ses57 - family background variable
z_iqr - hn test
*occed92 - occupational education
*occinc92 - occupational income
ed* - years of education dummies
ln*inc = logged income from all sources
ln*earn = logged earnings
lnhomeval = logged home value (not equity)
lnwealth92 = logged net worth
* with 'sp' indicating spouse info and 'femX' indicating an interaction with female
where variable name (impj_xxx92_yz):
j = imputed file #
xxx = personality dimension (EXTraversion, NEUroticism, OPEnness, CONscientiousness, AGReeableness)
y = Mail or Phone
z = item #
i = Imputed