Motherhood and Systemic Gender Pay Gap Faced by Women in European Union Countries

Abstract Despite progress in reducing gender pay disparities, wage inequalities remain persistent across European Union (EU) countries, and due to motherhood penalties, the situation for mothers is even more disadvantageous compared to childless women. As women are often perceived through the lens of stereotypical maternal roles—even if they are not yet mothers—these expectations frequently intersect with personal choices as well as the embodied and material realities of caregiving. In this study, we examine the impact of motherhood and its interactions with other factors on the gender pay gap from a macro-level systemic perspective, using panel data from 27 EU countries between 2006 and 2022. Key findings indicate that motherhood-related factors such as fertility rates and the timing of childbirth have complex relationships with the pay gap, often interacting through education and flexible work arrangements. While delayed childbirth reduces gender pay gaps by mitigating career interruptions, structural and cultural supports are critical factors in alleviating wage penalties. We also confirm the significant influence of women’s educational attainment, employment rate, and flexibility in employment on wage disparities. The study underscores the importance of integrating family-friendly policies, promoting flexible yet equitable work conditions, and addressing biases surrounding motherhood to achieve gender pay equality.