The Organisation for Economic Co-operation and Development has issued a warning that South Korea’s deepening reliance on semiconductor exports is increasing the country’s exposure to external economic shocks and cyclical downturns.
The OECD assessment highlights the structural risks inherent in an economy where a single sector dominates export revenues, leaving national growth trajectories highly sensitive to global technology demand cycles.
This structural critique arrives as South Korean chip stocks extend losses, with AI demand fears weighing on the Kospi.
The market reaction underscores the immediate financial impact of the OECD's broader economic diagnosis.
Investors are increasingly pricing in the volatility associated with concentrated export profiles, particularly as global semiconductor capex cycles show signs of normalization.
The OECD's analysis suggests that while the semiconductor industry has been a primary engine for South Korea's recent growth, it also represents a significant single point of failure.