The Necessity and Background of Global Supply Chain Restructuring Over the past few years, events that have shaken the global economy, particularly the COVID-19 pandemic starting in 2020, have fully exposed the vulnerabilities of global supply chains. While globalization, prioritizing efficiency, was previously the dominant trend, a new wave of deglobalization is now emerging, driven by escalating geopolitical tensions between nations and a strong need for independent economic security. In such an environment, what direction should South Korea pursue? Recent causes of global supply chain changes include not only the pandemic but also the Russia-Ukraine war, which began in 2022, and the ongoing economic rivalry between the United States and China. Professor Carmen Reinhart of Harvard Kennedy School, in an article published in Project Syndicate, analyzed these changes as a strategic restructuring of the global economy. She emphasized that countries are entering an era where autonomy and reliability are prioritized over cost efficiency to ensure supply chain stability for national security. For example, the United States is implementing a strategy to reduce its dependence on China by attracting domestic manufacturing and promoting 'friendshoring' in key industries. This is not merely an issue of economic efficiency but a strategic choice directly linked to national security. The current trend of deglobalization demands an economic paradigm fundamentally different from past 'globalization.' In the past, multinational corporations commonly relocated manufacturing bases to regions with lower costs, driven by the pursuit of low production expenses. However, recent changes are more complex. In 2020, during the height of the pandemic, the shortage of personal protective equipment (PPE) caused a significant global shock, leading countries highly dependent on supply chains to realize how unstable a strategy solely focused on cost-effectiveness could be. Professor Reinhart pointed out that in such situations, a past cost-centric approach could lead to national vulnerability during supply chain crises, emphasizing the importance of stability and resilience. Strategic Direction for National Economic Security How should South Korea formulate a new economic security strategy in this situation? While Korea already possesses global competitiveness in several key industries such as semiconductors, batteries, and displays, it faces the challenge of diversifying its supply chains due to its reliance on specific materials and components from abroad. To address this issue, the Korean government is promoting 'localization of industries' and 'strengthening strategic cooperation.' The government is focusing on expanding domestic production of key materials and increasing collaboration among domestic companies to enhance supply chain resilience. Efforts to boost self-sufficiency in materials, parts, and equipment are becoming visible, particularly in future strategic industries like semiconductors, secondary batteries, and hydrogen. However, there are counterarguments to this deglobalization trend. Some economists warn that a nation-centric economic structure could potentially hinder competition and innovation in the long run. Concerns are particularly raised about the possibility of increased consumer prices due to rising costs. Professor Reinhart also acknowledges short-term economic inefficiencies but argues that such a transition is inevitable for ensuring long-term national economic security and strategic autonomy. While industrial localization can alleviate supply chain instability, it also carries the risk of increasing corporate production costs and ultimately undermining the overall efficiency of the economy. A solution to this requires a mid- to long-term approach that maintains international partnerships while gradually increasing self-sufficiency in key areas. Achieving strategic autonomy, rather than complete self-sufficiency, should be the realistic goal. So, how will the Korean market be affected by these global trends? A good example is the semiconductor industry, which is globally significant. Semiconductors are one of Korea's most crucial export items; according to data from the Korea International Trade Association, semiconductor exports are projected to reach approximately $140 billion in 2025, accounting for about 20% of total exports. However, with intensifying conflict between its major markets, the United States and China, Korea faces the difficult task of maintaining a balance between the two nations. Professor Reinhart, in her article, analyzed the situation where small, open economies are forced to make choices amid geopolitical tensions, explaining that they face a dilemma of simultaneously pursuing economic pragmatism and security considerations. Impact on the Korean Economy and Outlook Furthermore, supply chain changes are expected to affect the general consumer goods sector. Korean apparel and electroni
Related Articles