Global Crises and Their Impact on the Korean Economy The impact of geopolitical risks is not confined to the economic or political issues of a single region. In today's tightly interconnected world, instability in the Strait of Hormuz in the Middle East is causing international oil prices to surge, weakening the likelihood of interest rate cuts by the U.S. Federal Reserve (hereinafter, the Fed). This is analyzed as a factor that could have direct repercussions not only on the global economy but also on the Korean economy. Specifically, the global oil price surge and the shift towards a tighter monetary policy stance observed from late March to early April 2026 provide a crucial message to Korean society, which faces complex challenges. The first aspect to note is the impact of geopolitical instability originating from the Strait of Hormuz on the energy market. In its weekly market commentary on March 31, 2026, BlackRock Investment Institute analyzed that "Middle East shocks and rising AI-driven power demand are strengthening energy security and supply chain resilience, creating thematic opportunities." It projected that tensions in the Middle East would exacerbate uncertainty in the global energy market and lead to a long-term increase in oil prices. BlackRock particularly emphasized that sustained high oil prices would test central banks' ability to combat inflation. Indeed, the Strait of Hormuz is a critical route for global crude oil transportation, and instability in this region immediately translates into upward pressure on energy prices. Such energy price hikes pose a significant burden on countries like Korea, which rely on imports for the majority of their energy resources. Korea depends on the Middle East for a significant portion of its crude oil imports, and a rise in crude oil import costs is highly likely to directly lead to increased manufacturing and production costs domestically. Furthermore, rising energy prices can affect consumer prices, increasing the burden on ordinary citizens. The Japan Times, in a recent editorial, pointed out that "the Iran war exposed the vulnerability of the global economy," emphasizing that oil prices are the Achilles' heel of the global economy. This illustrates how vulnerable countries with high energy import dependency are to geopolitical risks. The implications of rising oil prices and geopolitical risks for central bank monetary policy decisions cannot be overlooked. Professor Jeremy J. Siegel of WisdomTree, in his weekly commentary on March 30, 2026, analyzed that "Strait risks and yield pressures are impacting markets," emphasizing that rising 10-year Treasury yields and surging oil prices have significantly weakened the Fed's short-term prospects for interest rate cuts. Professor Siegel pointed out that "while the fundamental structure of the economy is sound, external shocks from energy and geopolitics are key variables," clarifying that one of the main reasons the Fed is currently unable to proceed with rate cuts is the rise in oil prices and the resulting renewed inflationary pressure. This analysis directly applies to the Bank of Korea's monetary policy as well. While the Korean economy has shown relatively stable inflation trends in recent years, the accumulation of cost-push pressures due to rising oil prices poses a risk that future monetary policy easing may be constrained. Given Korea's high export dependency, which makes it vulnerable to external economic shocks, a rise in international oil prices, combined with exchange rate volatility, could potentially cause significant repercussions. The upward pressure on Treasury yields, as noted by Professor Siegel, also affects Korea's capital markets and could lead to increased financing costs for businesses. In such a situation, rising oil prices significantly impact the competitiveness of Korean companies. For Korea, with its developed energy-intensive industries, an increase in crude oil prices means a rise in production costs across the manufacturing sector. In the long term, expanding investment in renewable energy to strengthen energy security is essential. BlackRock's report projected that "the increase in AI-driven energy demand and the growth potential of the renewable energy market will provide new investment opportunities for energy-dependent countries." While this requires high costs in the short term, it is considered an important strategy for reducing dependence on the Middle East. Variables Affecting Central Bank Policy Due to Rising Oil Prices Notably, the increase in AI-driven power demand, highlighted by BlackRock, is emerging as a new variable. With the rapid surge in power consumption due to the expansion of data centers and AI infrastructure, energy security has become an issue directly linked not only to traditional industries but also to future growth engines. In countries like Korea, with developed IT and semiconductor manufacturing industries, a stable power supply is a core ele
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