countries {eFRED} | R Documentation |
A vector containing ISO country codes used in the Penn World Table.
countries
Character vector of length 182
Feenstra, Robert C., Robert Inklaar and Marcel P. Timmer (2015), "The Next Generation of the Penn World Table", American Economic Review, 105(10), 3150-3182, available for download at https://www.rug.nl/ggdc/productivity/pwt/