Limitations
The study that is present a few limits. With regards to dimension, we lack info on spouses’ time invested in child care, that will be a component that is important of’ non-market work. But, the exclusion of the time in kid care from analyses of housework time is standard (Coltrane 2000), including in past assessments of compensatory sex display. This exclusion is in component since it is difficult to split up the leisure and work aspects of youngster care (Blair and Lichter 1991), and proof implies that moms and dads view time with young ones 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 not avoid bias introduced by way of a correlation between your error that is individual-year additionally 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 normal attitudes throughout the duration this woman is observed – will undoubtedly be consumed by the fixed results and can perhaps not impact our outcomes. Nevertheless, year-to-year changes in sex part attitudes can be correlated with alterations in both housework hours and profits, together with fixed impacts usually do not take into account this correlation.
Finally, although we established that a bad and non-linear relationship exists between spouses’ earnings and their housework time, we acknowledge it is extremely hard for people to look for the causal procedure in charge of this relationship. Continue reading “Our results highlight both the significance of and limits of money in shaping spouses’ amount of time in home work.”