Korea's Potential Growth Rate to Break Below 1.5% in 2027 Despite Semiconductor Export Boom

The Quick Take

• OECD analysis shows Korea's potential growth rate will fall to 1.52% in 2027, first ever breach below 1.5%
• Bank of Korea research found AI adoption reduces work hours by 1.5 hours/week but has not yet boosted productivity
• The Korea Chamber of Commerce's Jeju Forum in July will focus on Korea's strategic growth pivot amid these structural trends

Korea faces a structural economic challenge: despite a semiconductor export boom lifting near-term GDP forecasts, the OECD projects the country's potential growth rate will decline from 1.85% in 2025 to 1.52% in 2027, breaching the 1.5% threshold for the first time on record. Multiple Korean media outlets including Chosun Ilbo and Newsis report that the OECD analysis acknowledges robust semiconductor and AI hardware demand while flagging demographic decline, low AI productivity translation, and structural labour market rigidities as countervailing forces that suppress potential growth.

Bank of Korea research published alongside the OECD report reveals a notable AI productivity paradox: AI tools reduce individual work hours by an average of 1.5 hours per week, but this efficiency gain has not translated into measurable productivity increases at the organisation level. Workers saving time through AI are not being redeployed to additional productive activity — a structural inefficiency in how Korean firms are integrating AI capabilities. This productivity gap has direct implications for semiconductor valuations: if AI adoption at end-user companies fails to generate GDP growth, the justification for sustained high-volume semiconductor demand faces a structural ceiling.

The Korea Chamber of Commerce Jeju Forum, scheduled for July 15-18 with KCCI chairman Choi Tae-won, will address Korea's economic growth strategy directly through a special dialogue session. This forum is a key venue for corporate CEO signalling on capex intentions and sector pivots. Watch for announcements on AI investment acceleration or restructuring plans from Jeju Forum participants — these will provide the clearest corporate-level signal on whether Korea's private sector intends to close the AI-productivity gap that the BOK research identified.

Synthesized from 6 sources.