高债务实质是“老年病”——拉长时间看国家由盛转衰︱重阳荐文

Core Viewpoint - The article discusses the high levels of government debt in developed countries compared to emerging economies, suggesting that economic advancement may lead to increased debt burdens, potentially leading to a decline in national stability over time [1]. Group 1: Government Debt Levels - Developed countries like Japan and the US have government debt ratios exceeding 250% and 125% respectively, while emerging economies, such as ASEAN countries, maintain an average debt ratio around 30-40%, well below the 60% international safety threshold [1]. - The International Monetary Fund predicts that global public debt to GDP ratio will reach 95.1% and may rise to 99.6% by 2030 [12][14]. Group 2: Causes of Debt Growth - The rapid increase in government debt is attributed to various factors, including government objectives, responsibilities, and creditworthiness. For instance, Japan's debt has surged due to efforts to combat deflation following the 1990s real estate bubble burst [15]. - The US government debt ratio increased significantly during the 2008 financial crisis and again during the COVID-19 pandemic, reflecting the need for fiscal stimulus amid economic downturns [18][20]. Group 3: Global Debt Comparisons - As of Q3 2024, the average macro leverage ratio for developing countries is 217%, while for developed countries it is 255% [12]. - The global debt, including government, household, and corporate liabilities, is projected to increase by $7.2 trillion, reaching $318.4 trillion [12]. Group 4: Economic Implications of Aging Populations - The article highlights that global aging populations are leading to increased fiscal pressures, as higher dependency ratios necessitate greater government spending on healthcare and pensions [10][44]. - Countries are facing a dual challenge of rising debt levels and aging populations, which could lead to economic stagnation similar to the "diseases of aging" seen in individuals [44]. Group 5: Historical Context and Future Outlook - The historical context of debt accumulation post-World War II shows that many nations initially had low debt levels, which have escalated due to various crises [12][44]. - The article suggests that the current global economic structure is facing challenges that may lead to prolonged periods of low growth and high debt, akin to the aging process in individuals [44].