South Korea's stock market broke the KOSPI 9000 threshold on semiconductor industry momentum but faces a critical challenge in securing stable foreign capital inflows to elevate market fundamentals, according to LS Securities analysis published on the 21st. Taiwan, which shares similar semiconductor-focused industrial structure and family-controlled corporate governance with Korea, widened its valuation gap through two decades of consistent governance reforms starting after the Asian financial crisis, suggesting Korea's capital market reforms must prioritize institutional credibility over short-term policies. Kim Yun-jeong, LS Securities researcher, noted that Taiwan's governance policy evolution offers a reference case for Korea's reform direction, as Taiwan built relatively solid foreign ownership foundations while Korea only recently accelerated governance restructuring through commercial law amendments and value-up initiatives.
Taiwan and Korea Share IT Proxy Status with Divergent Reform Speeds
Korea and Taiwan both rank as 'IT proxy' markets for global investors, occupying the top two positions in the MSCI Emerging Markets (IMI) index with Taiwan holding 27.5% weight and Korea 22.6%. Both markets feature high semiconductor concentration, export-driven economic structures, and equity markets dominated by a small number of large-cap stocks. Corporate governance structures also show similarities, with Korea's chaebol system and Taiwan's family-controlled enterprises both historically enabling minority shareholders to control entire groups, while both markets previously faced criticism for insufficient independent director systems and board transparency.
The divergence emerged in reform execution speed. Taiwan consistently pursued governance improvements, capital efficiency measures, and dividend expansion policies from the late 1990s, securing structural valuation premiums beyond semiconductor cycle differences by the 2010s. Korea's governance restructuring through commercial law revisions and value-up policies only recently gained momentum.
Korea Receives Mixed MSCI Market Accessibility Ratings
Korea failed to gain MSCI developed market watchlist status in this year's market accessibility evaluation. Among 18 evaluation categories, only 'investment product availability' showed improvement. Currently, five categories received 'normal(+)' ratings while five received 'insufficient(-)' ratings. MSCI developed market countries typically have no more than two categories rated below 'excellent(++)'. LS Securities analysis indicates government capital market policies for the second half align with MSCI evaluation criteria.
Dual Listing Guidelines Mandate Board Obligations and Shareholder Protections
The Financial Services Commission and Korea Exchange announced dual listing guidelines that restrict the practice in principle, requiring five board obligations, independent special committee review, and general shareholder approval under the '3% rule' for exceptional cases. Kim explained that MSCI evaluates not only direct discrimination against foreign investors but also controlling shareholder infringement on minority shareholder rights and governance distortions as major penalty factors. The guidelines' codification of board responsibilities signals to global institutional investors that minority shareholder rights receive equal protection in Korean markets, potentially improving relevant evaluation categories.
The government's 'stock price suppression prevention law' follows similar logic, targeting practices where major shareholders intentionally maintain low stock prices to reduce inheritance tax burdens. Taiwan chose a different approach, imposing taxes on corporate retained earnings rather than directly taxing major shareholder price manipulation, encouraging voluntary dividend expansion and capital efficiency improvements. Taiwan subsequently linked major shareholder tax benefits to shareholder return and return on equity performance, elevating market-wide dividend payout ratios.
KOSDAQ Reforms Target Venture Fund Incentives and Delisting Standards
The government is pursuing KOSDAQ venture fund tax benefit expansion, technology special listing eligibility expansion, and strengthened delisting standards for underperforming companies. The system for rapidly delisting marginal companies with prolonged trading suspensions extends beyond investor protection to market infrastructure improvements valued by global investors. Kim noted that while KOSDAQ marginal companies do not affect MSCI index tracking error as they are not index constituents, prolonged trading suspensions by underperforming companies exploiting weak delisting standards create administrative risks for global custodian institutions. Strengthened delisting regulations can reduce capital market infrastructure back-office risks and demonstrate market discipline enforcement.
LS Securities concluded that structural revaluation of Korean stocks depends on institutional credibility enhancement rather than short-term index gains. If dual listing regulations, low price-to-book ratio company improvement policies, and KOSDAQ restructuring actually take root in markets following commercial law revisions, they could lead to MSCI market accessibility evaluation improvements and foreign capital inflows.
FAQ
What did Taiwan do differently from Korea in corporate governance reforms?
Taiwan implemented consistent governance improvements, capital efficiency measures, and dividend expansion policies starting in the late 1990s after the Asian financial crisis, while Korea only recently accelerated governance restructuring through commercial law amendments and value-up policies.
What are Korea's current MSCI market accessibility ratings?
Korea received 'normal(+)' ratings on five evaluation categories and 'insufficient(-)' ratings on five categories out of 18 total MSCI evaluation items, with only 'investment product availability' showing improvement in this year's assessment.
How do Korea's new dual listing guidelines protect minority shareholders?
The guidelines restrict dual listing in principle and require five board obligations, independent special committee review, and general shareholder approval under the '3% rule' for exceptional cases, codifying board responsibilities to signal equal protection for minority shareholder rights.
