The time spent on household work depends not only on the strength of bargaining power, but also on conditioning factors such as household composition, life cycle stage, and the person's educational level as well as the resilience of gender norms and institutions that limit women's access to for example resources, employment and promotions. This is in contrast to running separate Ordinary least-square (OLS) regressions, which introduces bias due to the likelihood that the error terms of the equations are related to one another. However, this study focuses on the household division of labour with respect to market and non-market work and the regression results on leisure and rest are not included in this paper.