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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After nine months in space, Nasa astronauts Butch Wilmore and Suni Williams have finally arrived back on Earth.。关于这个话题，heLLoword翻译官方下载提供了深入分析

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