* Working the second part of CP # 6, Econ. 435, 2000
set nocolor
read(a:data7-2) WAGE EDUC EXPER AGE GENDER RACE CLERICAL &
MAINT CRAFTS
* Testing whether OCCUPATION matters
ols wage educ exper age gender race clerical maint crafts
test
test clerical=0
test maint=0
test crafts=0
end
* Testing whether male and female equations are the same
genr geduc=gender*educ
genr gexper=gender*exper
genr gage=gender*age
genr grace=gender*race
genr gcler=gender*clerical
genr gmaint=gender*maint
genr gcrafts=gender*crafts
ols wage educ exper age gender race clerical maint crafts &
geduc gexper gage grace gcler gmaint gcrafts
test
test gender=0
test geduc=0
test gexper=0
test gage=0
test grace=0
test gcler=0
test gmaint=0
test gcrafts=0
end