The Economics of Fertility: A New Era
Level 5 - mechanism / opinion, no new human data
Level 5 by design analogy (narrative survey and economic theory review, non-clinical scholarship)
OpenAlex W4224299613 · doi:10.3386/w29948
What was done
The authors surveyed the economic literature on fertility decision-making, comparing traditional first-generation economic models with modern empirical trends and theoretical frameworks in high-income countries.
What was found
The abstract reports no numerical values. It qualitatively identifies that traditional negative relationships between income and fertility, as well as between female labor force participation and fertility, no longer hold uniformly across high-income countries. The cross-country relationship between female labor force participation and fertility has turned positive, and the income-fertility gradient has flattened or reversed in some contexts. The authors identify four main drivers of fertility in modern models: family policy, cooperative fathers, supportive social norms, and flexible labor markets.
Why it matters
It documents a structural shift in demographic economics, showing that higher income and female employment do not inherently depress fertility when institutional and social environments support combining a career with family life.
Limits
The abstract provides no quantitative estimates, effect sizes, or formal systematic search criteria. As a narrative survey, it is subject to selection bias and does not present original empirical data or meta-analytic pooling. Findings are primarily applicable to high-income economies.
Cited by
- contradicts Across almost any metric, feminism is strongly negatively correlated with fertility.
- contradicts Fertility and reproductive success are positively correlated with income and social status in humans and non-human mammals.