Asian Economies Cluster by Structural Indicators
Every economy finished 2025 in the same cluster as in 2019, according to data examined by haver.com. Analysts sorting 16 major Asian and other major economies across 13 indicators—spanning wealth, sectoral structure, the external sector, demographics, and public finances—found that structural divisions across the region have proved persistent despite some movement in between.
Principal Component Analysis Separates Industrial Powerhouses from Younger Agricultural Nations
Using K-means clustering and principal component analysis, researchers grouped economies based on shared characteristics. When setting the cluster parameter to three, developed economies form one distinct group, the rest of Asia, including China and Korea, forms a second, and Singapore stands alone as a third. Raising the group count to four leaves the developed group and Singapore unchanged, instead separating India, Indonesia, and the Philippines into their own cluster, drawing a distinction between these and more industrialised Asian economies.
Central Banks Tighten Rates Amid Oil Inflation Shocks
Most central banks across Asia have raised interest rates to combat an oil-driven inflation shock fueled by the US-Iran conflict and a renewed Fed hiking cycle, Haver Products reported. Bank Indonesia held its benchmark rate steady at 5.75% while lifting its deposit facility rate and cutting reserve requirements. Meanwhile, the Philippines’ central bank hiked its policy rate by 25 bps for a fourth straight meeting to counter rising energy prices and a record-weak peso, even as domestic growth lags.
Diverging Monetary Paths in South Korea and Thailand
The Bank of Korea paused at 3.00% following hikes in July and August, though markets eye November for another move as imported inflation pressures persist. Thailand stands apart as a notable regional exception, having cut its policy rate to 1.00% in February to support soft domestic growth weighed down by heavy household debt and weak tourism. Real GDP in Thailand has recovered the least in emerging Asia relative to its pre-pandemic level.
Semiconductor Exporters Benefit from Global Artificial Intelligence Boom
The AI boom provides a stronger lift to semiconductor exporters and economies attracting data centre investment. Without substantial structural change elsewhere in the region, analysts warn that the gaps between these groups could widen even as their membership remains stable.
Frequently Asked Questions
Why does Singapore form its own standalone economic cluster?
Singapore stands apart from other regional economies because the clustering method identifies it as a distinct group when k is set at three.
What specific pressures drove the recent rate hike in the Philippines?
The BSP raised rates for a fourth straight meeting because surging energy prices, El Niño risks, and a record-weak peso pushed domestic inflation higher.
How did Thailand’s economic recovery compare to the rest of emerging Asia?
Thailand’s real GDP recovered the least relative to its pre-pandemic level, reflecting deep pandemic scarring and sluggish domestic growth that prompted the Bank of Thailand to cut its policy rate to 1.00%.
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