全球财政“火药桶”引信未除：美日长债联袂反弹或是暴风雨前宁静

Group 1 - The core viewpoint of the articles highlights a temporary relief in the U.S. long-term treasury bond market, driven by a significant drop in the yields of 10-year and 30-year U.S. Treasury bonds, attributed to potential adjustments in Japan's debt issuance strategy [1][3][4] - The recent rebound in the global bond market is seen as a response to strong demand for U.S. Treasury bonds, particularly a $690 billion two-year bond auction, following news of Japan's possible reduction in bond sales [3][4][6] - Despite the temporary easing of the bond sell-off, concerns regarding the fiscal health of developed nations, especially the growing U.S. fiscal deficit and rising debt service costs, are expected to exert continued pressure on long-term bond investors [3][7][8] Group 2 - The 30-year U.S. Treasury bond yield experienced its largest single-day drop since March, reflecting a shift in investor sentiment towards long-term bonds, even if this trend is seen as short-lived [3][4][6] - The market is closely monitoring upcoming U.S. Treasury auctions and Federal Reserve meeting minutes, as the Biden administration's significant debt issuance has raised the national debt to $36 trillion, contributing to high budget deficits and interest payments [10][12] - The concept of "term premium," which refers to the additional yield investors require for holding long-term bonds, is nearing its highest level since 2014, indicating heightened concerns over the sustainability of U.S. government debt [9][13]