经济热点问答丨美最高法院如何看待大规模关税合法性

Core Points - The U.S. Supreme Court is debating the legality of large-scale tariffs imposed by President Trump under the International Emergency Economic Powers Act, with many justices questioning whether such authority lies with the President or Congress [1][2] - This case marks the first direct examination by the Supreme Court of Trump's claims regarding presidential power, potentially setting a precedent for the boundaries of presidential authority in the U.S. [1][2] Group 1: Supreme Court Hearing - Several justices, including Chief Justice John Roberts, expressed skepticism about the President's authority to impose tariffs, emphasizing that taxation is a core power of Congress [2] - The hearing included sharp questioning of the government's defense by Deputy Attorney General John Sullivan, with conservative justices also joining in the criticism [2] - Analysts note that the expedited hearing process suggests a ruling could come in the near future, which would significantly impact U.S. politics, economics, and global trade [2] Group 2: White House Response - Key officials from the White House, including the Treasury Secretary and Commerce Secretary, defended the tariffs as essential to the President's constitutional powers in foreign policy [3] - Despite the defense, internal sentiments within the White House were reportedly low following the hearing, especially after recent electoral losses for the Republican Party [3] - Trump characterized the case as one of the most important in U.S. history, linking it to the survival of the nation [3] Group 3: Potential Outcomes - If the government loses the case, it may have to refund substantial tariffs and could seek to implement tariffs under different legal frameworks, although these would come with procedural limitations [4] - The government is considering invoking a rarely used provision of the Trade Act of 1974, which allows for tariffs of up to 15% in cases of trade imbalance [4] - The complexity of refunding tariffs to thousands of businesses poses significant operational challenges for the federal government [5]