AMRO lifts Korea's 2027 growth forecast by more than twice its 2026 upgrade
AMRO raised South Korea's 2027 growth forecast to 2.7% from 2.2%, more than double its 0.2-point lift to 3.3% for 2026. Its inflation forecasts moved a tenth of a point each way, so AMRO expects more output over the two years with no added price pressure.
The Investor · Invest desk
What happened
- The OECD raised its 2026 forecast for Korea to 3.7% last month from 2.6% in June, citing strong exports.
- The Asian Development Bank lifted its 2026 forecast to 3.2% in September from 2.6% in July, citing exports and corporate earnings amid the AI boom.
- AMRO did not explain the reasons for its Korea revision in the quarterly update.
Why it matters
- What doesn't add up contradiction The OECD expects Korean consumption to recover next year, while AMRO describes domestic demand slowing under energy prices, so the two disagree on what holds up growth once exports cool.
- Who's exposed exposure An upgrade built on AI-linked exports and earnings is exposed to the tech-driven stock correction and rising major-economy bond yields that AMRO names as regional risks.
- What it limits constraint More growth at unchanged inflation holds only while energy, transport and production costs from the Middle East crisis stay out of Korean prices.
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A 2026 forecast released on Oct. 5 [5] comes with roughly three quarters of the year already gone, so AMRO's 3.3% [1] is mostly an estimate of growth that has already happened. Most of the catching up came in July, when the figure jumped 1.2 points from April's 1.9%. October added 0.2 [15][21]. The 2027 forecast is the one that still carries risk. AMRO raised it half a point, to 2.7% from 2.2% [2][12], a move 2.5 times the size of this year's [13].
On 2026, the three institutions now sit in a band half a point wide, from the ADB's 3.2% to the OECD's 3.7%, with AMRO in between [20]. AMRO's regional outlook says AI-related export and investment demand will partly offset a domestic slowdown caused by rising energy prices [18].
Taken together, the forecasts describe a strong year followed by a slower one. Even after the upgrade, AMRO has Korean growth falling 0.6 point from 2026 to 2027 [14]. Both years sit below the 4.1% it projects for ASEAN+3 as a whole, by 0.8 point this year and 1.4 points next [17][22].
Inflation barely moved. Across the two years AMRO added 0.7 point of growth and no net inflation. It raised its 2026 consumer-price forecast 0.1 point to 2.7% and cut 2027 by 0.1 to 2.3% [8][19]. More output at the same price level is roughly what you would expect when the extra demand comes from abroad and demand at home is soft. AMRO's own description of a domestic economy squeezed by energy prices matches that [18].
The forecasters' own evidence points to two ways next year can go. On the OECD's path, strong exports and rising production carry this year and consumption recovers gradually next year [10]. On the path AMRO flags, a slowdown in AI-related demand weighs on exports and investment across the region [3].
I think the second path deserves more weight than a 2.7% figure implies. AMRO judged that downside risks dominate its regional outlook [6] in the same report that lifted Korea's 2027 number by half a point [12]. The counter-case is that a strong 2026 raises the base that 2027 grows from, so part of the half-point may be carry-over, with no new bet on AI demand in it at all. If AI-related export demand holds through next year, 2.7% stands and this view is wrong.
What to watch
- AMRO's January revision, the next in its cycle, and whether Korea's 2027 figure holds at 2.7%.
- Whether the OECD and the Asian Development Bank follow AMRO in raising their 2027 forecasts for Korea.
Information, not investment advice. This story is general information about companies and markets, drawn from cited reporting. It is not a recommendation to buy, sell or hold any security; check the cited sources before acting.
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- [1]
AMRO projected in its quarterly update report on Monday that South Korea's economy will expand 3.3 percent this year (2026), up from its July forecast of 3.1 percent.
- [2]
For 2027, AMRO expected South Korea to grow 2.7 percent, compared with its previous estimate of 2.2 percent.
- [3]
AMRO noted that a slowdown in AI-related demand could weigh on exports and investment activities in the region.
- [4]
AMRO said rising energy, transportation and production costs in the aftermath of the Middle East crisis could add to inflationary pressures, while climate change could lead to higher food prices.
- [5]
The AMRO projection was reported from Seoul on Oct. 5 (Monday).
- [6]
AMRO assessed that downside risks dominate the regional outlook, citing a possible stock market correction driven by strength in technology shares, rising bond yields in major economies, and additional protectionist measures that could push up trade costs.
- [7]
AMRO made the assessment without further elaborating on the reasons for the revision from its July forecast.
- [8]
AMRO expected consumer prices to rise 2.7 percent in 2026, up from a previous forecast of 2.6 percent; its 2027 inflation forecast was revised down from 2.4 percent to 2.3 percent.
- [9]
Last month the OECD raised its 2026 growth forecast for Korea to 3.7 percent from 2.6 percent in its June report, citing the country's robust exports.
- [10]
The OECD said strong exports and rising production would drive Korea's economic growth this year, while a gradual recovery in consumption would continue next year.
- [11]
In September the Asian Development Bank raised its 2026 growth forecast for Korea to 3.2 percent from 2.6 percent projected in July, citing strong exports and corporate earnings amid the AI boom.
- [12]
AMRO's 2027 Korea growth forecast was revised up by 0.5 percentage point.
- [13]
AMRO's 2027 revision (0.5 pp) is 2.5 times its 2026 revision (0.2 pp).
- [14]
AMRO's forecasts imply Korean growth slowing by 0.6 percentage point from 2026 to 2027.
- [15]
AMRO's 2026 forecast for South Korea rose from 1.9% in April to 3.1% in July, and now to 3.3%, a climb of 1.4 percentage points in six months.
- [16]
AMRO publishes its regional economic outlook each April, then revises it in January, July and October.
- [17]
AMRO projected the combined economies of South Korea, China, Japan and the 10 ASEAN members would grow 4.1% both this year and next.
- [18]
AMRO said export and investment demand tied to artificial intelligence will partly offset a domestic slowdown caused by rising energy prices.
- [19]
AMRO's growth revisions total 0.7 percentage point across 2026 and 2027, while its inflation revisions net to zero.
- [20]
The 2026 Korea growth forecasts of the ADB (3.2%), AMRO (3.3%) and OECD (3.7%) span 0.5 percentage point.
- [21]
Of the 1.4-point rise in AMRO's 2026 forecast since April, 1.2 points came in July and 0.2 in October.
- [22]
AMRO's Korea forecasts sit 0.8 point below its ASEAN+3 regional growth forecast in 2026 and 1.4 points below in 2027.
Sources
2 independent publishers whose own reporting we read for this story.
- en.sedaily.comAMRO Lifts Korea's 2026 Growth Forecast Again to 3.3%
1 article · October 5, 2026
- en.yna.co.krAMRO revises up S. Korean economy's growth projection this year to 3.3 pct
1 article · October 4, 2026
- koreajoongangdaily.comAMRO lifts Korea growth forecast to 3.3%
1 article · October 4, 2026
Topics and entities
Topics
- South Korea economy
- ASEAN+3 economies
- Economic Growth Forecasts
Entities
- Ministry of Economy and Finance (Korea)
- Asian Development Bank
- ASEAN+3 Macroeconomic Research Office
- OECD