UMVA has learned that a seismic shift in the global economy is underway, driven by the AI boom that is turbocharging growth in South Korea and Taiwan. Investors are flocking to these North Asian nations for semiconductor stocks, but the benefits of the AI revolution extend far beyond the chip champions.
The AI-driven economic resurgence is being fueled by stronger household consumption, rising investment, and widening tax coffers. Real GDP growth in Taiwan and South Korea has surged over the past 12 to 15 months, with Taiwan's economy now growing at an astonishing 11.8% in the first quarter.
At the heart of this growth is the insatiable demand for chips from US hyperscalers, which has boosted earnings for North Asia's AI giants and attracted significant foreign investment. Most importantly, it has lifted employee compensation at large tech firms like never before, creating a consumption boom.
South Korea's SK Hynix and Samsung Electronics, two of the world's biggest chipmakers, have introduced bonus schemes tied directly to operating profit. SK Hynix allocates 10% of operating profit to bonuses with no cap, while Samsung's union deal earmarks 10.5% of the chip division's profit as stock awards for its workers.
Taiwanese rival TSMC takes a looser approach, but its bonus pools have been swelling, with a record $6.56 billion approved for its 65,000 employees. The CEO has also vowed a more than 30% incentive bump, further fueling the consumption boom.
Retail sales growth in Taiwan is now hovering in the 6% to 8% range, while in Korea, retail sales growth has jumped to an average 4% in the first four months. This jump in consumption and overall economic activity is increasingly being reflected in improving corporate earnings outlook.
Since November, earnings upgrades in South Korea and Taiwan have been driven almost entirely by the technology sector. Now, other sectors tightly linked to the broader economy are joining the rally, with Korean financials, Taiwanese financials, and Korean retail all experiencing significant upgrades.
The wealth effects of the AI-driven economic recovery are being felt most pronouncedly in Taiwan, where 20% of citizens' wealth is in stocks. South Koreans' equity buying has also picked up sharply, with individuals buying $33.8 billion in equities during the first five months of 2026.
The AI-driven economic recovery has come at a particularly opportune time for North Asia, with both South Korea and Taiwan large energy importers. However, the increase in import prices has been more than offset by the sharp rise in the prices of the goods they export — memory and semiconductors.
Rising wages and booming equity markets have also helped expand tax revenue, giving governments more breathing room as they face the prospect of higher-for-longer energy prices. In the first quarter of 2026, Seoul's tax take rose over 16% year-on-year, while Taiwan's tax revenue is forecast to grow by 6% to 8% in 2026.
However, risks always lurk around the corner, and investors continue to question whether AI spending can be monetized at scale. A slowdown in infrastructure investment would mean lower semiconductor earnings, smaller employee bonuses, weaker consumption, and shrinking tax revenue.
The AI boom is also having political ripples in the region, with a senior South Korean policy adviser proposing a "citizen dividend" from AI infrastructure companies' "excess profits." The market reacted nervously to this proposal, and the showdown between Samsung and workers over bonuses could be a sign of things to come.
