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  • Isaac Ehrlich, "The Mystery of Human Capital as Engine of Growth, or Why the US Became the Economic Superpower in the 20th Century," NBER Working Paper 12868 (2007), https://doi.org/10.3386/w12868.

Published Versions

"The Mystery of Human Capital as Engine of Growth, or Why the US Became the Economic Superpower in the Twentieth Century." In The Mystery of Capital and the Construction of Social Reality, edited by Barry Smith, David Mark, and Isaac Ehrlich. Chicago: Open Court, 2008.

Isaac Ehrlich, 2009. "The Mystery of Human Capital as Engine of Growth, or Why the US Became the Economic Superpower in the 20th Century," Ensayos Económicos, Central Bank of Argentina, Economic Research Department, vol. 1(56), pages 41-93, October -. citation courtesy of

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