IMF警告：贸易不确定性正在侵蚀美国增长基础

Group 1 - The International Monetary Fund (IMF) warns that uncertainty surrounding extensive tariffs in the U.S. may weaken an otherwise "strong" economy [1] - The IMF indicates that the uncertainty in trade policy could lead to a more significant drag on economic activity than anticipated [1] - The recent tariffs implemented by President Trump, which are the highest in nearly a century, are intended to encourage domestic investment [1] Group 2 - IMF President Kristalina Georgieva noted that the U.S. current account deficit is "too large," but it is not an immediate or urgent issue [2] - The IMF's research highlights that the declining net investment position of the U.S. poses a potential significant vulnerability [2] Group 3 - The IMF calls for measures to control the historically high budget deficit in the U.S., citing rising public debt as a growing stability risk [3] - The report mentions that stricter immigration policies may pressure labor supply and suppress economic growth, potentially reducing economic activity by about 0.4% by 2027 [3] - The IMF has lowered its medium-term potential growth forecast by 0.25 percentage points due to expected labor growth slowdown offsetting productivity gains [3]