美国国债首破37万亿美元，美财政失衡引市场忧虑

Group 1 - The total U.S. national debt has surpassed $37 trillion, reaching $37,004,817,625,842 as of August 12, highlighting the severe fiscal situation of the U.S. government [1] - Continuous fiscal deficits have led to an expanding debt burden, which poses a long-term threat to national fiscal stability, described as a "ticking time bomb" for the U.S. economy [3] - The U.S. Congress has passed a large tax and spending bill that extends tax cuts from 2017, which is expected to increase the national debt by over $3 trillion [4] Group 2 - The U.S. Federal Budget Accountability Committee has expressed concerns over the new tax and spending bill, labeling it a blatant disregard for fiscal responsibility [4] - The accumulation of government debt could lead to a loss of investor confidence in the government's ability to manage fiscal conditions, potentially affecting demand for U.S. Treasury securities [3] - High interest rates may suppress private investment and consumption, further impacting economic growth negatively [3]