Do larger gender gaps in housework hours accompany lower fertility?
Core argument: Japan's gender gap in household and caring hours is 3.1 hours and Italy's is 3 hours, with 2019 total fertility rates of 1.36 and 1.27, while Sweden's gap of 0.8 hours and Denmark's of 0.9 hours accompany TFRs of 1.7.
Men in currently developed countries that modernized very 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. The relationship between the time differences and TFR is clear. All six Group 1 nations are in the upper left of Figure 10, with higher fertility and lower time differences between the genders. All six Group 2 nations Greece, Italy, Japan, Korea, Portugal, and Spain, which demographers have termed the lowest low fertility countries are in the lower right, with lower fertility and higher time differences between the genders. The time difference 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 for Sweden, the time difference was 0.8 hours and Denmark’s was 0.9. 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.



