Replication data for: Does Getting Health Insurance Affect Women's Fertility? Evidence from the United Mine Workers' Health Insurance

Does health insurance affect fertility decisions? Fertility may increase if insurance lowers the costs of having a child. Fertility may decrease if children are more likely to survive into adulthood (quality-quantity tradeoff). We study a largely permanent United Mine Workers of America (UMWA) insurance program. A large group of women of childbearing age gained pregnancy coverage for the first time. The insurance also covered children. We use a trend break specification with county-level variation in insurance. We find new evidence of the quality-quantity tradeoff. Fertility rates declined by about one percent per year in counties with average levels of insurance.