作者: Boustan Leah Platt Boustan

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1 电子书 Boustan Leah Platt Boustan

Leah Platt Boustan & Carola Frydman: Human Capital in History
America’s expansion to one of the richest nations in the world was partly due to a steady increase in labor productivity, which in turn depends upon the invention and deployment of new technologies a …
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