Outward FDI and Hollowing-out: Towards the Strategic Reallocation of Korean Industries

I. Korea-U.S. Trade Deals and the Investment Surge Following a prolonged period of negotiations under the “reciprocal tariff” regime, Korea, similar to other major exporters like the European Union and Japan, secured reduced tariff rates conditional upon committing to large-scale local investments in the United States. The U.S. administration has consistently placed the reconstruction of American manufacturing and domestic job creation at the top of its policy agenda. This commitment is so steadfast that Washington recently hinted at the possibility of re-imposing higher tariffs, citing Korea’s lukewarm implementation of the agreed-upon investment pledges. Crucially, this surge in investment is not merely a political concession but reflects a fundamental restructuring of global value chains. As geopolitical uncertainties intensify, Korean firms are pivoting from a traditional strategy of cost minimization to one of risk minimization. By establishing production bases directly within the United States, these companies aim to insulate themselves from future trade barriers and secure stable access to their most critical market, effectively decoupling their supply chains from geopolitical flashpoints. The scale of capital Korea has pledged to invest locally in the U.S. is staggering, potentially large enough to induce fundamental shifts in the valuation of the Korean won. The bilateral agreement encompasses a monumental package: USD 200 billion in direct cash investments and USD 150 billion in shipbuilding cooperation. These plans are rapidly materializing, evidenced by the U.S. government’s recent release of “America’s Maritime Action Plan,” which explicitly designates Korea as a key partner in rebuilding U.S. naval and commercial maritime capabilities. Beyond the maritime sector, this investment wave spans across Korea’s core strategic industries, including semiconductors, electric vehicle batteries, and advanced electronics. Major Korean conglomerates are rapidly breaking ground on large-scale manufacturing facilities across key U.S. states. This broad-based migration of manufacturing capacity signifies a deep integration of Korea’s industrial ecosystem with the U.S. supply chain, moving far beyond simple assembly operations to include high-value-added production processes. It is unprecedented for Korea to execute outward FDI (OFDI) of this magnitude based on a bilateral government agreement. Consequently, this unparalleled volume of capital outflow has sparked intense debate and varied projections among economists regarding its potential impact on the domestic economy.