Error message

This minisite is not configured. Please contact the site administrator.

The trade-offs between child-bearing age, income, and time

Experimental evidence from multiple countries

  • INED Mondays

03-30-2026 11h30-12h30

In salle Sauvy and on  Zoom (Link below)

This session will be presented in english by Alicia Adsera, discussed by Audrey Bousselin and animated by Ariane Pailhé.

 

This paper presents results from a conjoint experiment in which respondents evaluate profiles of hypothetical couples considering either a first or a second birth, forcing trade-offs across domains. We field a seven-country survey of respondents aged 20–49, with a particular focus on life-course and age norms. The scenarios vary in the woman’s age at the potential birth, household and individual income levels (and their expected changes after the birth), and the expected loss of free time for the couple. We find a preference for relatively young (or around-average) maternal ages at childbirth compared to ages well above the average. Both the level of household income and expected income changes matter for first and second births, while the size of the motherhood penalty plays a more modest discouraging role. Large losses of free time are strongly penalized. We also examine how the woman’s age interacts with the other dimensions of the vignette and whether the perceived importance of these dimensions differs between female and male respondents. Finally, because the countries in the survey differ in fertility levels, female labor-force participation, income, and age norms and profiles at childbearing, we investigate cross-country heterogeneity in the relative importance assigned to the various attributes in the experiment.

 

Alicia Adserà is a Senior Research Scholar and Lecturer in Economics at the Princeton School of Public and International and faculty associate at the Office of Population Research (Princeton University). Her research interests are in economic demography, and international political economy. Her work focuses on the interplay between labor markets and fertility and on an array of migration topics. Two current projects involve multi-country data collection to analyze fertility preferences and choices, as well as the relative importance of different dimensions of successful aging. She holds a PhD in Economics from Boston University.
 

Audrey Bousselin is a Research Associate at the Luxembourg Institute of Socio-Economic Research (LISER) and Research associate at Ined at UR9.