Immigration boosts innovation and wages in the US. The positive dynamic impact of immigration on innovation and wages dominates the short-run negative impact of increased labor supply. Increased immigration to the US since 1965 is estimated to have increased innovation and wages by 5%.

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最高法院上週五（2月20日）做出裁決後，特朗普宣布將對進入美國的商品實施新的全球性徵稅，稅率為15%。

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