Our results emphasize both the significance of and limits of savings in shaping spouses’ amount of time in home work.
Limitations
The present research has a few limits. With regards to dimension, we lack information about wives’ time invested in child care, that will be a essential element of spouses’ non-market work. Nonetheless, the exclusion of the time in youngster care from analyses of housework time is standard (Coltrane 2000), including in past assessments of compensatory sex display. This exclusion is with in component since it is extremely hard to separate your lives the labor and leisure the different parts of son or daughter care (Blair and Lichter 1991), and proof implies that moms and dads see time with kiddies differently from either housework or leisure (Guryan, Hurst and Kearney forthcoming).
Analytically, while fixed-effects models account fully for unobserved time-invariant distinctions across partners, they can’t avoid bias introduced by way of a correlation amongst the individual-year mistake term as well as the covariates. A variable that may be associated with both wives’ earnings and their time in housework for example, the PSID does not include annual measures of gender role attitudes. Any time-invariant part of this measure – a person’s typical attitudes throughout the period she actually is observed – would be consumed by the fixed results and won’t influence our results. But, year-to-year changes in sex part attitudes can be correlated with alterations in both housework hours and profits, in addition to fixed impacts don’t account fully for this correlation.
Finally, although we established that an adverse and non-linear relationship exists between spouses’ earnings and their housework time, we acknowledge it is extremely hard for all of us to look for the causal device in charge of this relationship.
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