美债警报拉响：戴蒙“崩溃论”引热议，市场暗流究竟多凶险?

Core Viewpoint - Jamie Dimon, CEO of JPMorgan Chase, warns that the bond market faces a risk of "collapse" if the U.S. government fails to control the growing federal deficit, sparking widespread discussion and varied reactions [1] Group 1: Bond Market Dynamics - Dimon's comments reflect the sentiment on Wall Street during a period of significant turmoil in the bond market, with long-term bond yields rising above 5% in late May, nearing the highest levels since 2007, indicating investor concerns over holding these securities amid increasing budget deficits [2] - Despite a successful auction of 30-year U.S. Treasury bonds on June 12, concerns remain about the demand for long-term bonds from other countries, as rising yields are attributed to a slowing U.S. economy and persistent inflation above expectations [5] - The volatility in long-term bond yields is more pronounced compared to short-term bonds, as long-term bonds typically offer higher interest rates due to their longer repayment periods, leading to increased investor anxiety regarding U.S. Treasury securities [5] Group 2: Global Debt Concerns - The global debt level has reached alarming heights, with the International Institute of Finance (IIF) projecting a record $324 trillion in global debt by Q1 2025, driven by borrowing from countries like China, France, and Germany [6] - Rising inflation and interest rates make it increasingly difficult to sustain such high levels of borrowing, with concerns that continued high bond yields and poor fiscal management could lead to unmanageable debt repayment costs [6][7] - Moody's downgraded the last highest credit rating for the U.S. due to fears that the expanding debt and deficit could undermine the country's status as a primary destination for global capital [7] Group 3: Future Uncertainties - The impact of high borrowing costs on long-term bonds issued during a period of ultra-low interest rates remains uncertain, with rising yields causing unpredictable consequences in the bond market [8] - The ongoing inflation post-pandemic and potential trade policies could further exacerbate inflationary pressures, leading to higher bond yields, while also risking economic activity and complicating monetary policy decisions for the Federal Reserve [8]