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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Calculatio,这一点在旺商聊官方下载中也有详细论述

再后来,谋生计是阿爸的第一任务。初三时,他为了赚学费去工地搬砖,复读了两年,还是没考上高中,他就去广东打工了。再后来,阿爸认识了阿妈,结婚之后,两个人就常年在外地。

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