Description
a panel of 125 observations from 1960 to 1985 number of observations : 3250
observation : country
country : World
source
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.References
Hayashi, F. (2000) Econometrics, Princeton University Press, http://www.e.u-tokyo.ac.jp/~hayashi/hayashi_econometrics.htm, chapter 5, 358-363.