Country {Hayashi} | R Documentation |
The mapping between countries' ID and countries' name
Summers, R. and A. Heston (1991) “The Penn world table (mark 5): an exanded set of international comparaisons, 1950-1988”, Quarterly Journal of Economics , 29, 229-256.
Hayashi, F. (2000) Econometrics, Princeton University Press, chapter 5, 358-363.