Case number
Wife was employed in 1975
Husband's age in years
Husband attended college
Husband's educational attainment in years
Family income excluding wife's income in $1000s
# children 12-18 in household
# children 6-12 in household
# children 6-18 in household
# children < 6 in household
No young children?
One young child?
Two young children?
Three young children?
log(Family income in $1000s excluding wife's)
Log of wife's estimated wages
Wife's estimated wages
Wife's age in years
Wife's 10-year age group
Wife's 5-year age group
Wife attended college
Wife's educational attainment in years
Wife's years of labor market experience