Just before the fighting started, Korean stocks were riding an unprecedented surge. Airstrikes on Iran began in same week that an artificial intelligence boom helped the KOSPI cross the 6,000 level for the first time ever, just 250 days after surpassing 3,000.
But market swings such as these do not change long-term fundamentals. If Korea wants to fully realize its investment potential, stronger corporate governance must become a central pillar of growth.
For years, global investors have spoken of the “Korea discount.” This term does not refer to short-term market swings.
It reflects long-standing concerns about governance — especially the gap between control rights and cash-flow rights. In many Korean companies, controlling shareholders hold decision-making power that exceeds their share of economic ownership.
Concentrated ownership is not unique to Korea, and it is not inherently negative. In fact, it has helped build some of the country’s most successful companies. The tension arises when control and economic interest are not clearly aligned.
Investors factor in a practical risk that during major Korean corporate actions they may be treated unfairly. These moments include contested merger ratios, spin-offs that shift value, dilutive capital raises, related-party transactions, and succession-related restructurings.
Markets also discount silence. When a “no-failure” culture delays bad news, investors price the same risk they associate with weak governance: that problems will be disclosed only after value has already been impaired. Even if such events are rare, the possibility affects confidence and valuation.
Addressing these concerns is complex. Korea’s corporate structure is deeply shaped by family ownership. Breaking apart these structures would carry economic and social costs. The more constructive question is how to preserve the benefits of long-term ownership while strengthening protections for minority shareholders and reinforcing trust in the market.
We propose a Structure–Discipline–Dialogue framework to help meet that challenge — focusing on how authority is organized, how capital allocation decisions are governed, and how companies engage with investors. The goal is not to copy any single foreign model, but to combine lessons from global markets in ways that fit Korea’s corporate realities.
The Nordic model demonstrates that transparency and strong minority protections can coexist with concentrated ownership — and that such systems can attract global capital. The United States demonstrates the importance of enforceable fiduciary duties and active stewardship. Japan illustrates that steady, incremental reform can raise standards over time.
Across these examples, one principle stands out: concentrated ownership becomes investable when checks and balances ensure that control is exercised in line with per-share value, and when investors can trust the transparency of corporate performance.
Structure focuses on how control and oversight are organized. Simplifying ownership chains and clarifying decision-making authority reduces opacity.
Boards elected at the annual general meeting should be mandated to represent all shareholders equally, not only controlling owners. Clear mandates, genuine independence, and relevant expertise help boards function as effective oversight bodies.
This approach does not weaken ownership or voting rights. Instead, it embeds accountability within the company’s governance structure. When authority is transparent and oversight is credible, there is less need for outside intervention.
Discipline addresses how control is exercised, particularly in capital allocation. This is often the most challenging pillar. Governance structures and investor relations can be improved over time. Capital allocation decisions, by contrast, are measurable and irreversible.
Dividends, buybacks, mergers and acquisitions, spin-offs, and restructurings directly test whether incentives are aligned. As a practical example from recent news, consider a spin-off where the parent retains control while minority shareholders absorb dilution.
Once these decisions are made, their consequences cannot be undone. That is why capital allocation discipline is central to governance credibility.
Clear policies on dividends, reinvestment, and major transactions reduce discretion and make outcomes more predictable. Stronger minority protections in conflicted transactions limit the risk of control rights overriding economic fairness. In practical terms, this means accepting some limits on unilateral decision-making. That trade-off may be uncomfortable, but markets reward consistency and predictability.
Enforcement credibility is equally important. Governance reform is not only about introducing new rules. It is about ensuring that rules carry consistent consequences. Investors respond to outcomes, not intentions. If protections are bypassed or applied unevenly, confidence weakens and valuation gaps persist.
For that reason, one of the most impactful reforms would be to strengthen the enforceability of fiduciary duties in conflicted transactions. Mergers, spin-offs, and related-party deals are precisely the situations where control incentives can diverge most from per-share value. Clear standards and consistent enforcement in these areas would directly address investor concerns.
Dialogue is the third pillar. High-quality disclosure and regular, structured engagement with investors reduce information gaps. Dialogue does not mean surrendering control to activists or focusing only on short-term performance. It means ensuring that decisions are clearly explained and open to scrutiny through established processes.
Over time, consistent engagement builds trust. Investors are more willing to support long-term strategies when governance systems are transparent and predictable.
Together, structure, discipline, and dialogue form a governance system that aligns control with per-share value. It allows Korea to strengthen governance without dismantling concentrated ownership. Control remains intact, but it operates within clearer structures, stronger discipline, and more open communication.
In practice, governance quality increasingly determines strategic flexibility. Companies that demonstrate disciplined capital allocation and credible oversight gain greater freedom to pursue acquisitions, partnerships, and long-term investments because investors trust how decisions will be made.
The objective is not to change who owns Korean companies. It is to ensure that control is exercised in a way that is transparent, accountable, and aligned with economic ownership. International experience shows that markets reward governance systems that constrain discretion, strengthen oversight, and protect minority shareholders.
Korea does not need dramatic upheaval to improve. As Japan’s experience suggests, steady and cumulative reforms can gradually raise expectations and build credibility. When enforcement is consistent and capital allocation is disciplined, concentrated ownership can coexist with strong investor confidence.
Given the upheaval and uncertainty in global capital markets, there is a window of opportunity now. Global investors are looking for alternatives. Sustaining interest in the Korean market will require more than favorable market conditions or momentum in specific sectors.
Stronger governance can help transform the Korea discount from a persistent concern into a lesson from the past, supporting a more resilient, competitive, and globally trusted equity market. On the level of individual corporations, executives who proactively strengthen governance credibility will gain earlier access to global capital and strategic partnerships.
*The author is the founding CEO of Reddal.
About the author: Formerly at McKinsey & Company and Accenture, Stenius has over 20 years of experience in science, management consulting, venture capital, startups, and operative management. He has an M.A. in Economics and a Ph.D. in Electrical Engineering from the University of California, Santa Barbara, and an M.Sc. Electrical Engineering from Helsinki University of Technology. He is a Visiting Professor at Yonsei University, Graduate School of Business.
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