A panel of 125 observations from 1960 to 1985
A data frame containing :
the year
the country name (factor)
OPEC member?
communist regime?
country's population (in thousands)
real GDP per capita (in 1985 US dollars)
saving rate (in percent)
Online supplements to Hayashi (2000).
total number of observations : 3250
observation : country
country : World
Hayashi F (2000). Econometrics. Princeton University Press.
Summers R, Heston A (1991). “The Penn World Table (Mark 5): An Expanded Set of International Comparisons, 1950–1988.” The Quarterly Journal of Economics, 106, 327-68. doi:10.2307/2937941 .