Childbearing After Repartnering Among Russians, Russians Migrants and Estonians: Prevalence and Determinants

Abstract

The collapse of the USSR and structural changes in society gave rise to family and marriage transformations in Russia and other post-Soviet countries of Eastern Europe. Estonia is among the examples of rapid marriage transformation and the spread of cohabitations and extramarital births. At the same time, throughout the post-war era Estonia accepted Russian migrants. Studies show that the adaptation of the Russian population in Estonia proceeds slowly, and that patterns of matrimonial behavior among the Russian migrants and their descendants in Estonia are closer to patterns of ethnic Russians in Russia. In this study, the Generation and Gender Survey data for Russia (2004) and Estonia (2005) were used to analyze the prevalence of first and second childbirths in first and higher-order unions and the determinants of fertility after repartnering among the Russian and Estonian populations in Estonia and Russians in Russia. We consider the impact of partners’ age and parenthood status at the beginning of higher-order unions, as well as social variables (e.g. education, type of settlement and ethnicity). The results show that the contribution of higher-order unions to total fertility increased significantly in all studied populations. However, first childbirths in high-order unions are rare among both the Russians and the Estonians, second births after repartnering are more widespread among Russians in Russia. Divorces and separations significantly increase the interval between first and second births, but there is no difference in time interval duration between the three considered population groups. The determinants of childbearing among Russians in Russia and Estonia in higher-order unions are very similar: they are the age of women, the type of habitation and the initial nature of the union. The effect of the parenthood status and marriage cohort is individual for each population group: in Russia, if a male partner has no child(ren) from previous relationships, the couple has a higher chance of having a mutual child. The probability of childbearing after repartnering significantly increased in 1990-1999 in Estonia.