Overview
This series separates parenthood's effects on absence, observed output, quality, employment, earnings, and career opportunity. Using Brazilian judges as the central case, it follows first births through leave and return, tests output recovery against quality and case-mix measures, compares public, self-employed, and private settings, and examines work intensity and care resources. The evidence supports a conditional conclusion: the studied judges show no detected moderate persistent post-leave decline in measured work, while employment penalties can arise through institutional and employer-demand channels even without demonstrated productivity loss. The preliminary Discussion Paper leaves unmeasured effort, care, quality, and longer-run opportunity open.
Learning outcomes
- Brazilian judges show a temporary leave-related interruption, not a detected moderate persistent post-leave output decline.
- Stable sentence counts do not prove unchanged effort, quality, care burdens, or long-run opportunity.
- Protection, autonomy, even case allocation, and near-universal retention shape the judge result.
- Similar private-sector women face employment losses, with layoffs rising while quits fall after protection ends.
Keywords
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PlansFAQ
Does motherhood always reduce productivity after childbirth?
No. In the studied Brazilian judge sample, mothers showed no detected moderate persistent decline in measured output after returning from leave, though small effects and unmeasured costs remain possible.
Why can a child penalty appear without a productivity penalty?
Because employment, earnings, career opportunity, and observed output measure different outcomes; employers can change retention or opportunities even when returned workers' measured output does not fall.
What makes the Brazilian judge evidence informative?
The setting combines strong employment protection, near-universal retention, autonomy, even case allocation, and multiple administrative measures for comparing work before and after leave.
Can the judge study's result be generalized to other jobs?
Only conditionally. It may travel better to autonomous, cognitively intensive work with measurable output and protected employment than to physically demanding, tightly scheduled, supervisor-evaluated, or collaborative jobs.