Year
Interview month
Age
=1 if female
Weight - 2 imp dp
=1 if Private Wage/Sal
=1 if hispanic
4 education categories (w/ >=BA)
hourly earnings
log real wage
=1 if married, spouse present
=1 if marr & female
=1 if earnings or hours allocated
sector of employment
5 education categories (w/ >BA)
=1 if union member (consistent)
=1 if union member or covered
pre-77 state codes (31)
race, 1973-1988
=1 if Nonwhite
=1 if black
=1 if race is not black or white