Can Family Policies Enhance Fertility? An Ex Ante Evaluation Through Factorial Survey Experiments

This article explores the family policies–fertility nexus by assessing the potential impact of parental leaves, childcare services, and child benefits on fertility through a factorial survey experiment (FSE). We focus on Italy, where persistently low fertility rates are often linked to limited welfare support for families. We surveyed 4,022 respondents aged 20–44 and exposed them to various scenarios characterized by different family policy packages. We asked them to ascribe short-term fertility behavior to a fictitious couple under each scenario. Results show that each family-friendly policy envisioned positively impacts ascribed fertility. The availability of full-time, public childcare services seems more relevant than higher child benefits, whereas more generous and gender-equal parental leaves are perceived as less relevant. However, results suggest that only a consistent mix of financial benefits, parental leave schemes, and childcare provisions can boost fertility. In contrast, marginal changes in single policy levers are most likely ineffective. The FSE reveals that a couple's socioeconomic status is perceived as more important than family policies for fertility: ascribed fertility increases when both partners are employed and household income is high. We conclude by discussing the policy implications of our findings.