"3% in Sight": Semiconductors Drive Growth Rate Up, but Potential Growth Rate Warning Remains

This year, South Korea's economic growth rate is expected to show a strong rebound, significantly exceeding its estimated potential growth rate of around 1.5%. Robust exports, driven by the semiconductor supercycle, have outweighed the negative impact of the Middle East conflict, leading some to speculate that even a "3% growth rate" could be within reach. While the current optimism is fueled by the semiconductor boom, analysts caution that the economy still faces structural limitations, such as declining fundamentals and a deepening K-shaped recovery, which continue to weigh heavily on the country's prospects.

As the KOSPI index pauses ahead of the 8000 mark, an employee at the Hana Bank headquarters dealing room in Jung-gu, Seoul, is monitoring the stock market and exchange rates on the 14th. On that day, the KOSPI closed at 7,873.91, up 29.90 points (0.38%) from the previous trading day, the KOSDAQ rose 0.09 points (0.86%) to 1,187.02, and the won/dollar exchange rate opened at 1,489.8 won, down 0.8 won from the previous day. Photo by Jo Yongjun, 2026.5.14

Gu Yoonchul: "Growth will exceed 2%"... The Bank of Korea also expected to revise upward

According to government officials on the 14th, the Ministry of Economy and Finance projects that this year's economic growth rate will exceed 2%. Deputy Prime Minister and Minister of Economy and Finance Gu Yoonchul stated, "This year's economic growth rate will surpass 2%," adding, "The extent to which it exceeds 2% will depend on the degree of the semiconductor boom and the impact of the Middle East conflict." This marks an official acknowledgment of the possibility of raising the initial growth target of 2.0% set at the beginning of the year. The Bank of Korea is also expected to raise its growth projection when it releases its revised economic outlook at the end of this month.

Stronger-than-expected conditions in the semiconductor boom cycle are leading to more optimistic growth projections for the South Korean economy both within and outside the government. In the first quarter of this year, real gross domestic product (GDP) recorded a surprise increase of 1.7% quarter-on-quarter, even outpacing China (1.3%), which has enjoyed high annual growth rates. In the fourth quarter of last year, South Korea’s growth rate was only -0.161%, ranking 38th out of 41 major countries included in Bank of Korea statistics. This year, however, South Korea's position has rebounded sharply. If South Korea retains its top ranking after other countries release their preliminary results, it would be the first time in 16 years—since Q1 2010 (2.343%)—that the country ranks first in quarterly growth.

The main driver of this unexpected growth is strong export performance centered on semiconductors. The surge in semiconductor exports and facility investment—spurred by increased investment in artificial intelligence (AI)—has boosted the growth rate. As the AI memory supercycle led by Samsung Electronics and SK hynix gains momentum, market expectations have risen rapidly. Explosive demand for high-bandwidth memory (HBM) has fueled optimism for SK hynix’s earnings, and Samsung Electronics has also begun to benefit significantly from improved memory market conditions.

Semiconductor boom outweighs Middle East risks... Projections for "3% growth" emerge

Domestic and international institutions are raising their expectations for the South Korean economy. The Korea Development Institute (KDI), a government-affiliated research institute, announced the previous day that "the strength of the semiconductor industry and the recovery in domestic demand have exceeded expectations," and sharply raised its growth forecast for this year from 1.9% to 2.5%, an increase of 0.6 percentage points. Major overseas institutions have also raised their outlooks. According to the International Finance Center, the average growth forecast for this year from eight major investment banks was 2.4% as of the end of April, up 0.3 percentage points from 2.1% at the end of March. Institutions such as JPMorgan and Citibank have even projected the possibility of achieving 3% growth. Kim Jinwook, economist at Citibank, explained, "Thanks to the semiconductor boom, corporate tax revenue is expected to reach about 121 trillion won this year and 224 trillion won next year, a significant increase from last year’s 85 trillion won." He added, "This will allow the government to increase fiscal spending by about 20 trillion won in the second half of this year and 90 trillion won next year, which will act as an upward factor for economic growth."

The concern lies beyond this year. Achieving a growth rate above 2.0% does not signal a structural rebound in the potential growth rate, which continues to decline. This year’s sharp rebound is seen as a temporary phenomenon driven by the semiconductor boom, and it remains an external variable with an unpredictable duration. In addition, traditional key industries such as steel, petrochemicals, consumer electronics, and displays are experiencing declining profitability due to chronic oversupply, limiting overall export growth.

According to the latest data from the Organisation for Economic Co-operation and Development (OECD), South Korea’s potential growth rate is projected to continue declining—from 1.92% last year to 1.71% this year, and 1.57% next year. The potential growth rate refers to the maximum growth achievable without triggering inflation, and is an indicator of the economy’s underlying strength. Lee Yoonsu, professor at Seoul National University's Graduate School of International Studies, pointed out, "The semiconductor industry, with its capital-intensive structure, can help raise the potential growth rate, but the problem is that there is no guarantee the boom will continue indefinitely." He stressed, "Along with investment in strategic industries, medium- to long-term structural reforms are needed to address the polarization between exports and domestic demand, such as weakening real purchasing power due to high household debt and employment growth occurring only among those aged 60 and above."

This content was produced with the assistance of AI translation services.