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:dev资讯

Nothing has announced its latest premium midrange device, the Phone 4a Pro. The company says it's the thinnest full-metal phone on the market, measuring in at 7.95mm. It also looks notably different from the prior A-series phones – and pretty much any of the company's phones to date.

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