Ethno-Linguistic Exogamy and Divorce: Does Marital Duration Matter?

Abstract

ABSTRACTThis research examines whether the exogamy effect on the divorce risk varies over marital duration. Registry data from 1970 to 2003 allow us to observe couples in exogamous and endogamous ethno-linguistic marriages (Finnish speakers and Swedish speakers in Finland). We find that an elevated divorce risk of exogamous couples, which has been observed in numerous studies, is not typical of recently initiated marriages only, because it does not attenuate over marital duration. Marital problems that lead to divorce seem to be more common among exogamous couples than among endogamous couples. We argue that these patterns are likely due to group-specific differences in attitudes toward marriage. The argument is supported by a persistent difference in the divorce risk across endogamous Finnish- and Swedish-speaking marriages, and by the variation in divorce risk by ethno-linguistic composition of the couples in a regional context where minority group behaviors are more likely absorbed into majority group behaviors.