Korea’s export boom needs to reach households

Business and Legal

Posted on Medium

South Korea’s economy is being pulled upward by a semiconductor supercycle. Demand from artificial intelligence and data centers has created an exceptional boom in memory chips, while shipbuilding and defense exports remain strong. Ultra-high-voltage transformer makers are also benefiting from global investment in power grids. Korean cosmetics, music and dramas have become key exports as well.

This is not a weak economy. Korea still has world-class companies in industries that many countries want to build. The problem is that the gains are too concentrated. An export-led boom does not automatically raise living standards across the economy. It lifts stock prices and corporate profits first. Household income and domestic consumption follow only if the gains are distributed.

That is the central issue for Korea. The country needs to change how the proceeds of its manufacturing success are used. For too long, economic policy has focused on helping exporters remain competitive through subsidies, cheap credit, restrained wages and a weak currency. That model worked when Korea was catching up with richer economies. It is less suitable for a mature economy with weak consumption and severe elderly poverty.

The Economist recently argued that Asia’s artificial-intelligence boom is masking broader industrial weakness. Chips are going strong, but many older manufacturing sectors are under pressure from China. Chemicals, basic materials and other low-margin industries cannot easily compete with Chinese scale and costs. Supporting them indefinitely with public money delays adjustment rather than solving it.

Korea should distinguish between strategic industries and declining industries. Semiconductors, advanced batteries, defense supply chains and power infrastructure may justify state support. But not every factory is strategic. If a low-tech manufacturer can survive only through subsidies, cheap loans or a weak won, the better policy is restructuring and worker support, not permanent protection.

The currency is part of the same debate. A weak won helps exporters by raising the value of overseas earnings and making Korean goods cheaper abroad. But it also raises import costs for households. Energy, food, transport and overseas travel become more expensive. In that sense, a weak currency shifts income from consumers to exporters.

This is why the debate over “DRAM dollars” matters. When large exporters hold or manage dollar earnings in ways that slow the won’s appreciation, corporate balance sheets may benefit. But households lose some of the purchasing-power gains that should come from a successful export cycle. A country with strong exports should not treat currency weakness as a permanent growth strategy.

Wages also need to be discussed differently. Korea does not need only a higher minimum wage; it needs higher median wages. Ordinary households need to share in gains from artificial intelligence and global demand. If major exporters are enjoying strong profits, some of that should appear in workers’ wages, not only in retained earnings, dividends and reinvestment plans.

Companies will argue that higher wages and a stronger won reduce competitiveness. That is partly true. But a rich economy cannot define competitiveness as low household purchasing power. Korea should not compete with China by trying to keep costs low in every sector. It should compete through technology, quality, brand power and productivity.

The same logic applies to pensions and welfare. Korea’s elderly poverty rate remains one of the highest among developed economies. Older households with weak pension income cannot spend. Younger households, seeing that old age is insecure, save more than they otherwise would. Weak welfare therefore depresses domestic consumption.

Broader pension benefits and better support for displaced workers would help convert national income into domestic demand. This should not be seen only as redistribution. It is also a way to make Korea’s growth model less dependent on exports and more resilient at home.

The fiscal question is real. Welfare expansion costs money. But industrial subsidies also cost money. Tax breaks, cheap credit and support for uncompetitive industries are also forms of redistribution. The current system often redistributes toward companies and exporters. Korea needs to redirect more of that support toward households.

A better policy mix would keep support for genuinely strategic sectors such as semiconductors, energy infrastructure, defense technology, artificial intelligence and high-value services. But it should reduce support for low-tech industries that are unlikely to beat China on cost. More public resources should go to pensions, retraining, unemployment support and income security.

This shift does not have to weaken Korea’s export model. It can make the economy more sustainable. Export-led growth works best when export earnings circulate through the domestic economy. If the gains stay concentrated in a few companies and sectors, and especially abroad as “DRAM dollars,” the result is weak consumption, political instability and excessive dependence on the next global cycle.

Korea’s next challenge is to ensure that more Koreans benefit from what the country already produces well. The next stage of reform should not be another broad manufacturing push. It should be a strategic reset.

Korea should let strong exporters remain strong. But it should also allow wages in dominant companies to rise, allow the won to reflect economic strength and expand pensions and welfare for households left outside the export boom. To build a truly sustainable economy, Korea must stop treating weak household purchasing power as the price of global competitiveness.

HSY