The Penn World Table 9.x (< http://www.ggdc.net/pwt/>) provides information on relative levels of income, output, inputs, and productivity for 182 countries between 1950 and 2017.
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9.1-0 by Achim Zeileis, 7 years ago
Browse source code at https://github.com/cran/pwt9
Authors: Achim Zeileis [aut, cre]
Documentation: PDF Manual
GPL-2 | GPL-3 license
See at CRAN