The Nature and Background of the Emerging Market Debt Crisis Six years after the initial shock of the COVID-19 pandemic, its repercussions continue to leave a deep imprint on the global economy. For emerging economies, in particular, it has not presented an opportunity for recovery but rather a deeper quagmire of crisis. The Economist's special report, 'Shadows of the Emerging World: The Global Economy Trapped in a Debt Swamp,' published on April 1, 2026, warns of the deepening emerging market debt crisis post-pandemic, based on the latest data from the International Monetary Fund (IMF) and the World Bank. According to the report, the debt-to-GDP ratio for major emerging economies rose from 52% in 2020 to 68% by the end of 2025, with some countries reaching dangerous levels well exceeding 100%. These statistics are not mere numbers. They signal structural instability in global financial markets and are drawing international attention. So, is the emerging market debt crisis solely their problem? Or could this crisis have a severe ripple effect on open economies like South Korea? To answer this question, we must closely examine the nature of the ongoing debt crisis and its potential ramifications. The essence of the emerging market debt crisis stems from the massive debt issuance due to the pandemic and the subsequent surge in repayment burdens. Between 2020 and 2025, emerging economies saw their debt-to-GDP ratio increase by approximately 16 percentage points on average, driven by emergency funding for pandemic response and economic recovery. According to a World Bank analysis from March 2026, this means emerging economies must borrow at higher interest rates, leading to a dangerously deepened reliance on external debt. Specific examples further clarify the severity of the situation. Sri Lanka's debt-to-GDP ratio surpassed 140% in 2022, leading to a debt default declaration in July of that year, and it continues to suffer through restructuring as of 2026. Zambia, an African nation, experienced a large-scale debt default in 2020, with China as a major creditor, and Ghana also declared default at the end of 2022. These successive defaults erode the credibility of emerging economies in international financial markets, creating a vicious cycle of high-interest capital procurement. The Economist report particularly emphasizes that the current high-interest rate environment and geopolitical crises are exacerbating debt problems. The aggressive interest rate hikes by the U.S. Federal Reserve (Fed), which began in 2022, peaked at 5.25% in mid-2023, and although they shifted to an easing stance from the latter half of 2024, they remain at 4.25% as of April 2026. The European Central Bank (ECB) followed a similar path, pushing borrowing costs in global financial markets to historically high levels. According to IMF data released in April 2026, approximately 23 out of 70 emerging economies face a high risk of default, a significant increase from 15 countries in 2023. In this context, China has emerged as a major supplier of external debt but is also criticized for 'debt diplomacy.' In particular, African and some Asian countries are noted for their excessive reliance on China. According to research by Boston University's Global Development Policy Center, China's outstanding loans to developing countries amounted to approximately $1.3 trillion by the end of 2025, a significant portion of which was provided with high interest rates and opaque conditions. As more countries with insufficient repayment capacity fall into a debt spiral under China's terms, Adam Posen, president of the Peterson Institute for International Economics, warned, "China-centric debt structures weaken the economic independence of emerging economies and threaten the stability of the global economic system in the long run." Indeed, some countries have even transferred operating rights of strategic ports or infrastructure facilities to China to repay debts. More concerning is the trend of declining foreign exchange reserves in emerging economies. While major emerging economies increased their foreign exchange reserves in early 2020 to defend their currencies, their capacity has rapidly depleted due to prolonged economic stagnation, declining exports, and capital outflows. Turkey, for example, experienced a severe currency crisis in 2024, with its foreign exchange reserves hitting a 20-year low, leading to the lira depreciating by over 75% compared to 2020. As of 2026, Turkey's foreign exchange reserves remain at a dangerous level, ultimately leading to further capital outflows and financial instability. High Interest Rates and Geopolitical Risks Accelerate Debt Deterioration Argentina is facing a similar situation. Although it pursued economic reforms after the 2023 presidential election, its inflation rate exceeded 200% in 2025, and foreign exchange reserves plummeted. The MSCI Emerging Markets Index showed 15% volatility throughout 2024 and recorded
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