Love, marriage, then the baby carriage? Marriage timing and childbearing in Sweden

Cohabitation and Marriage Formation in Times of Fertility Decline: The Case of Sweden in the Twenty-First Century

Developments over time in the prevalence of marriage and cohabitation formation has long received much interest, but less is known about more recent developments for different population subgroups in European countries. This applies as well to Sweden, a country considered a forerunner in family-demographic change. In contrast, much attention has been paid to the falling birth rates during the 2010s, and explanations that focus on the role of increasing uncertainties. In the Swedish case, the fertility decline has been documented across all main socio-demographic subgroups. The objective of this study is to examine whether the same situation holds for first marriage and cohabitation formation during the 2010s and the exceptional years of the Covid-19 pandemic. Based on Swedish population registers, including with new cohabitation data, we present annual indices of first marriage formation (1991-2022) and cohabitation formation (2012-2022) across a number of socio-demographic strata. We demonstrate a continuous decline in first marriage formation since the early 2010s with an additional sharp dip during the pandemic and a post-pandemic recovery. In contrast, there was a remarkable stability in cohabitation formation during 2012-2022. Although socio-demographic groups differ in their overall levels of marriage and cohabitation formation, the recent trends are strikingly similar across groups. Cohabiting couples, across population subgroups, have become less inclined to transition their union status to a more committed level, as manifested by marriage or parenthood. This occurred in spite of a positive economic climate in the 2010s and stable family policies, indicating that other forces are at play.

Navigating Love in a Post-Pandemic World: Understanding Young Adults' Views on Short- and Long-Term Romantic Relationships

The uncertain future due to the COVID-19 pandemic and the technological advancements may have altered young adults' experiences of romantic relationships. It is unclear whether individuals will continue to prefer traditional long-term romantic relationships (LTRR) or opt for short-term ones (STRR). This research describes how young adults in Malaysia perceive LTRR and STRR. Using the structured approach of the theory of social representations, data were collected from 512 participants; 238 (46.48%) male; Mage 21.75; majority were heterosexual and students, and analyzed using prototypical analysis to reveal high consensus elements. Five observations were made: (1) females prioritize "love" in both STRR and LTRR, while males prioritize "love" only in LTRR; (2) females prioritize "marriage" in LTRR, while males prioritize "trust," "comfort," and "stability." Males do not consider "marriage" as part of a LTRR; (3) both males and females view STRR positively, while LTRR are viewed more practically; (4) "sex" is a core element in STRR but is absent in LTRR; (5) males differentiate between STRR and LTRR with no overlapping elements. These findings provide insight into the social representations of romantic relationships among young adults in Malaysia and suggest future directions for research in the field.

The Influence of Partnership Status on Fertility Intentions of Childless Women and Men Across European Countries

The absence of a suitable partner is the most frequently given reason for unmet fertility intentions across European countries while having a partner is positively associated with the intention to have a child. However, once this relationship is framed within a life-course approach, existing evidence is mixed and inconclusive. The norm to have children within a stable relationship and norms regarding the timing of childbirth are acknowledged in many contemporary societies. Therefore, the presence of a partner might have a stronger effect on fertility intentions around the social deadline for fertility, which could explain the mixed findings in previous research. This article analyses how fertility intentions are influenced by partnership status and how this relationship varies by age and across countries. We use data from the first wave of the Generations and Gender Survey to analyse a sample of childless men and women aged 18-45 years from 12 European countries. We implement logistic regression models to investigate the influence of having a partner on fertility intentions during the life course. Previous studies found that the positive influence of having a partner either decreases across the life course or does not vary significantly. This study reveals that the positive association between partnership and fertility intentions increases from the age of 18, proving that whether someone is in a partnership becomes more influential at later stages in life. After a certain age threshold, which varies across countries and gender, this positive association either turns insignificant, remains positive, or reverses.

Partnership dynamics and entry into parenthood: Comparison of Finnish birth cohorts 1969-2000

During the past decade, the stability of close-to-replacement-level fertility ended in all Nordic countries, with its decline to the lowest level in Finland. It is unclear whether and how partnership dynamics have changed, and whether they play a role in fertility developments. We focus on the patterns and associations between the formation and stability of co-residential partnerships and first birth among Finnish women and men, and on whether and how these associations have changed across birth cohorts. We utilise total population register data on persons born between 1969 and 2000 in Finland, and adopt the event history method. Our results indicate that half of the women formed their first co-residential partnerships by the age of 22 years. Cohorts born in the early 1990s were the first to delay the formation of non-marital first partnerships. In contrast, first births are increasingly postponed, and the proportion of women and men, who become parents, has declined across recent cohorts. Among men, we observe higher median ages for family formation events and higher likelihoods of not forming a family. As a result of fertility decline and increase in partnership instability, for the first time, the probability of separation is higher than that of first births among partnered women born in the 1990s. Our findings show that at a behavioural level, the once close link between partnership formation and parenthood has progressively eroded across consecutive birth cohorts. Together with the ongoing tendency to delay first births, decreasing partnership stability, and first indications of delaying partnership formation, the potential of witnessing a marked increase of fertility levels in the near future is delimited. Our study's results contribute to a better understanding of the demographic mechanisms behind the decline in fertility in Finland, over the recent decade.

Prevalence, Trends, and Factors Associated with Teen Motherhood in Nigeria: An Analysis of the 2008-2018 Nigeria Demographic and Health Surveys

Background: Teen pregnancy and childbearing are common in Nigeria, and understanding the complexities, such as sociodemographics and economic factors including sexual and reproductive health knowledge and awareness among adolescents over time can trigger innovative approaches and interventions. This study intends to capture the patterns and associated factors of teen motherhood among sexually active adolescents (15-19 years) between 2008 and 2018. Methods: The study data was extracted from 2008, 2013, and 2018 Nigeria Demographic and Health Surveys. Descriptive analysis was presented using frequencies and percentages; multivariable analysis was conducted using log-binomial logistic regression at a p-value <0.05. All analyses were performed using Stata 15.0, weighted and adjusted for the complex survey design and population size. Results: The prevalence of teen motherhood increased between the three successive survey waves (50.9% vs. 52.4% vs. 55.2%) from 2008, 2013, and 2018. Although, the pooled adjusted analysis revealed no significant change over the 10-year period. Knowledge of modern contraceptive methods, primary education, non-Catholic Christians, residing in the South-South region, and those currently or formerly married were associated with increased risk of teen motherhood. There was an inverse relationship between teen motherhood and wealth status; lower wealth status was associated with high adolescent pregnancy and childbearing. Conclusion: This study revealed an increase in the proportion of teen pregnancy and childbearing in Nigeria. Notably, there exist variations across age groups, geographic location, educational level, religious belief, marital and economic status. Interventions that ensure comprehensive sexuality education, girl child education, and economic empowerment especially for school dropouts are advocated to reduce teen motherhood.

Relationship quality and family formation in Europe

The increase in cohabitation and nonmarital childbearing across Europe has raised questions about who still marries either before or after having a child. Although prior studies have addressed the sequence of marriage and childbearing, few have examined the role of relationship quality in these transitions. Here we employ a cross-national perspective to study the association between relationship quality and marriage and/or first birth within cohabitation. Using the Generations and Gender Survey and UK Household Longitudinal Study, we study seven European countries (Austria, France, Hungary, Netherlands, Norway, Sweden, and UK). We employ competing risk hazard models to follow respondents as they 1) transition from cohabitation into marriage or conception (or separation); 2) transition to marriage (or separation) after having a birth within cohabitation. Results show that cohabitors with higher relationship quality are more marriage prone than those in lower quality relationships in Austria, France, Hungary, and the UK, but not in the Netherlands, Norway and Sweden. Instead, higher relationship quality is associated with higher conception risks in cohabitation in Sweden. After childbearing, we find a positive association between relationship quality and marriage among cohabiting parents in the Netherlands, Norway, Sweden, and the United Kingdom. These results suggest that marriage is still important for couples with higher quality relationships; however, in countries where cohabitation is widespread, the timing of marriage may have shifted to after childbearing.

Less Is More? Repartnering and Completed Cohort Fertility in Finland

An extensive literature theorizes the role of repartnering for cohort fertility and whether union dissolution can be an engine for fertility. A large share of higher order unions are nonmarital cohabitations, but most previous studies on completed cohort fertility have analyzed only marital unions, and none have incorporated nonmarital cohabitations using population-level data. To analyze the relationship between the number of unions and cohort fertility for men and women, we use Poisson regression with Finnish register data to enumerate every birth, marriage, and cohabitation among the 1969-1972 birth cohorts at ages 18-46. We show that dissolutions of first cohabitations are the main pathway to repartnering and that most higher order unions are cohabitations. Nonmarital repartnering is a strong predictor of low fertility. In contrast, remarriage is positively associated with cohort fertility. Because the bulk of first-union dissolutions and higher order unions are nonmarital, repartnering is not an efficient engine for fertility at the aggregate level. Marriage and cohabitation are far from indistinguishable in a country often described as a second demographic transition forerunner.

Pooling of Wealth in Marriage: The Role of Premarital Cohabitation

Previous studies documented the existence of a 'cohabitation-marriage gap' in resource pooling among opposite-sex partners, with cohabiters being more likely to separate income and wealth than married individuals. Surprisingly, despite many non-marital cohabitations transform into marriages, we know little about income and wealth pooling of 'spousal cohabiters', i.e. spouses who transition to marriage after experiencing a period of non-marital cohabitation. The comparison between 'spousal cohabiters' and directly married spouses is particularly interesting because it offers a litmus test of theories of marriage in relation to how and why economic resources are differently distributed within married vs. cohabiting couples. This paper compares directly married couples and 'spousal cohabiters' in Italy, focusing on one aspect of resource pooling: the marital property regime, i.e. the choice made at the time of marriage between joint or separate ownership of wealth accumulated during marriage. Competing hypotheses are developed on the basis of the arguments that marriage yields legal protection, that selection mechanisms drive both the choice of community vs. separation of property and direct marriage vs. premarital cohabitation, and that, by inertia, 'spousal cohabiters' continue to separate resources upon transition to marriage. Results based on the 2016 Italian 'Family and social subjects' survey show that 'spousal cohabiters' are significantly more likely to choose separation of property compared to directly married spouses. Such differences, however, are drastically reduced once relevant confounders are controlled for, hence suggesting that existing differences between directly married and previously cohabiting couples and, more generally, differences between married and cohabiting couples are driven, above all, by selection mechanisms.

Supplementary Information

The online version contains supplementary material available at 10.1007/s10680-022-09627-2.

My Wealth, (Y)Our Life Satisfaction? Sole and Joint Wealth Ownership and Life Satisfaction in Marriage

This study examines the money-subjective well-being nexus by studying the link between changes in jointly and solely (i.e. respondents' own and their partner's own) held gross wealth and changes in married individuals' subjective well-being. Joint assets reflect norms of sharing responsibilities and resources. Solely held assets, in contrast, offer individual economic independence. Using wealth data from the German Socio-Economic Panel Study (SOEP; 2002, 2007, 2012, 2017), we estimate individual fixed effects regressions. Although coefficients for all three wealth measures are positive, our results highlight that only increases in jointly held wealth are associated with statistically significant increases in spouses' life satisfaction in Germany. Despite expectations about a stronger relevance of joint wealth for men compared to women in line with men's role as a financial provider for the family, we do not find substantial gender differences in the positive association between increases in joint wealth and life satisfaction. In light of the individualisation of marriages, our results highlight that the personal benefits associated with marital sharing of wealth seem to trump those of economic independence and financial autonomy.

Supplementary Information

The online version contains supplementary material available at 10.1007/s10680-022-09630-7.

Wealth in Couples: Introduction to the Special Issue

The assumption that economic resources are equally shared within households has been found to be untenable for income but is still often upheld for wealth. In this introduction to the special issue "Wealth in Couples", we argue that within-household inequality in wealth is a pertinent and under-researched area that is ripe for development. To this end, we outline the relevance of wealth for demographic research, making the distinction between individual and household wealth. Drawing on a life-course perspective, we discuss individual wealth accumulation within couples and its links to family-demographic processes, the institutional context, and norms on pooling and sharing. We conclude with a brief summary of the main findings from the special issue and highlight implications for demographic research and for future research in this field.

Partnership dynamics and the fertility gap between Sweden and Spain

Below-replacement fertility has persisted across European countries for a few decades, though, with variation. Delays in age at first union and first birth have been key factors in the declining fertility levels within these societies. While the vast majority of births occurs within a stable partnership, the link between partnership formation and childbearing is rarely taken into account. In this paper, we examine the role of partnership formation in explaining the gap between Sweden and Spain regarding transitions to first birth. We utilize data from the 2018 Spanish Fertility Survey and the 2012/2013 Swedish Generations and Gender Survey to explore transition probabilities to first birth and implement Kitagawa decomposition and standardization techniques. Results show that having a partner is a strong predictor of becoming a first-time parent in the next 3 years, mainly within the ages 25 to 35. On average, Swedish first-birth transition probabilities for women are only 12% higher than probabilities of Spanish counterparts within this age range, suggesting that the proportion of partnerships formed plays a crucial role in explaining the fertility gap. Decomposition results confirm that before age 30, 74% of the difference in first-order births among women are due to the difference in partnership composition. We further find that earlier union formation in Spain could potentially reduce childlessness levels. Overall, our study highlights the importance of examining the role of partnership dynamics in fertility studies.

The Realization of Short-Term Fertility Intentions Among Immigrants and Children of Immigrants in Norway and Sweden

Immigrant fertility and the realization of fertility intentions are two topics of considerable interest in contemporary demographic research. Yet very few studies have explored the relationship between intended and actual fertility among immigrants and their children. Using data from the Norwegian and Swedish Generations and Gender Surveys, this article analyzes how both positive and negative short-term fertility intentions stated by men and women at Wave 1 in 2007/08 (Norway) or 2012/13 (Sweden) had been realized at register-based follow-ups three years after the initial interview. Results show that second-generation women of non-Western origin were significantly less likely than native women (defined here as Swedish-born women with two Swedish-born parents) to realize a positive fertility intention, whereas first-generation men of Western origin were significantly more likely than native men to realize a positive fertility intention. Western-origin men were also significantly less likely than native men to have an unintended birth. These findings are robust to controlling for demographic and socioeconomic characteristics at interview. Possible reasons for these intergroup realization differences include group differences in the ability to predict future changes to demographic and socioeconomic status and in the motivation to pursue the realization of a reported fertility intention. This article demonstrates that exploring immigrant-native differences in realization patterns can provide information about immigrants’ ideational and behavioral adaptation to the destination country’s fertility regime that cannot be attained by studying intended or actual fertility alone.

First union formation among the children of immigrants: A population-wide study in Norway

Using Norwegian register data on the total population of individuals who were native-born or who immigrated prior to age 18, this study investigated differences in first union formation across migrant generations, global regions of origin, and gender. Cohabitation was the preferred route into partnerships for all groups, but it was most common among those with either one or two native-born parents. Results provided evidence of a generational gradient in marriage, whereby the native-born children of two immigrants and those immigrating in ages below 13 were less likely to marry than immigrants arriving as teens. Those native born with one native and one immigrant parent were least likely to marry, but most likely to cohabit. The children of immigrants originating from Asia, MENA and Eastern Europe were more marriage prone, whereas those of South-American and European origins were more cohabitation prone, than those originating from elsewhere. Women of most origins and generations more often married compared with men, and this gender gap was largest among those originating from MENA.

Partnership Context of First Births in Russia: The Enduring Significance of Marriage

While cohabitation and non-marital childbearing have been increasing in Russia since 1990, the share of marital first births that are conceived prior to marriage has changed very little since the Soviet era. The prior findings on the stability of trends in premarital conceptions in Russia have been contradictory and inconclusive. This study aims to extend the existing empirical evidence on premarital conceptions in Russia and to contribute to the discussion on the persistence of marriage as the preferred partnership context for parenthood. We focus on births that occurred within the first two years of marriage, and compare the childbearing patterns of Russian women who married in different historical periods. For our investigation of fertility among marital cohorts who married during the Soviet era (1960–1991), we use individual-level data from the 1994 microcensus. For our examination of fertility among more recent marital cohorts (2000, 2011, and 2016), we draw on data from birth records in civil registers. We also use relevant complementary data sources. Our findings show that there has been a marked shift in the relationship between conception and marriage in Russia. Increasingly, conceptions have been occurring before marriage, and in the most recent marital cohorts, the level of premarital first conceptions has even surpassed the level of marital first conceptions. The average interval between conception and entry into marriage has also been lengthening. We describe this unique pattern of childbearing and discuss some potential explanations for the ongoing association between marriage and childbearing in Russia.

Mental disorder and first-time marriage formation among non-Western migrant women: A national register study

PURPOSE

Studies show that there is a mental health selection into marriage among the general population. This study explored the association between mental disorder and marriage formation among non-Western migrant women living in Norway, and whether the association varied with region of origin, income, education and having a dependent child.

METHODS

Using linked national register data, we followed 49,329 non-Western never married migrant women aged 18-60 living in Norway between 2006 and 2014. As a proxy for mental disorders, we investigated whether outpatient mental health service use was associated with marital formation using discrete time logistic regression analyses.

RESULT

Overall, outpatient mental health service use was associated with lower odds of marital formation, even after controlling for sociodemographic factors. Interaction analyses suggested that the relationship was weaker for South Asian women, who had the highest odds of marriage formation, compared with Sub-Saharan African women, who had the lowest. The relationship was also stronger for women with children and women with low incomes.

CONCLUSION

Mental health selection effects may depend on the universality of marriage. Since marriage may be associated with psychosocial and economic benefits, it is important to identify and treat mental disorder among non-Western migrant women, particularly those with childcare responsibilities and low income.

Having a child within a cohabiting union in Europe and North America: What is the role of parents' socio-economic status?

The link between parental socio-economic status (SES) and the likelihood of having a birth in cohabitation or in marriage varies considerably across countries. Previous studies have referred to the pattern of disadvantage perspective and the second demographic transition theory to explain this cross-national variation. Yet no study has directly tested the explanatory power of both theories in this context. In the current study, hypotheses are formulated about the influence of economic inequality and norms regarding family formation on this relationship. The hypotheses are tested in 19 European and North American countries, using data of the Generations and Gender Survey and four other datasets. The analyses show that in societies that have more traditional family formation norms, women with lower parental SES are more likely to have a birth in cohabitation whereas such differences are not found in less traditional societies. The influence of economic inequality is less clear-cut.

Early Family Life Course Standardization in Sweden: The Role of Compositional Change

The diversity of early family life courses is thought to have increased, although empirical evidence is mixed. Less standardized family formation is attributed to compositional changes in educational attainment, labour market participation, and childhood living conditions. I investigate whether and why family trajectories have become more or less standardized across birth cohorts in Sweden. I combine sequence metrics with Oaxaca–Blinder decompositions to assess the compositional shifts that drive changes in family formation standardization. Family trajectories of individuals born in 1952, 1962, and 1972 from age 18 to 35 are reconstructed using Swedish register data. My results demonstrate that early family formation has become more standardized across birth cohorts. Further, compositional differences between birth cohorts partially account for this standardization, especially for women. For example, higher levels of educational attainment are associated with family formation standardization. This substantiates arguments that family formation may re-standardize following the second demographic transition.

Contribution of the Rise in Cohabiting Parenthood to Family Instability: Cohort Change in Italy, Great Britain, and Scandinavia

In this study, we investigate through microsimulation the link between cohabiting parenthood and family instability. We identify mechanisms through which increases in cohabiting parenthood may contribute to overall increases in separation among parents, linking micro-level processes to macro-level outcomes. Analyses are based on representative surveys in Italy, Great Britain, and Scandinavia (represented by Norway and Sweden), with full histories of women’s unions and births. We first generate parameters for the risk of first and higher-order birth and union events by woman’s birth cohort and country. The estimated parameters are used to generate country- and cohort-specific populations of women with stochastically predicted family life courses. We use the hypothetical populations to decompose changes in the percentage of mothers who separate/divorce across maternal birth cohorts (1940s to 1950s, 1950s to 1960s, 1960s to 1970s), identifying how much of the change can be attributed to shifts in union status at first birth and how much is due to change in separation rates for each union type. We find that when cohabiting births were uncommon, increases in parents’ separation were driven primarily by increases in divorce among married parents. When cohabiting parenthood became more visible, it also became a larger component, but continued increases in parents’ divorce also contributed to increasing parental separation. When cohabiting births became quite common, the higher separation rates of cohabiting parents began to play a greater role than married parents’ divorce. When most couples had their first birth in cohabitation, those having children in marriage were increasingly selected from the most stable relationships, and their decreasing divorce rates offset the fact that increasing proportions of children were born in somewhat less stable cohabiting unions.

Mind the gap: The health advantages that accompany parental marriage vary by maternal nativity

Using data from the UK Millennium Cohort Study (MCS), we examine whether and how the health benefits of having two biological parents in a continuous marital relationship vary by maternal nativity and ethnicity, comparing UK-born White mothers with: (1) White mothers born in wealthy countries; (2) ethnic minority mothers from South Asia; and (3) ethnic minority mothers born in Africa. Making novel use of classification and regression tree (CART) methods, we examine whether marital status is a uniform marker of economic advantage or better health-related behaviours across the four maternal nativity and ethnic groups. The findings, which indicate that the health-related advantages associated with parental marriage are not uniform across the four nativity and ethnic groups, have implications for future research on family gaps in well-being and the socio-economic determinants of health.

Fathers' Use of Parental Leave and Union Dissolution

With increasing union dissolution and changing gender behaviour, questions have emerged about possible links between gender equality and union stability. The aim of this article is to examine whether and how early fathers' involvement in child-rearing is associated with union dissolution in three Nordic countries. All three countries have reserved part of their parental leave to be used by one parent in order to promote fathers' engagement in child-rearing. Our analysis uses fathers' parental leave as a proxy for his involvement, and we distinguish between fathers who take no leave ("non-conforming fathers"), fathers who take only the reserved part ("policy-conforming fathers") and fathers who take more than the reserved part ("gender-egalitarian-oriented fathers"). We find that couples in which the father uses parental leave have a lower risk of union dissolution than couples in which the father takes no leave. The pattern is consistent for all countries, for the whole study period 1993-2011, and for cohabiting and married couples. However, we do not find support for asserting that the couples with greatest gender equality, in which fathers take longer leave than the policy reserves, are the most stable unions, as the pattern is not uniform in the three countries. We attribute this to the fact that gender equality within the family in the Nordic countries is still an ongoing process, and the relationship between gender behaviour and union stability is still in flux.

The Effect of Prenatal Stress, Proxied by Marital and Paternity Status, on the Risk of Preterm Birth

Uncertainty and insecurity in the relationship between the mother and father of a child are responsible for heightened maternal stress, which can lead to preterm birth (PTB). Different intensities of prenatal stress (proxied by four levels of marital status linked with the presence or absence of paternal data on birth records) were defined as the Marital-Father Data index. We assessed the impact of those varying intensities of prenatal stress on PTB with respect to parity among a group of Polish mothers residing in Krakow (N = 87,916). We found a pattern across the adjusted risk ratios (RR) of preterm birth that ordered these estimates in an increasing trend towards higher risk, beginning with the group of married mothers with father data present (baseline), through the groups of legitimizing marriages—married after conception with father data present (RR = 1.1; 95% Confidence Intervals (CI) 1.0–1.2) and unmarried mothers with father data present (RR = 1.3; 95% CI 1.2–1.5) to the group of unmarried mothers with father data absent (RR = 1.9; 95% CI 1.7–2.2). The adjusted p for the linear trend between Marital-Father Data index and PTB was less than 0.001. The adjusted effect of perceived prenatal stress differed with respect to parity (confirmed by statistically significant interactions between Marital-Father Data index levels and parity), with a higher magnitude of this effect noted among multiparous versus primiparous women. Low paternal involvement and support during pregnancy may negatively affect PTB risk and this effect may differ in relation to parity status. More attention should be paid to maternal pregnancy stress, especially of multiparous mothers, to decrease the risk of unfavorable birth outcomes.

A survival analysis of the timing of onset of childbearing among young females in Nigeria: are predictors the same across regions?

Background

Early childbearing comes at high health costs to girls, the children they bear, their future life chances and the larger society. Nationally representative data suggest variation in onset of childbearing across regions and states of the country. Yet, there is need for strong evidence on how background characteristics explain time to first birth among young females across regions in Nigeria.

Methods

We analysed the 2013 DHS dataset using Kaplan Meier and Cox Regression. The outcome variable is age at onset of childbearing with location (rural/urban), education, religion, wealth index, region and having ever married/cohabited as covariates. Models were computed for national level analysis and the six regions of the country.

Results

The effect of marriage/cohabitation on time to first birth is strong and universal across the regions. Ever married girls had higher adjusted hazard ratios for starting childbearing than single girls, ranging from 5.35 in the South South to 44.62 in the North West (p < 0.001 in all models). Education also has significant effect on time to first birth across regions. The significance of state of residence, wealth, and religion varies across regions.

Conclusion

We conclude that the combinations of factors that explain onset of childbearing vary across regions. Therefore, context specific factors should be considered in program designs aimed at achieving a significant reduction in early childbearing and similar problems in Nigeria.

Disparities in Children's Family Experiences by Mother's Socioeconomic Status: The Case of Finland

A well-known argument claims that socioeconomic differentials in children's family structures have become increasingly important in shaping child outcomes and the resources available to children in developed societies. One assumption is that differentials are comparatively small in Nordic welfare states. Our study examines how children's experiences of family structures and family dynamics vary by their mother's educational attainment in Finland. Based on register data on the childbearing and union histories of women in Finland born from 1969 onwards, we provide life-table estimates of children's (N = 64,162) experiences of family dissolution, family formation, and family structure from ages 0-15 years, stratified by mother's education level at the child's birth. We find huge socioeconomic disparities in children's experiences of family structures and transitions. Compared to children of highly educated mothers, children of mothers with low levels of education are almost twice as likely to be born in cohabitation and four times as likely to be born to a lone mother. They are also much more likely to experience further changes in family structure-particularly parental separation. On average, children of low-educated mothers spend just half of their childhood years living with both their parents, whereas those of high-educated mothers spend four-fifths of their childhood with both parents. The sociodemographic inequalities among children in Nordic welfare states clearly deserve more scholarly attention.

Is spatial mobility on the rise or in decline? An order-specific analysis of the migration of young adults in Sweden

The aim of this study is to investigate spatial mobility over time. Research on 'new mobilities' suggests increasing movement of individuals, technology, and information. By contrast, studies of internal migration report declining spatial mobility in recent decades. Using longitudinal register data from Sweden, we calculate annual order-specific migration rates to investigate the spatial mobility of young adults over the last three decades. We standardize mobility rates for educational enrolment, educational level, family status, and place of residence to determine how much changes in individuals' life domains explain changes in mobility. Young adults' migration rates increased significantly in the 1990s; although all order-specific migration rates increased, first migration rates increased the most. Changes in population composition, particularly increased enrolment in higher education, accounted for much of the elevated spatial mobility in the 1990s. The analysis supports neither ever increasing mobility nor a long-term rise in rootedness among young adults in Sweden.

Educational differentials in cohabitors' marriage intentions at different childbearing stages in seven European countries

Several studies have looked into the socio-economic gradients of cohabitation and non-marital fertility. According to the theory of the Second Demographic Transition, highly educated individuals can be considered as forerunners in the Western European spread of non-marital family forms after the 1970s. In Central and Eastern Europe (CEE), however, research has provided evidence for a Pattern of Disadvantage where those with the lowest education have been the most likely to adopt such family forms. Hitherto, few studies have considered the educational gradient of the intentions underlying these behaviors. This contribution uses information on marriage and fertility intentions from the Generations and Gender Surveys for seven European countries to assess educational differentials. In Western Europe we observe no strong educational gradients in marriage intentions at any childbearing stage (before, during or following). In CEE countries, however, less educated cohabitors more frequently choose for cohabitation during childbearing.

The impact of adolescent risk behavior on partner relationships

Prior literature suggests that involvement in adolescent risk behaviors will have short- and long-term consequences that disrupt the orderly flow of later development, including impacts on patterns of partner relationships. In this study, we explore how adolescent involvement in delinquency, drug use, and sexual behavior at an early age affects the likelihood and timing of both marriage and cohabitation using a sample from the Rochester Youth Development Study. We also examine the direct effects of dropping out of high school, teenage parenthood, and financial stress during emerging adulthood as well as their potential role as mediators of the relationships between adolescent risk behaviors and partnering for both males and females. Overall, there is not very strong support for a direct relationship between adolescent delinquency, drug use, or early sexual behavior and patterns of partner formation. In contrast, the more proximal relationships, indicated by precocious transitions to adulthood and financial instability, are more consistently related to partner formation. These findings support models of cumulative disadvantage: early adolescent problem behaviors are weakly related to partner formation, but appear to set in motion cascading consequences that influence the transition to adulthood and, in turn, these more proximal variables are more consistently related to partner formation.

Spousal age differences and synchronised retirement

Many couples want to retire together even if spouses differ in age. Drawing on theories of leisure complementarity, gender roles and social status, this article uses comprehensive Swedish register data from 2002 to 2010 to explore synchronised retirement and its association with spousal age differences and other socio-demographic factors. Synchronisation rates in dual-earner couples (N = 83,986) were 10 per cent for retirement the same calendar year and 25 per cent for retirement the same or the following year. Contrary to theoretical expectations, synchronisation was more common in women-older couples than in men-older couples, although this was largely a consequence of the skewed distribution of age differences. Moreover, spouses' education, incomes, assets, employment and health were differently associated with synchronisation in same-age, men-older and women-older couples. In the total population, average retirement age differed very little between synchronising couples and other couples. Yet women who synchronised retired at an earlier age than other women, whereas men who synchronised retired later than other men. This was partly an effect of the predominance of men-older couples, but men in men-older couples were also more likely than women in women-older couples to delay retirement in order to synchronise.

Effect of Registered Partnership on Labor Earnings and Fertility for Same-Sex Couples: Evidence From Swedish Register Data

The expansion of legal rights to same-sex couples is afoot in a number of Western countries. The effects of this rollout are not only important in their own right but can also provide a window on the institution of marriage and the rights bundled therein. In this article, using Swedish longitudinal register data covering 1994–2007, we study the impact of the extension of rights to same-sex couples on labor earnings and fertility. In 1994, registered partnership for same-sex couples was introduced, which conferred almost all rights and obligations of marriage—a notable exception being joint legal parenting, by default or election. The latter was added in the 2002 adoption act. We find registered partnership to be important to both gays and lesbians but for different reasons. For gays, resource pooling emerges as the main function of registered partnerships. For lesbians, registered partnership appears to be an important vehicle for family formation, especially after the 2002 adoption act. In contrast to heterosexual couples (included for comparison), we find no evidence of household specialization among lesbians. The lack of specialization is noteworthy given similar fertility effects of registered partnership (after 2002) and the fact that lesbian couples were less assortatively matched (on education) than heterosexual couples—children and unequal earnings power being two factors commonly believed to promote specialization.

Cohabitation, post-conception unions, and the rise in nonmarital fertility

The majority of U.S. nonmarital births today are to cohabiting couples. This study focuses on transitions to cohabitation or marriage among pregnant unmarried women during the period between conception and birth. Results using the newly-released 2006-2010 National Survey of Family Growth show that nonmarital pregnancy is a significant precursor to cohabitation before childbirth (18%), exceeding transitions to marriage (5%) by factor of over three. For pregnant women, the boundaries between singlehood, cohabitation, and marriage are highly fluid. The results also reveal substantial variation in post-conception cohabiting and marital unions; e.g., disproportionately low percentages of black single and cohabiting women transitioned into marriage, even when conventional social and economic risk factors are controlled. The multivariate analyses also point to persistent class differences in patterns of family formation, including patterns of cohabitation and marriage following conception. Poorly educated women, in particular, are much more likely to become pregnant as singles living alone or as partners in cohabiting unions. But compared with college-educated women, pregnancies are less likely to lead to either cohabitation or marriage. This paper highlights the conceptual and technical challenges involved in making unambiguous interpretations of nonmarital fertility during a period of rising nonmarital cohabitation.