Disease and fertility: Evidence from the 1918–19 influenza pandemic in Sweden

Nina Boberg-Fazlic, Maryna Ivets, Martin Karlsson, Therese Nilsson

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Abstrakt

What are the consequences of a severe health shock like an influenza pandemic on fertility? Using rich administrative data and a difference-in-differences approach, we evaluate fertility responses to the 1918–19 influenza pandemic in Sweden. We find evidence of a small baby boom following the end of the pandemic, but we show that this effect is second-order compared to a strong long-term negative fertility effect. Within this net fertility decline there are compositional effects: we observe a relative increase in births to married women and to better-off families. Several factors – including disruptions to the marriage market and income effects – contribute to the long-term fertility reduction. The results are consistent with studies that find a positive fertility response following natural disasters, but we show that this effect is short-lived.

OriginalsprogEngelsk
Artikelnummer101020
TidsskriftEconomics and Human Biology
Vol/bind43
Antal sider27
ISSN1570-677X
DOI
StatusUdgivet - dec. 2021

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