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9 hours agoShareSave。关于这个话题，谷歌浏览器【最新下载地址】提供了深入分析
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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%.
· 王芳 · 来源：tutorial资讯