Generational Differences in Cohabitation and Marriage in the US

We use data from pooled 2000 to 2004 current population surveys (CPSs) to examine generational differences in cohabitation and marriage among men and women ages 20–34 in the US. Consistent with our expectation and in line with assimilation theory, levels of cohabitation rise across succeeding generations. In contrast, generational differences in marriage follow a curvilinear pattern such that those in the second generation are least likely to be married, which supports some contemporary extensions of assimilation theory. These patterns persist across education groups, and tend to hold across racial and ethnic groups, too, although among women, the predicted percentages cohabiting across generations vary widely by race-ethnicity. This paper is an original work by Brown, Van Hook and Glick and is being submitted exclusively to PRPR for publication consideration. An earlier version of this paper was presented at the Annual Meeting of the Population Association of America, March 30–April 2, 2005, Philadelphia, PA.     

Crossing Boundaries: Nativity,Ethnicity, and Mate Selection

The influx of immigrants has increased diversity among ethnic minorities and indicates that they may take multiple integration paths in American society. Previous research on ethnic integration has often focused on panethnic differences, and few have explored ethnic diversity within a racial or panethnic context. Using 2000 U.S. census data for Puerto Rican–, Mexican-, Chinese-, and Filipino-origin individuals, we examine differences in marriage and cohabitation with whites, with other minorities, within a panethnic group, and within an ethnic group by nativity status. Ethnic endogamy is strong and, to a lesser extent, so is panethnic endogamy. Yet, marital or cohabiting unions with whites remain an important path of integration but differ significantly by ethnicity, nativity, age at arrival, and educational attainment. Meanwhile, ethnic differences in marriage and cohabitation with other racial or ethnic minorities are strong. Our analysis supports that unions with whites remain a major path of integration, but other paths of integration also become viable options for all ethnic groups.     

One Size May Not Fit All: How Obesity Among Mexican-Origin Youth Varies by Generation,Gender, and Age

Immigrants’ health (dis)advantages are increasingly recognized as not being uniform, leading to calls for studies investigating whether immigrant health outcomes are dependent on factors that exacerbate health risks. We answer this call, considering an outcome with competing evidence about immigrants’ vulnerability versus risk: childhood obesity. More specifically, we investigate obesity among three generations of Mexican-origin youth relative to one another and to U.S.-born whites. We posit that risk is dependent on the intersection of generational status, gender, and age, which all influence exposure to U.S. society and weight concerns. Analyses of National Health and Nutrition Examination Studies (NHANES) data suggest that accounting for ethnicity and generation alone misses considerable gender and age heterogeneity in childhood obesity among Mexican-origin and white youth. For example, second-generation boys are vulnerable to obesity, but the odds of obesity for first-generation girls are low and on par with those of white girls. Findings also indicate that age moderates ethnic/generational differences in obesity among boys but not among girls. Overall, ethnic/generational patterns of childhood obesity do not conform to a “one size fits all” theory of immigrant health (dis)advantage, leading us to join calls for more research considering how immigrants’ characteristics and contexts differentially shape vulnerability to disease and death.     

西部民族地区城市化进程中族际通婚问题研究—甘南藏族自治州合作市调查报告

本文基于甘南（合作市）的实地调查资料,对民族地区族际通婚的影响因素作了实证研究,并以此为依据对地区的民族关系问题作了分析。主要调查结果和结论如下：第一。“藏、回、汉”三元民族关系构成了甘南（合作市）民族关系的基本格局,不同民族之阃的族际通婚反映出了甘南（合作市）地区存在着整体上比较和睦融洽的民族关系：第二。宗教信仰对族际婚姻范围的扩大起着阻碍作用,这在主要聚居于西部地区普遍信仰伊斯兰教的回族表现的尤为明显;第三,民族混居、互交朋友、教育水平和语言能力是影响各民族族际通婚的重要条件,其中语言能力是影响汉族族外通婚的最主要因素,但这一因素对于藏族却并不明显;第四,职业因素和迁移情况在调查中会发现在通婚方面具有一些特征,但在回归分析时由于编码方法的影响。对族际通婚的影响并不明显。     

Mixed marriage among immigrants and their descendants in the United Kingdom: Analysis of longitudinal data with missing information

This study investigates the formation of endogamous and exogamous marriages among immigrants and their descendants in the United Kingdom. We apply event history analysis to data from the Understanding Society study and use multiple imputation to determine the type of marriage for individuals with missing information on the origin of their spouse. The analysis shows, first, significant differences among immigrants and their descendants in the likelihood of marrying within and outside their ethnic groups. While immigrants from European countries have relatively high exogamous marriage rates, South Asians exhibit a high likelihood of marrying a partner from their own ethnic group; Caribbean people hold an intermediate position. Second, the descendants of immigrants have lower endogamous and higher exogamous marriage rates than their parents; however, for some ethnic groups, particularly South Asians, the differences across generations are small, suggesting that changes in marriage patterns have been slower than expected.     

The effects of demographic factors,family background,and early job achievement on age at marriage

National data for ever-married men aged 20 to 65 in March 1973 are utilized to estimate least squares and log-linear structural equation models of age at marriage. We demonstrate that most characteristics of family background (including both the family structure and its socioeconomic standing) are irrelevant in their effect on age at marriage. Intercohort trends are not explicable with reference to the changing socioeconomic, ethnic, or nativity compositions of the cohorts. Regional differences in age at marriage have persisted over the years in only slightly diminished form and cannot be explained by reference to the nativity, ethnic, or socioeconomic compositions of the regions. Early job status relates only weakly to age at marriage. Only those activities that are time-consuming or otherwise disruptive of the smooth operation of normal life-cycle processes during the transition from adolescence to adulthood (such as college attendance and service in the military) seriously affect the age at which a man marries.     

Men’s career development and marriage timing during a period of rising inequality

Based on data from 1979–1990 NLSY interviews, we investigate the implications of rising economic inequality for young men’s marriage timing. Our approach is to relate marriage formation to the ease or difficulty of the career-entry process and to show that large race/schooling differences in career development lead to substantial variations in marriage timing. We develop measures of current career “maturity” and of long-term labor-market position. Employing discrete-time event-history methods, we show that these variables have a substantial impact on marriage formation for both blacks and whites. Applying our regression results to models based on observed race/schooling patterns of career development, we then estimate cumulative proportions ever married in a difficult versus an easy career-entry process. We find major differences in the pace of marriage formation, depending on the difficulty of the career transition. We also find considerable differences in these marriage timing patterns across race/schooling groups corresponding to the large observed differences in the speed and difficulty of career transitions between and within these groups     

新生代农民工婚恋模式初探

本文通过对比新生代农民工与传统农民工的不同,分析婚恋对新生代农民工的重要性,提出本文的研究问题。从婚恋观念、婚恋行为、以及婚恋影响因素等三个侧面建构新生代农民工的婚恋模式。依据调查数据资料,归纳出新生代农民工的婚恋模式特点。同时把个人背景与流动经历作为解释变量,建立logistic回归模型,探寻新生代农民工婚恋模式的影响因素。最后提出改善新生代农民工婚恋模式的建议。     

International marriages in South Korea: The significance of nationality and ethnicity

International marriage has increased drastically in South Korea in recent years, and by 2005, 13.6 per cent of marriages involved a foreign spouse. The purpose of this study is twofold: to explore the demographic demand and supply of foreign spouses in the marriage market in South Korea, and to examine how social positions of foreign wives vary by their place in the marriage market as determined by their nationality and ethnicity. Data show that the demand for foreign spouses is particularly strong among rural never-married and urban divorced Korean men. Among foreign wives, Chinese, especially Korean Chinese, tend to marry divorced Koreans, partly because many of them have also been married before. The Korean Chinese are the most autonomous among five groups of foreign wives examined, showing the highest rates of Korean citizenship, divorce-separation, and employment. Southeast Asian women tend to marry rural never-married men, and they are the most adaptive to the host society in the way they show among the highest rates of Korean citizenship and employment (after controlling for their poor Korean proficiency and short duration in Korea). Their divorce-separation rate is the lowest regardless of such control. This study demonstrates that marriage migrants adaptation to the host society differs significantly by nationality and ethnic origin.     

The temporal relationship of marriage,conception, and birth in Massachusetts

An investigation into the timing of first births in relationship to the date of marriage in Massachusetts confirmed the finding of previous national and local birth timing studies that first births likely to have been conceived before the marriage of their parents constitute a substantial proportion of all first births. The differential frequency of premaritally conceived births among various subgroups appeared to account for the variation noted in the overall timing patterns of first births after marriage. Data were gathered through linkage of certificates of birth of a sample of legitimate first children with the marriage record of their parents. Analysis of the marriage-first birth interval by maternal age and race, type of marriage ceremony, and occupation of the bride and groom were conducted and comparisons with previously published data were made. Separate consideration was given to the frequency and characteristics of those births likely to be premaritally conceived and those likely to have been conceived after the wedding.     

Entering first union: the choice between cohabitation and marriage among women in Italy and Spain

While in Spain and Italy cohabitation has not acquired the same role that it has had in Northern Europe, in both of these Mediterranean countries cohabitation is no longer a marginal phenomenon. Moreover, the nature of cohabiting couples is diverse. According to the most recent FFS data, first cohabitations constitute a temporary arrangement that usually ends in the formalization of the union (marriage), and within 5 years 28.9 % of first cohabitations in Spain and 51.7 % in Italy were transformed into marriages. Within a Western context of changes in union formation patterns, the study of the choice between marriage and cohabitation as first union is of great significance. Is it possible to identify a shared pattern of union formation in Mediterranean countries like Italy and Spain? The purpose of this paper is to examine the choice between cohabitation and marriage as first union (timing, incidence and determinants) using a comparative life course approach. For the analysis of the timing and prevalence, cumulative incidence curves are calculated by birth cohorts and regions; while two semiparametric competing-risks models are estimated for the determinants of first partnership formation (one for each country), considering birth cohort, parental separation, educational attainment, employment status, age at leaving the parental home and birth of a child (the last three time-varying) as independent variables.     

A cross-cultural examination of the relationship between ages at menarche,marriage, and first birth

Recent work with samples of black and white urban American women showed a clear behavioral sequence relating age at menarche to age at first intercourse to age at first birth. This paper shows that the linking of ages at menarche, intercourse, marriage, and first birth is a pattern which occurs in very diverse cultures. We present confirmatory data from the United States, Belgium, and Pakistan, and from Malay and Chinese women in Malaysia. We interpret our findings as indicating a biological process leading to (a) social interpretations of readiness for reproduction, and (b) persisting biological differences between early and late maturing women.     

Divorce in Israel

In view of the high rate of immigration, the Israeli population is of very diverse ethnic origin. Mixed marriages between spouses of different national origins appear to be responsible for the high rate of divorce. These are related to educational and cultural differences. Moreover, there is a relatively “free” attitude to marriage and divorce among some sections of the population.

As it is unlikely that the proportion of mixed marriages will decrease, no reduction in the divorce rate is likely to occur in the near future.     

Have african american men become less committed to marriage? Explaining the twentieth century racial cross-over in men’s marriage timing

Prior to World War II, the median age at marriage for white men was later than that for African American men. Since World War II, African American men have, on average, married later than white men. A discrete-time hazard model using data from the National Survey of Families and Households was analyzed to explain this racial cross-over in men’s timing of marriage. Dramatic increases in the educational attainment of African American parents and the large movement of African Americans out of the South brought about the racial cross-over in the timing of marriage. Increased enrollment in higher education among African American men also contributed to the racial cross-over in the timing of marriage. Although lack of full-time employment and military service delayed marriage, these factors did not contribute to the racial cross-over.     

Birth month,school graduation,and the timing of births and marriages

We investigated the timing of fertility and marriage in Sweden using exogenous variation in the age at school graduation that results from differences in birth month. Our analysis found that the difference of 11 months in the age at leaving school between women who were born in two consecutive months, December and January, implies a delay in the age at first birth of 4.9 months. This effect of delayed graduation also persists for the timing of second births and first marriages, but it does not affect completed fertility or the overall probability of marriage before age 45. These results suggest the existence of a relatively rigid sequencing of demographic events in early adulthood, and the age at graduation from school emerges as an important factor in determining the timing--but not the quantum--of familyformation. In addition, these effects point to a potentially important influence of social age, defined by an individual's school cohort, instead of biological age. The relevance of social age is likely due to social interactions and peer-group influences exerted by individuals who are in the same school cohort but are not necessarily of the same age.     

Gender and changing generational relations: Spouse choice in Indonesia

Many Asian societies are undergoing a nuptiality transition that is not only tied integrally to other aspects of family organization, but is also often more complex than standard studies of female age at marriage can reveal. To comprehend some of this complexity, we focus on the patterns of spouse choice for both men and women in central Java. The extent of parental control over mate selection is examined for change over time, gender differences, and likely determinants, including family class, education, premarital work, and residence. It is argued that the current marriage transition in Indonesia reflects both gender and generational hierarchies in the Javanese family system. The analysis is conducted using a multinomial logit model; in general, it yields results strongly supportive of the argument that the determinants of spouse selection differ by gender. The results also show that although there is a dramatic shift towards self-choice marriages, it is occurring within the context of historical and institutional factors specific to Javanese society.     

Changing patterns of first marriage in the United States

In this paper, we have traced changes in the patterns of first marriage in the United States for cohorts of men and women born in 1880 through 1965 and for the years from 1900 through 1983. There were striking changes in marriage rates associated with each of the world wars and with the depression of the 1930s. In addition to these short-term fluctuations, a long-term shift in marriage rates is observed over the period from after World War II until about 1970. By the end of the 1970s, however, marriage rates had returned to levels similar to those observed before the war. The basic similarity in the timing of changes in marriage rates across age levels and for both men and women, blacks and whites, is a striking characteristic of these marriage curves. There are also, however, important differences among these groups with respect to the magnitude and slopes of the shifts. The postwar marriage boom was strongest among the young (those under age 24) and among whites. Similarly, the declines in marriage rates observed in the 1970s were greatest among the young. The marriage rates for teenagers display trends that diverge in many respects from those of older persons. For example, the marriage rates of male teenagers did not show the "peaks" and "valley" associated with World War II for older age groups and female teenagers. Moreover, there is little sign of the postwar marriage boom among black teenagers of either sex. Indeed, the marriage rates of black teenagers began to decline soon after the war, and by the 1970s the marriage rates of both male and female black teenagers had fallen below those of their white counterparts, reversing the pattern that had existed through the first half of this century. During the twenty-five or so years of the postwar marriage boom, which we believe can be characterized best as a period phenomenon, there were trends-eddies within the mainstream-which are probably most easily interpreted as the consequence of a cohort effect.(ABSTRACT TRUNCATED AT 400 WORDS)     

Earnings,relative income,and family formation

The probability of first marriage for men who graduated from Wisconsin high schools in 1957 was analyzed with respect to their Social Security earnings records, Wisconsin income tax reports for parents, and other variables. The findings provide no support for Easterlin's hypothesis that marriage will occur earlier when young men judge their economic prospects favorably with respect to their parents' income. However, young men's earnings and time spent in schooling to increase them were found to be important influences on marriage timing. Additional schooling had little effect net of the time it absorbed.     

Fertility decline in Scotland, England and Wales, and Ireland: comparisons from the 1911 census of fertility

Data on family size by year of marriage, age at marriage, and duration of marriage, from the 1911 Fertility Census, are compared between Scotland, England and Wales, Irish county boroughs, and the rest of Ireland. While means show significant inter-country differences, from the 1880s marked similarities are found across all the countries in the pattern of fertility decline, strongly suggesting significant fertility limitation in rural Ireland well before 1911. Noting the implications for the use of rural Ireland as a natural fertility population, the data are instead compared with the Coale-Trussell and Hinde-Woods schedules. The former provides more plausible results, which imply strong period rather than cohort effects in the fertility decline. Except in rural Ireland, little evidence is found for significant fertility limitation early in marriage among younger marrying couples, but many older marrying couples appear to have stopped childbearing at very low parities from an early date.     

Timing effects on first marriage: twentieth-century experience in England and Wales and the USA

Recent substantial declines in first marriage in Western countries have been accompanied by increases in the average age at first marriage. Since the period proportion ever marrying, PEM, is sensitive to cohort tempo changes, the recent fall in the PEM may simply reflect cohort delays in marriage. The importance of timing factors is examined in the light of twentieth-century experience of first marriage in England and Wales and the USA. Using a variant of the Timing Index developed in research on fertility, we measure cohort timing effects for marriage and calculate an adjusted PEM. After examining twentieth-century trends in nuptiality for men and women, we find substantial tempo effects on the period PEM. Adjusted PEM values show a real decline in marriage for cohorts, but that decline is considerably smaller than the one shown by the unadjusted figures. This is especially true for England and Wales, where the decline in marriage was much greater.