The Untouchables: South Korea's Chaebol Economy

What determines the long-term economic trajectory of nations? While geography, policy and institutions all play a role, the real pulse of a nation's destiny lies in its financial plumbing; that is, the nation's financial system. By directing capital, managing risk, and funding innovation, financial systems actively shape the path of development itself. 

 

South Korea’s transformation from one of the poorest countries in the 1950’s to the economic powerhouse that it is today is often described as the “Miracle on the Han River.” At the centre of this transformation lies a distinctive economic factor: the rise of chaebols— large, privately owned conglomerates made up of dozens of subsidiary companies spanning multiple industries, each founded by and remaining under the strategic control of a single family, whose members typically hold key executive positions and pass leadership down through generations— primarily Samsung, Hyundai, and LG. From the 1960s to the 1990s, South Korea’s financial development was concentrated in the banking system and heavily dependent on the state. Government-controlled banks allocated credit to sectors like shipbuilding, steel, and electronics, all of which were treated as the priority sectors of the Korean economy. This allowed various enterprises to flourish under the leadership of General Park Chung-hee. As part of Park’s export-driven development strategy, his authoritarian government prioritized preferential loans to export businesses and insulated domestic industries from external competition. The practice was similar to that of the other Asian tigers (Hong Kong, Taiwan, and Singapore). Park sought to build a South Korea that was self-reliant and not dependent on great powers for its security.

 

This state-led financial system proved remarkably effective in accelerating industrialisation. By channelling capital into a select group of firms, the government enabled chaebols to achieve economies of scale, invest in long-term projects, and compete in global markets. Unlike market-based systems, where capital allocation is often fragmented and short-term, South Korea’s model allowed for coordinated investment across key industries. As a result, firms like Samsung and Hyundai rapidly expanded beyond domestic markets, becoming globally competitive leaders in electronics, shipbuilding, and automobiles. The result is that the four largest conglomerates—Samsung, SK, Hyundai, and LG—account for over 40 percent of the country’s GDP, while the top thirty chaebols together make up nearly three-quarters of total economic output. Samsung alone generates revenues equivalent to over one-fifth of South Korea’s GDP and accounts for a significant share of the nation’s exports. This level of concentration is highly unusual among advanced economies, where economic activity is typically more dispersed across firms. Despite their outsized contribution to output, chaebols employ a relatively small proportion of the workforce, highlighting a structural imbalance in which economic power is concentrated among a few large firms without corresponding to broad-based employment. This is shown in the graph below:

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Structure of Chaebols:

Chaebols are owned, controlled, and/or managed by the same family dynasty, generally that of the group's founder. Family members are usually placed in management positions, giving them more control over the way the businesses operate. Some of the originating families aren't necessarily majority stakeholders in the chaebols but they may still have some association with them. Roughly two dozen well-known family-owned chaebols are operating in the South Korean economy. 

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The Problems:

Though the chaebol are responsible for the majority of the country’s investment in research and development, experts say they may also introduce challenges to the health of the Korean economy. Economists have warned that the behemoth conglomerates often use their monopolistic clout to squeeze small and medium enterprises (SMEs) out of the market, often copying their innovations rather than developing their own or buying out the SMEs. In this predatory environment, SMEs, which provide for most of the country’s employment, are unable to grow. There is also a significant wage gap, as the average pay for workers at SMEs is only 63 percent of that at Chaebols. Additionally chaebols are also not known as being the best employers. For instance, in 2007, employees working in Samsung's semiconductor factories started developing serious illnesses, including various forms of cancer, as a result of the unsafe working environments that exposed them to hazardous substances. The first response from Samsung was to cover this up and deny that it happened. It was not until years of legal battles and news reports and advocacy groups later that Samsung finally apologized and provided compensations.

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However, the most concerning aspect of the chaebol structure is its extreme influence over South Korea’s politics and policy. Today, some politicians look to chaebols for financial support during campaigns and often tout chaebol’s economic successes as national ones. Concurrently, the chaebol lobby for favorable legislation and public policy. Critics say the tight-knit relationship between Seoul and the chaebol has fostered a culture of corruption, in which embezzlement, bribery, and tax evasion have become the standard. “Asking for money from chaebol executives in return for political favors was considered quite normal until very recently,”said Kang Won-taek, a professor at Seoul National University.

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The cozy relationship between chaebol and government has increasingly roused the public’s ire. In recent decades, South Korea’s economic growth has dropped from near double digits to around 3 percent, while chaebol have gone global and moved many jobs overseas. Chaebol, once seen as instruments of growth, have become financiers for the government and “contributed more to Korean social inequality than to society,” says CFR’s Snyder.  Many top executives have been found guilty of corruption, including leaders from Samsung, Hyundai, Lotte, and SK. Despite their convictions, the businessmen rarely see the inside of a prison for long, if at all; many pay heavy fines instead, receive presidential pardons, or see their jail sentences suspended by the courts. Public discontent with the chaebol reached a new peak in 2016–17 with the eruption of a massive influence-peddling scandal that led to the ouster of President Park Geun-hye. In April 2018, she was sentenced to twenty-four years in prison and fined almost $17 million for soliciting bribes from many of South Korea’s top chaebol.

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While chaebols dominate South Korea's domestic economy, they do face fierce competition globally in certain industries. For instance, Samsung's semiconductor business has been struggling lately against major international players like Qualcomm, Nvidia, and TSMC. And as globalization intensifies, international competition will only become more relevant over time, pushing chaebols to either improve their game or suffer losses. It is also worth acknowledging that chaebols' presence on the international markets has elevated competition, and has generally been a positive influence on consumers due to its increased innovation. For example, Samsung was the first to introduce folding phones to the North American markets, pushing other tech companies to innovate. Similarly, Hyundai's Ioniq 6 has raised the bar for EV design. By bringing these innovative products to global markets, chaebols force competitors to step up, ultimately leading to better and more affordable options for consumers worldwide.

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Can Change Be Made To This System?

The Korean government has noted the problems brought on by chaebols' dominance and taken actions to address them. For instance, the Korean Fair Trade Commission and other parts of law enforcement have started keeping a closer eye on chaebols' anti-competitive practices.  Amendments to the Commercial Act have strengthened minority shareholder rights and imposed stricter fiduciary duties on corporate directors, aiming to limit the influence of controlling family owners. These reforms are closely tied to addressing the so-called “Korea discount,” where South Korean firms are often undervalued compared to global peers due to opaque governance structures and concentrated ownership. At the same time, regulators have begun targeting mechanisms through which chaebols retain control, including tighter restrictions on treasury share manipulation and increased scrutiny of complex ownership structures.

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Alongside state-led reforms, market forces are also beginning to play a role. Shareholder activism has risen, with both domestic and foreign investors pushing for greater transparency, higher dividends, and improved capital allocation. However, meaningful change remains difficult. This highlights a persistent structural imbalance in which economic power remains concentrated, and smaller firms continue to lag in productivity and access to finance. As a result, while recent policy efforts signal progress, the deep entrenchment of the chaebol system suggests that reform will be gradual, rather than transformative.

 

Takeaway

Ultimately, the problem of chaebols is a nuanced one. On the one hand, they have been instrumental in transforming South Korea into a modern economic powerhouse while raising millions of people out of poverty. But on the other hand, their monopolistic dominance has left a mixed legacy that the country continues to grapple with to this day. How South Korea handles this will shape its future, and the world will be watching.

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References:

1. “South Korea’s Chaebol Challenge | Council on Foreign Relations.” 2018. Cfr.org. May 4, 2018. https://www.cfr.org/backgrounders/south-koreas-chaebol-challenge.

2. “Chaebol, Capital, and Control: Comparing Financial Models in South Korea, Scandinavia, and North Korea – Michigan Journal of Economics.” 2025. Umich.edu. May 16, 2025. https://sites.lsa.umich.edu/mje/2025/05/16/chaebol-capital-and-control-comparing-financial-models-in-south-korea-scandinavia-and-north-korea/. 

3. ‌Kenton, Will. 2025. “What Are Chaebol Structures in South Korea?” Investopedia. February 25, 2025. https://www.investopedia.com/terms/c/chaebol-structure.asp. 

4. ‌“The Chaebol Paradox.” 2025. FIC | SRCC. September 25, 2025. https://www.ficsrcc.in/post/the-chaebol-paradox.