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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我是在城市出生长大的一代。从我记事起，过年就难寻烟花爆竹声。老一辈常说年味变淡，对我而言，厚重的年味从来只在想象中存在。围炉是我为数不多的年味来源，如今这份年味也在变淡。

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The bigger they come, the slower they move