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S. Korea suffers OECD's 4th-biggest AI brain drain
South Korea, despite being a leading producer of educated professionals in artificial intelligence and science, is rapidly losing talent to countries such as the United States, Canada, Japan and Germany, according to a new report released Wednesday by the Korea Chamber of Commerce's Sustainable Growth Initiative.
In 2024, South Korea recorded a net loss of 0.36 AI experts per 10,000 people. That puts it near the bottom of the 38 member countries of the Organization for Economic Cooperation and Development, at 35th place.
Luxembourg, by comparison, gained 8.92 persons per 10,000 people. Germany gained 2.34 and the US 1.07. This measure subtracts the number of local professionals leaving the country from those coming in. In Korea's case, the gap is growing wider every year.
This trend marks a reversal from what had been a modest but positive inflow of AI talent into South Korea. Just five years ago, in 2020, the country recorded a net gain. That has since shifted to a steady and worsening outflow.
The broader science sector tells a similar story. In 2021, Korea's rate of scientists moving abroad (2.85 percent) was higher than the rate of foreign scientists moving in (2.64 percent). This placed Korea 33rd out of 43 countries in terms of scientific talent retention.
The US is the top attractive destination for Korean researchers. The US issued 5,684 high-skilled EB-1 and EB-2 visas to Korean nationals in 2023. That is roughly 11 per 100,000 people, a far higher rate than China (0.94), Japan (0.86) and even India (1.44). And 71.1 percent of Korean Ph.D. graduates in the US reported plans to stay there long-term, a rise from the previous five years, when it had stayed below 70 percent.
The SGI report identifies several structural issues behind the exodus. Chief among them is Korea's rigid and hierarchical workplace culture, which many young professionals find stifling. Compensation is also a major issue. The median starting salary for assistant professors in Korea is about $32,000 a year. In the US, it's over 83,000. Countries like Japan ($46,000) and Germany ($70,000) also pay significantly more.
In addition, the report posits that Korea's 52-hour workweek cap, though intended to protect workers, often limits the flexibility that high-performing researchers need. Other countries make exceptions. The US, for instance, exempts many high-earning professionals from strict working hours regulations. Japan and Germany also allow special provisions for researchers in advanced fields.
With Korea's working-age population shrinking and the research workforce projected to decline by over 20 percent by 2040, the report warns that the country faces a future where it trains the world's talent but struggles to keep enough of it to sustain its own growth.
SGI recommends sweeping policy changes, including performance-based pay, flexible work arrangements for high-skilled professionals, and structured incentives for overseas Koreans to return.
'We're watching the foundation of Korea's scientific future quietly erode,' said SGI researcher Kim Cheon-goo. 'And we are helping build it elsewhere.'
