a panel of 48 observations from 1970 to 1986
number of observations : 5225
observation : individuals
country : United States
data(RetSchool)A time serie containing :
wage in 1876
grade level in 1976
experience 1n 1976
black ?
lived in south in 1976 ?
lived in smsa in 1976 ?
region, a factor with levels (un,midatl,enc,wnc,sa,esc,wsc,m,p)
lived in smsa in 1966 ?
lived with both parents at age 14 ?
lived with mother only at age 14 ?
father has no formal education ?
mother has no formal education ?
mean grade level of father
mean grade level of mother
father's and mother's education, a factor with 9 levels
age in 1976
is any 4-year college nearby ?
Cameron, A.C. and P.K. Trivedi (2005) Microeconometrics : methods and applications, Cambridge.
Index.Source, Index.Economics, Index.Econometrics, Index.Observations,