Two positive factors offset one major negative shock.

So who are the growth standouts, and who is providing the floor?

AI Moves From Concept to Physical Infrastructure

One phrase in the IMF report stands out: “strong demand for AI-related technologies.”

The most direct beneficiaries are economies embedded in the semiconductor export chain. In its country forecasts, the IMF raised South Korea’s 2026 growth forecast sharply to 3.3%, while Taiwan’s growth forecast reached 10.7%, up 5.5 percentage points from its April estimate.

Such large revisions are not being driven primarily by domestic consumption. They reflect booming exports of AI-related hardware — advanced semiconductors, server components and equipment linked to data-center construction.

But the benefits of the AI boom are highly uneven. The IMF has pointed to a K-shaped growth pattern in many economies, with technology-related industries expanding rapidly while other sectors lag behind.

The pattern can be seen in a single AI server. Its journey from chips to a finished system may involve Korean memory, Taiwan-based manufacturing, assembly and thermal-management modules from mainland China, and data-center infrastructure in Southeast Asia.

A significant part of the IMF’s 0.4-point upgrade is therefore hidden in the export declarations generated at every stage of this supply chain.

Where Is the Resilience in Intra-Asian Trade?

The IMF’s second supporting factor is the resilience of trade within Asia.

More precisely, the report notes that while trade with the United States has declined, intra-Asian trade has increased significantly.

In recent years, markets have focused heavily on “decoupling” and “friend-shoring.” But the actual reshaping of trade flows has proved more complicated than a simple relocation of production.

The IMF noted that Asia-Pacific governments have largely resisted the temptation to introduce restrictive measures and have instead continued to deepen regional trade agreements.

From a rules perspective, the RCEP framework has supported the movement of intermediate goods and the cross-border sourcing of electronic components and industrial parts, giving regional trade a degree of internal stability amid tariff uncertainty.

The data also reveal some important differences. Economies receiving relatively large forecast upgrades include India, South Korea and parts of Southeast Asia. For South Korea and some Southeast Asian economies, stronger technology-supply-chain demand has been an important factor. India’s strong growth, however, is driven more by resilient domestic demand and services.

Technology supply chains are particularly dependent on repeated cross-border movements of intermediate goods. The final assembly location of a device may contribute only a limited share of total value added, while components move repeatedly between several economies.

That makes smooth regional trade channels essential, and RCEP’s tariff reductions and cumulative rules of origin help lower the cost of such movements.

Energy trade is another area worth watching. As Middle East tensions pushed oil prices higher, some Asian economies accelerated efforts to diversify energy supply. China drew on oil reserves and expanded renewable-energy use, while India and Japan sought alternative sources of energy.

These adjustments are not large enough to fully offset the Middle East shock, but they are also reshaping energy trade flows within Asia.

China: An Indispensable Stabilizing Anchor and Multiplier

Citing earlier IMF research, Srinivasan noted that a one-percentage-point increase in China’s growth could lift growth in other regional economies by around 0.3 percentage point.

He also emphasized that China accounts for more than half of Asia-Pacific GDP and contributes roughly one-third of global economic growth. In his words, it is impossible to talk about Asia without talking about China.

Where does the 0.3 spillover effect come from?

Part of it reflects China’s role as a major source of final demand, pulling in imports from neighboring economies. Another part comes from China’s position at the center of regional intermediate-goods supply chains: other economies export components and raw materials to China, where they are absorbed into domestic production or re-exported.

But China’s role as a “stabilizing anchor” needs to be understood within the region’s current structural divergence.

The IMF upgraded the Asia-Pacific region as a whole, while China’s own growth pattern is not identical to that of technology-exporting economies benefiting directly from the AI hardware boom.

China’s response to the energy shock — drawing on reserves, restraining demand and accelerating renewable-energy substitution — reflects more of a shock-absorption function than the acceleration provided by AI hardware exports.

That means China’s regional role is expressed more through demand and supply-chain resilience than through being the most eye-catching growth pole in this round of forecast upgrades.

The Hidden Side: K-Shaped Growth and the Fragility of the AI Boom

The IMF report also contains clear warnings.

First, low-income economies and Pacific island countries are being left behind.

The IMF has explicitly lowered growth forecasts for a number of these economies, in some cases by substantial margins. Diesel remains essential for electricity generation in many low-income economies, while aviation fuel is indispensable for Pacific island states. High fuel prices therefore directly weaken their growth foundations.

When the regional headline number is revised upward, these downward revisions among the most vulnerable economies can easily be obscured.

Second, the concentration of the AI boom is itself a source of risk.

The IMF’s warning on South Korea is particularly instructive. South Korea has benefited more than many economies from the AI upcycle, but that also means it is becoming increasingly exposed to changes in the AI business cycle.

If the boom reverses sharply, exports could contract, investment could weaken, and tax revenues and financial conditions could come under pressure.

The same logic applies to some semiconductor-exporting economies in Southeast Asia.

Asia-Pacific’s exposure to a single technology cycle is increasing rather than decreasing.

Third, fiscal buffers are not unlimited.

Many economies have adopted broad fiscal support measures that are not always well targeted, increasing pressure on public finances. At the same time, sovereign bond yields across Asia have risen significantly, reflecting growing investor concern over fiscal sustainability.

The cost of adapting to energy shocks ultimately has to be absorbed somewhere, and the fiscal space available to do so is becoming narrower.

In the author’s view, the 4.8% forecast itself is credible, but the more important change lies beneath the headline number: Asia-Pacific’s growth engine is shifting gears.

The new engine — AI hardware and intra-regional trade — is powerful, but highly uneven in its distribution and increasingly concentrated.

The old buffers — fiscal space, energy reserves and low-cost labor — are being consumed.

China’s role during this transition is that of a stabilizer helping prevent the region from stalling, but a stabilizer does not itself create acceleration.