AER (version 1.2-13)

KleinI: Klein Model I

Description

Klein's Model I for the US economy.

Usage

data("KleinI")

Format

An annual multiple time series from 1920 to 1941 with 9 variables.

consumption

Consumption.

cprofits

Corporate profits.

pwage

Private wage bill.

invest

Investment.

capital

Previous year's capital stock.

gnp

Gross national product.

gwage

Government wage bill.

gexpenditure

Government spending.

taxes

Taxes.

References

Greene, W.H. (2003). Econometric Analysis, 5th edition. Upper Saddle River, NJ: Prentice Hall.

Klein, L. (1950). Economic Fluctuations in the United States, 1921--1941. New York: John Wiley.

Maddala, G.S. (1977). Econometrics. New York: McGraw-Hill.

See Also

Greene2003

Examples

 if(!requireNamespace("dynlm")) {
  if(interactive() || is.na(Sys.getenv("_R_CHECK_PACKAGE_NAME_", NA))) {
    stop("not all packages required for the example are installed")
  } else q() }
data("KleinI", package = "AER")
plot(KleinI)

## Greene (2003), Tab. 15.3, OLS
library("dynlm")
fm_cons <- dynlm(consumption ~ cprofits + L(cprofits) + I(pwage + gwage), data = KleinI)
fm_inv <- dynlm(invest ~ cprofits + L(cprofits) + capital, data = KleinI)
fm_pwage <- dynlm(pwage ~ gnp + L(gnp) + I(time(gnp) - 1931), data = KleinI)
summary(fm_cons)
summary(fm_inv)
summary(fm_pwage)

## More examples can be found in:
## help("Greene2003")