D4 Published development or research report or study
Parental divorce homogamy and its effect on separation from cohabitation and marriage
Authors: Sanna Kailaheimo-Lönnqvist, Anette Fasang, Marika Jalovaara, Emanuela Struffolino
Publisher: Suomen akatemia
Publication year: 2020
Series title: INVEST Working Papers
Number in series: 16
DOI: https://doi.org/10.31235/osf.io/p6rea
Web address : https://osf.io/download/5f3f457abacde800c133c192/
Self-archived copy’s web address: https://research.utu.fi/converis/portal/detail/Publication/49015043
Abstract
Numerous studies have shown that parental divorce increases children’s divorce risk. We extend this literature by assessing how parental divorce on both sides of a (potential) couple affects their partnering dynamics. Specifically, we explore 1) whether there is parental divorce homogamy and whether the parental divorce of both partners adds to the dissolution of both 2) cohabiting and 3) married unions. Our analyses use event history models on high-quality Finnish Census Panel data covering 28,021 cohabiting and marital partnerships between ages 18 and 45. We found substantial parental divorce homogamy in that children who experienced parental divorce are 13% more likely to cohabit with and 17% more likely to marry a fellow child of divorce. Moreover, contrary to evidence from the United States and Norway, our findings for Finland support an additive, not a multiplicative, effect. Here, both partners’ parental divorce increases their offspring’s dissolution risk by 20% for cohabitation and 70% for marriage compared to couples where neither of their parents are divorced. We conclude that parental divorce on both sides of a couple affects family formation processes at multiple stages. In Finland, these effects are notably less than previously found in the United States. This is likely because cohabitation and separation are wide-spread and socially accepted in Finland and an expansive welfare state buffers the socio-economic consequences of divorce.
Numerous studies have shown that parental divorce increases children’s divorce risk. We extend this literature by assessing how parental divorce on both sides of a (potential) couple affects their partnering dynamics. Specifically, we explore 1) whether there is parental divorce homogamy and whether the parental divorce of both partners adds to the dissolution of both 2) cohabiting and 3) married unions. Our analyses use event history models on high-quality Finnish Census Panel data covering 28,021 cohabiting and marital partnerships between ages 18 and 45. We found substantial parental divorce homogamy in that children who experienced parental divorce are 13% more likely to cohabit with and 17% more likely to marry a fellow child of divorce. Moreover, contrary to evidence from the United States and Norway, our findings for Finland support an additive, not a multiplicative, effect. Here, both partners’ parental divorce increases their offspring’s dissolution risk by 20% for cohabitation and 70% for marriage compared to couples where neither of their parents are divorced. We conclude that parental divorce on both sides of a couple affects family formation processes at multiple stages. In Finland, these effects are notably less than previously found in the United States. This is likely because cohabitation and separation are wide-spread and socially accepted in Finland and an expansive welfare state buffers the socio-economic consequences of divorce.
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