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第五十五章 着力提高国防和军队现代化质量效益
Фото: Petrov Sergey / news.ru / Globallookpress.com
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%.
· 杨勇 · 来源：tutorial信息网