A1 Refereed original research article in a scientific journal
The effects of homogamy in socioeconomic background and education on the transition from cohabitation to marriage
Authors: Mäenpää Elina, Jalovaara Marika
Publisher: Sage
Publication year: 2013
Journal: Acta Sociologica
Number in series: 3
Volume: 56
Issue: 3
First page : 247
Last page: 263
Number of pages: 17
ISSN: 0001-6993
DOI: https://doi.org/10.1177/0001699312474385
Abstract
This study explores the effects of homogamy and heterogamy in socio-economic background and educational level on the marriage rate among cohabitors. Using unique register data and the Cox proportional hazards model, we analyse marriage formation in over 20,000 cohabiting unions in Finland. The large number of observations enables an inspection of the interactive effects in all partner-status combinations. Our results show that homogamy or heterogamy in socio-economic background is of little consequence for the couple’s probability of marrying; homogamy encourages marriage only among cohabitors from farmer families. With regard to education, homogamy increases the marriage rate among cohabitors with a low level of education, but reduces it among the highly educated. Whether educational heterogamy promotes, deters or has no effect on the marriage rate depends on the combination. The results emphasize the importance of a detailed measurement of homogamy and heterogamy when examining the role of group boundaries in union transitions.
This study explores the effects of homogamy and heterogamy in socio-economic background and educational level on the marriage rate among cohabitors. Using unique register data and the Cox proportional hazards model, we analyse marriage formation in over 20,000 cohabiting unions in Finland. The large number of observations enables an inspection of the interactive effects in all partner-status combinations. Our results show that homogamy or heterogamy in socio-economic background is of little consequence for the couple’s probability of marrying; homogamy encourages marriage only among cohabitors from farmer families. With regard to education, homogamy increases the marriage rate among cohabitors with a low level of education, but reduces it among the highly educated. Whether educational heterogamy promotes, deters or has no effect on the marriage rate depends on the combination. The results emphasize the importance of a detailed measurement of homogamy and heterogamy when examining the role of group boundaries in union transitions.
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