特朗普新的15%稅率是根據《貿易法》第122條的臨時措施，允許關稅維持約五個月，之後政府必須尋求國會批准。
模型显示，在第一阶段，企业引入 AI Agent 大量裁撤知识型与中介型白领员工，大幅削减人力成本，短期内实现利润率激增与财报繁荣。然而，被裁撤的中产阶级群体恰恰是支撑现代消费经济体系的核心基石。
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They also said they wanted the government to address what they say is a shortage of jobs after the second year of training when resident doctors move into speciality training.
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Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10127-0