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%.

· · 来源：convert资讯

Best Buy is clearly feeling the party vibes. On Feb. 28 (12-2 p.m. local time), Best Buy stores across the country will host in-store Trade and Play events, with demo stations, Pokémon TCG trades, exclusive card drops, freebies, expert tuition, and a whole lot more. Attend solo, bring a friend, or gather together everyone from your neighborhood. This is going to be big.

William Harwood

‘I sell mi，详情可参考WPS官方版本下载

Даниил Иринин (Редактор отдела «Наука и техника»)

Фото: Eduardo Munoz / Reuters

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Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36