PofoliaShared via Pofolia

The Economic Journal· 2026Q1

The cultural origins of the demographic transition in France

Guillaume Blanc

Short summary

Secularization, not traditional factors, explains France's century-earlier fertility decline, according to a novel genealogy dataset.

AI-generated from the title and abstract; the full text is not read.

Key points

  • Secularization is identified as the key factor behind France's early fertility decline.
  • A novel dataset crowdsourced from online genealogies was used to document the fertility decline.
  • A strong association was found between the timing of the demographic transition and the loss of Catholic Church influence.
  • The study explores the drivers of secularization and the transition's impact on economic growth.

AI-generated from the title and abstract; the full text is not read.

Abstract

Abstract This research shows that secularization accounts for the early fertility decline in France. Why the demographic transition began in France a century before any other country is one of the big questions of history because it challenges traditional explanations and because of data limitations. Using a novel dataset crowdsourced from online genealogies, I comprehensively document the decline and its timing. Then, I document the loss of influence of the Catholic Church and find a strong and robust association with the timing of the transition. Finally, I explore the drivers of secularization and discuss the transition’s impact on economic growth.

The authors' abstract, as published at the source. The Economic Journal, 2026 · DOI ↗

TakeawaysPremium
Ask the paperFree account

Continue with a free account

Ask the paper: 3 free questions a day about this paper; save it, get its citation, new summaries every day for your field. Takeaways are Premium.

Continue free on the web

Sign in with Google or Apple; no card needed. You come back to this paper.

On your phone:

Field: Economics and Econometrics

Economics and EconometricsEconomics, Econometrics and Finance