The Child Penalty in Vietnam: Three Decades of Census Data Show How Motherhood Reshapes Women's Work
Updated: Oct 9
New HAPRI research finds that childbirth triggers a sharp and persistent decline in women's employment in Vietnam — with no comparable effect on men. Drawing on census data spanning 1989 to 2019, the study offers one of the few systematic measurements of the child penalty in a developing country.
Context
Around the world, the arrival of a child tends to change mothers' working lives far more than fathers' — a gap economists call the child penalty. Most of what is known about this penalty, however, comes from wealthy countries. How it plays out in a developing economy undergoing rapid transformation, with different family structures, labor markets, and social norms, has remained far less understood.
Vietnam offers a revealing setting. Over the three decades the study covers, the country moved through profound economic change, and questions of gender inequality in the labor market have grown more pressing. Understanding who bears the child penalty — and what softens it — speaks directly to policy debates on female employment, childcare, and family support.
Methods
The authors use Vietnam census data from 1989 to 2019 to construct a pseudo-event panel: parents at different stages of the parenting lifecycle are matched with demographically similar counterparts who do not have children, allowing the employment paths of the two groups to be compared around childbirth.
Key findings
Female employment falls sharply after childbirth and stays lower — while men's employment shows no comparable change.
The penalty is not uniform: it varies significantly across Vietnam's regions and over time, and it falls hardest on women who are married, live in urban areas, belong to the ethnic majority, are more educated, or have migrated.
Some circumstances cushion the blow: women who live with their child's grandparents, or who work in agriculture or the public sector, face a smaller child penalty.
The study delivers the first systematic province-level analysis of the child penalty in Vietnam, extending a literature that has focused overwhelmingly on developed economies.
Policy implications
The study has policy implications for a developing country during a period of economic transformation amid rising gender inequality.
Keywords:
Child Penalty
Female Employment
Gender Inequality
Vietnam Census
Developing Countries
Motherhood
Link:
Citation:
Doan, N., Nguyen, C. P., Su, T. D., Nguyen, B. Q., & Tran, D. L. T. (2026). Child penalty in developing countries: evidence from Vietnam. Journal of Economics Finance and Administrative Science, 1-25.
