Penn World Table (Version 9.x)

The Penn World Table 9.x (<>) provides information on relative levels of income, output, inputs, and productivity for 182 countries between 1950 and 2017.


Changes in Version 9.0-0

o New package pwt9 for PWT 9.x. So far only PWT 9.0 has been released (in June 2016) and has been added as pwt9.0.

Reference manual

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9.1-0 by Achim Zeileis, a year ago

Browse source code at

Authors: Achim Zeileis [aut, cre]

Documentation:   PDF Manual  

Task views: Econometrics

GPL-2 | GPL-3 license

See at CRAN