Airline {Greene} | R Documentation |
a panel of 6 observations from 1970 to 1984
number of observations : 90
observation : firms
country : United States
data(Airline)
A dataframe containing :
“90 observations on 6 firms for 1970-1984.”
“These data are a subset of a larger data set provided to the author by Professor Moshe Kim. They were originally constructed by Christensen Associates of Madison, Wisconsin.”
Greene, W.H. (2003) Econometric Analysis, Prentice Hall, Table F7.1.