Do larger gender gaps in housework correspond with lower fertility?
Core argument: Across 22 nations, the correlation between total fertility rate and the gender difference in household and care hours is strong, with larger female excess burdens at home accompanying lower fertility.
Group 1 nations had fairly steady increases in economic growth across the long period from 1920 to 2022. Group 2 nations did not. Men in these currently developed countries that modernized rapidly do considerably less housework and care for others in their homes, relative to women, than do men in countries that had more continuous growth experiences. That fact can be seen in Figure 12, which provides data for 22 nations on women’s excess burdens at home. On the horizontal axis is the difference in household and care hours per day done by the average woman minus that done by the average man. On the vertical axis is the total fertility rate. All six Group 1 nations are in the upper left of Figure 12, with higher fertility and lower time differences between the genders. All six Group 2 nations are in the lower right, with lower fertility and higher time differences between the genders. The difference in hours of house- and care-work for Japan, for example, is 3.1 hours and is 3 hours for Italy. Their TFRs (in 2019) were 1.36 and 1.27 respectively. But the hours difference was 0.8 for Sweden and 0.9 for Denmark. Their TFRs (in 2019) were both 1.7. The correlation between the country’s TFR and the gender difference in household and caring hours is strong.



