Postmarital residence and child sex selection: Evidence from northeastern Japan, 1716–1870

Hao Dong; Satomi Kurosu

doi:10.4054/DemRes.2017.37.43

Volume 37 - Article 43 | Pages 1383–1412

Postmarital residence and child sex selection: Evidence from northeastern Japan, 1716–1870

By Hao Dong, Satomi Kurosu

Date received:

22 Mar 2016

Date published:

9 Nov 2017

Word count:

7397

Keywords:

Japan, kin influence, sex-selective reproduction control, uxorilocal residence, virilocal residence, wealth

DOI:

10.4054/DemRes.2017.37.43

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Abstract

Background: Child sex is often ‘selected’ due to parental preference, especially in historical East Asia. Postmarital residence shapes coresident kin availability and conjugal power hierarchies, which may influence the couple’s preference and selection on child sex. Empirical evidence, however, remains limited.

Objective: We examine whether postmarital residence influences the sex of births and how such influence interacts with coresident kin, sex composition of surviving children, household landholding, and local economic fluctuation.

Methods: We analyze annual panel data of 1,045 wives, transcribed from household registers recording the entire population of two villages between 1716 and 1870 in northeastern Japan, where both virilocal and uxorilocal residence were common. We use discrete-time event-history models via binary and multinomial logistic regressions, with either clustered standard errors or random effects at individual level, to examine the effects of selected factors on the probability of having a male, female, or no birth in the next year.

Results: Compared with virilocal marriages, uxorilocal marriages are more likely to have a first birth in the next year, especially a female first birth when the household is wealthy. As for second and later births, uxorilocal marriages are less likely to reproduce males in the next year when surviving children are all females, but more likely to reproduce females when surviving children are all males.

Conclusions: This study is among the first to provide systemic evidence on how postmarital residence shapes child sex selection. Unlike the common perception of ‘missing girls’ in East Asia, shaped by specific reproductive context, both girls and boys can be missing in early modern Japan.