Fertility data analysed by Winlemann(1995). The data comes from the scond (1985) wave of German Socio-Economic Panel. The sample sample is formed by 1,243 women aged 44 or older in 1985. The response variable is the number of child per woman and a number of covariates described in more details below.
A data frame with 11 variables:
response variable; number of children per woman (integer).
nationality; dummy variable German/non-German.
education measured as years of schooling.
vocational training; dummy
university education; dummy
year of birth; integer
age at marriage; integer
For further details, see Winlemann(1995).