Do Working Wives Increase Family Income Inequality?
测量了1967年和1974年妻子收入对家庭收入不平等的贡献，发现妻子收入对家庭收入分布有微小的均等化作用，且该作用在两年间保持稳定。
This note measures the contribution of wives' earnings to family income inequality in 1967 and 1974.The earnings of wives have a small equalizing impact on the distribution of family income that remained relatively stable between 1967 and 1974, despite rapid increases in the work experience of wives.