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arXiv · 2312.08185

Modeling the Age Pattern of Fertility: An Individual-Level Approach

Daniel Ciganda·Nicolas Todd
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Abstract

Macro-level modeling is still the dominant approach in many demographic applications because of its simplicity. Individual-level models, on the other hand, provide a more comprehensive understanding of observed patterns; however, their estimation using real data has remained a challenge. The approach we introduce in this article attempts to overcome this limitation. Using likelihood-free inference techniques, we show that it is possible to estimate the parameters of a simple but demographically interpretable individual-level model of the reproductive process from a set of aggregate fertility rates. By estimating individual-level quantities from widely available aggregate data, this approach can contribute to a better understanding of reproductive behavior and its driving mechanisms. It also allows for a more direct link between individual-level and population-level processes. We illustrate our approach using data from three natural fertility populations.

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Daniel Ciganda, Nicolas Todd. 2023-12-13. Modeling the Age Pattern of Fertility: An Individual-Level Approach. https://arxiv.org/abs/2312.08185

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