同胞数量与教育获得的性别差异

同胞数量对教育获得的影响存在性别差异，对女性影响较大，对男性没有统计上的影响。在国家强调教育公平的时期，同胞效应的性别差异较小；在强调效率的时期，性别差异较大。在农村，同胞效应的性别差异要高于城镇。从同胞构成来看，对女性教育获得影响最大的是弟的数量。研究表明，同胞效应产生的主要原因是家庭预算约束和性别偏好。     

Family size and educational attainment in England and Wales

In this paper, we use linked census data from England and Wales to investigate whether having a large number of siblings leads to lower educational attainment. There is a large literature suggesting that with large sibship size, parental resources will be diluted and this, in turn, will lead to lower educational attainment. Using twin births and the sex composition of the sibling group as instrumental variables, we find that the evidence of a family size effect on educational attainment is rather uncertain. Similar results are obtained when we use occupational attainment as the dependent variable. We also demonstrate the confounding of birth order and family size effects, and show that an adjusted birth order index proposed by Booth and Kee provides an effective solution to this estimation problem.     

Sharing the wealth: The effect of siblings on adults’ wealth ownership

Inequality in wealth has been well-documented, but its causes remain uncertain. Family processes in childhood are likely to shape adults' wealth accumulation, but these factors have attracted little attention. I argue that family size matters: children from larger families accumulate less wealth than do those from smaller families. Siblings dilute parents' finite financial resources and nonmaterial resources, such as time. This diminishment of resources reduces educational attainment, inter vivos transfers, and inheritance. Reduced educational attainment and transfers alter financial behavior; saving; and, ultimately, adults' wealth. I demonstrate that sibship size is associated with lower overall wealth in adulthood and that parents' resources and education, respondent's education, financial transfers, and financial behavior all mitigate the effect of siblings. Sibship size also reduces the likelihood of receiving a trust account or an inheritance and decreases home- and stock ownership. The findings provide important insights into early family processes that shape wealth accumulation and inequality.     

Understanding links between adolescent health and educational attainment

The educational and economic consequences of poor health during childhood and adolescence have become increasingly clear, with a resurgence of evidence leading researchers to reconsider the potentially significant contribution of early-life health to population welfare both within and across generations. Meaningful relationships between early-life health and educational attainment raise important questions about how health may influence educational success in young adulthood and beyond, as well as for whom its influence is strongest. Using data from the National Longitudinal Survey of Youth 1997, I examine how adolescents’ health and social status act together to create educational disparities in young adulthood, focusing on two questions in particular. First, does the link between adolescent health and educational attainment vary across socioeconomic and racial/ethnic groups? Second, what academic factors explain the connection between adolescent health and educational attainment? The findings suggest that poorer health in adolescence is strongly negatively related to educational attainment, net of both observed confounders and unobserved, time-invariant characteristics within households. The reduction in attainment is particularly large for non-Hispanic white adolescents, suggesting that the negative educational consequences of poor health are not limited to only the most socially disadvantaged adolescents. Finally, I find that the link between adolescent health and educational attainment is explained by academic factors related to educational participation and, most importantly, academic performance, rather than by reduced educational expectations. These findings add complexity to our understanding of how the educational consequences of poor health apply across the social hierarchy, as well as why poor health may lead adolescents to complete less schooling.In a presidential address to the Population Association of America, Palloni (2006) emphasized the need for research on early-life health as a mechanism in the intergenerational transmission of socioeconomic status. Although poor health is well known as a consequence of childhood and family socioeconomic conditions, it is also clear that illness during childhood and adolescence has lasting educational and socioeconomic effects (Case, Fertig, and Paxson 2005; Conley and Bennett 2000; Smith 2005). What remains less clear is how health early in life influences educational success in young adulthood and beyond. Do those with a health disadvantage graduate from high school at lower rates, for example, because they perform poorly in school or because they and their families develop reduced expectations for the future? In addition, how do race/ethnicity and socioeconomic status complicate these relationships? Our understanding of how health’s influence on educational attainment differs across groups is unclear.This article considers these complexities by asking several questions. It confirms that health during adolescence is strongly negatively associated with educational attainment and then examines this relationship in greater depth than is typical. First, I examine variation in the link between health and educational attainment along socioeconomic and racial/ethnic lines. Are the families of adolescents in poorer health better able to mitigate the negative educational consequences of a condition if they are socially and/or economically advantaged? Or do youths in these families suffer an equal or greater disadvantage? Second, I evaluate the role of academic factors—specifically, educational participation, performance, and expectations—that may explain the connection between adolescents’ health and educational attainment. I examine these questions with data from the National Longitudinal Survey of Youth 1997 (NLSY97), with an overall goal of understanding the ways in which health and social status act together to create educational disparities in the early life course.     

Does teenage childbearing reduce investment in human capital?

This paper estimates the causal effect of teenage childbearing on educational attainment using two cohorts of Australian twins and their relatives. Our main finding is that the negative effect of teenage childbearing on educational attainment appears to be small. We find no difference in educational attainment between teen mothers and their identical twin sisters. Data on the relatives of the twins enable us to compare a teen mother with both her twin sister and her other sibling sisters. When twin sisters are used as a control group instead of sibling sisters, the estimated difference in educational attainment is much smaller.     

Sibship size and education in South Africa: Black–White variations

Recent studies suggest that the generally observed negative sibship size effect on education is much less consistent in developing nations. Using data from a national survey in the early 1990s, this study assesses the effect of number of siblings on education in South Africa for two major population groups with distinctive cultural customs, Whites and Blacks. A negative effect exists for Whites, who have adopted a Western nuclear family system, whereas no effect is shown for Blacks, whose family life operates under extended family arrangements. Several sensitivity analyses suggest that the lack of a sibship size effect for Blacks can be partly explained by their extended family arrangements, in which the responsibilities and financial costs of raising children are shared across a wide circle of relatives. The study further addresses the longstanding debate as to whether the link between sibship size and education is contaminated by endogeneity and a confounding birth order effect. Results suggest that the sibship size effect is not an artifact of the interactive birth order effect. However, the observed negative effect for Whites tends to be exaggerated by endogenous factors – mostly likely parental quality–quantity calculation – a pattern found in several other industrialized societies that conform to western values of childbearing.     

Family policy and maternal employment in the Czech transition: a natural experiment

Czech family policies have gone through dramatic changes since the 1989 transition to a market economy, resulting into the highest employment gap between women with and without pre-school children in OECD. This paper focuses on the 1995 Czech Parental Benefit reform which extended the payment of universal parental benefits to 4 years instead of 3 without an equivalent extension of job-protected parental leave, leaving to mothers the choice of either guaranteed return to employment or an additional 12 months of benefits. The study relies on a difference-in-differences strategy to assess the net effect of this large-scale reform on mothers’ labour market participation. I find a strong negative impact on mothers’ probability of return to work at the end of parental leave, with a heterogeneous size with respect to their educational attainment. I also find evidence of the persistence of this detrimental effect on mothers’ employment beyond the short-term horizon targeted by the legislators.     

Educational Attainment by Life Course Sexual Attraction: Prevalence and Correlates in a Nationally Representative Sample of Young Adults

Researchers know relatively little about the educational attainment of sexual minorities, despite the fact that educational attainment is consistently associated with a range of social, economic, and health outcomes. We examined whether sexual attraction in adolescence and early adulthood was associated with educational attainment in early adulthood among a nationally representative sample of US young adults. We analyzed waves I and IV restricted data from the National Longitudinal Study of Adolescent Health (n = 14,111). Sexual orientation was assessed using self-reports of romantic attraction in waves I (adolescence) and IV (adulthood). Multinomial regression models were estimated and all analyses were stratified by gender. Women attracted to the same-sex in adulthood only had lower educational attainment compared to women attracted only to the opposite-sex in adolescence and adulthood. Men attracted to the same-sex in adolescence only had lower educational attainment compared to men attracted only to the opposite-sex in adolescence and adulthood. Adolescent experiences and academic performance attenuated educational disparities among men and women. Adjustment for adolescent experiences also revealed a suppression effect; women attracted to the same-sex in adolescence and adulthood had lower predicted probabilities of having a high school diploma or less compared to women attracted only to the opposite-sex in adolescence and adulthood. Our findings challenge previous research documenting higher educational attainment among sexual minorities in the US. Additional population-based studies documenting the educational attainment of sexual-minority adults are needed.     

Family structure,economic status,and educational attainment

This study examines the effect of family structure on high school graduation by race and gender using data from the first twenty-one waves of the Panel Study of Income Dynamics and recently available retrospective marital histories. The nature of the data allows for a more complete specification of family structure than has been heretofore possible. The analysis tests the hypothesis that the negative effect on educational attainment often associated with living in a mother-only or stepfather family stems primarily from the reduced level of economic resources available to these households. Empirical findings indicate that living with a widowed, divorced, or separated mother has little or no effect on educational attainment once we control for economic status. However, living in a stepfather family appears to have a persistent negative effect on high school graduation rates. Received: 24 July 1995 / Accepted: 9 September 1997     

Education,health and family size as determinants of labor market activity for the poor and nonpoor

The effect of head’s and wife’s educational attainment, health and the number of the head’s dependents under 18 on the amount of time spent in the labor force by white and black male heads of both poor and nonpoor families is investigated in this paper. The technique employed is multivariate regression analysis using disaggregated data from the 1967 Survey of Economic Opportunity. While educational attainment has a positive effect on the supply of labor of nonpoor heads, it has an insignificant effect on the black poor and a nonlinear effect on white poor heads. The health of head and wife has a very important effect on the ability of the poor to supply labor services while for the nonpoor the health effect is insignificant. For both the poor and nonpoor, there is a positive relationship between family size and the supply of labor. Evidence is also presented to indicate that the black husband’s and wife’s labor market activity are substitutes while they are complementary within white families.     

Sibship Characteristics and Transition to First Marriage in Taiwan: Explaining Gender Asymmetries

Sociologists have long been interested in the effects of sibship structures. Although previous research generally focuses on the impacts of sibship characteristics on educational outcomes, these characteristics may also affect individuals?? decisions about marriage by shaping their resource availability, parental expectations, or social skills and contacts. Using a nationally representative sample from Taiwan, we examine how sibship size, birth-order rank, and sibship sex composition are associated with men??s and women??s transitions to first marriage. The analysis shows that men who have no male siblings tend to accelerate their rates of entering marriage. By contrast, women with more siblings or in earlier birth positions are likely to do the same. We argue that the findings for women reflect the influences of sibship structures on household resource allocation, whereas those for men have to do with the cultural emphasis on sons?? responsibility for carrying on the family lineage. Moreover, Chinese cultural norms that prescribe different roles for married sons and daughters account for the asymmetrical mechanisms revealed for men and women in Taiwan. Results from this study thus underscore the need to consider family norms and cultural contexts in explaining the transition to marriage.     

Two Decades of Negative Educational Selectivity of Mexican Migrants to the United States

Immigration is commonly considered to be selective of more educated individuals. Previous US studies comparing the educational attainment of Mexican immigrants in the United States to that of the Mexican resident population support this characterization. Upward educational‐attainment biases in both coverage and measurement, however, may be substantial in US data sources. Moreover, differences in educational attainment by place size are very large within Mexico, and US data sources provide no information on immigrants' places of origin within Mexico. To address these problems, we use multiple sources of nationally representative Mexican survey data to re‐evaluate the educational selectivity of working‐age Mexican migrants to the United States over the 1990s and 2000s. We document disproportionately rural and small‐urban‐area origins of Mexican migrants and a steep positive gradient of educational attainment by place size. We show that together these conditions induced strongly negative educational selection of Mexican migrants throughout the 1990s and 2000s. We interpret this finding as consistent with low returns to education among unauthorized migrants and few opportunities for authorized migration.     

The (Conditional) Resource Dilution Model: State- and Community-Level Modifications

Demography - One of the most consistent patterns in the social sciences is the relationship between sibship size and educational outcomes: those with fewer siblings outperform those with many. The...     

Reproducing inequalities: Luck, wallets, and the enduring effects of childhood health

In this article, I argue that research on social stratification, on intergenerational transmission of inequalities, and on the theory of factor payments and wage determination will be strengthened by studying the role played by early childhood health. I show that the inclusion of such a factor requires researchers to integrate theories in each of these fields with new theories linking early childhood health conditions and events that occur at later stages in the life course of individuals, particularly physical and mental health as well as disability and mortality. The empirical evidence I gather shows that early childhood health matters for the achievement of or social accession to, adult social class positions. Even if the magnitude of associations is not overwhelming, it is not weaker than that found between adult social accession and other, more conventional and better-studied individual characteristics, such as educational attainment. It is very likely that the evidence presented in this article grossly underplays the importance of early childhood health for adult socioeconomic achievement.     

Education and black-white interracial marriage

This article examines competing theoretical claims regarding how an individual's education will affect his or her likelihood of interracial marriage. I demonstrate that prior models of interracial marriage have failed to adequately distinguish the joint and marginal effects of education on interracial marriage and present a model capable of distinguishing these effects. I test this model on black-white interracial marriages using 1980, 1990, and 2000 U.S. census data. The results reveal partial support for status exchange theory within black male-white female unions and strong isolation of lower-class blacks from the interracial marriage market. Structural assimilation theory is not supported because the educational attainment of whites is not related in any consistent fashion to the likelihood of interracial marriage. The strong isolation of lower-class blacks from the interracial marriage market has gone unnoticed in prior research because of the failure of prior methods to distinguish joint and marginal effects.     

Environmental bottlenecks in children’s genetic potential for adult socio-economic attainments: Evidence from a health shock

This paper explores gene–environment interactions—interactions between family environments and children’s genetic predispositions—in determining educational attainment. The central question is whether poor childhood family environments reduce children’s ability to leverage their genetic gifts to achieve high levels of educational attainment—are there important ‘bottlenecks’ for poor children? The multigenerational information and genetic data contained in the United States’ Health and Retirement Study are used to separate two mechanisms for intergenerational transmission of socio-economic status: genetic endowments and family environments. Using parental in utero exposure to the 1918–19 influenza pandemic as a source of quasi-experimental variation in family environments (that did not affect children’s genetic endowments), I estimate interactions between parental investments and children’s genetic potential. The main finding suggests that girls with high genetic potential whose fathers were exposed to influenza face reduced educational attainments—a gene–environment interaction—but there is no similar effect for boys.     

Prenatal Health,Educational Attainment,and Intergenerational Inequality: The Northern Finland Birth Cohort 1966 Study

In this article, we study the effects of prenatal health on educational attainment and on the reproduction of family background inequalities in education. Using Finnish birth cohort data, we analyze several maternal and fetal health variables, many of which have not been featured in the literature on long-term socioeconomic effects of health despite the effects of these variables on birth and short-term health outcomes. We find strong negative effects of mother’s prenatal smoking on educational attainment, which are stronger if the mother smoked heavily but are not significant if she quit during the first trimester. Anemia during pregnancy is also associated with lower levels of attained education. Other indicators of prenatal health (pre-pregnancy obesity, mother’s antenatal depressed mood, hypertension and preeclampsia, early prenatal care visits, premature birth, and small size for gestational age) do not predict educational attainment. Our measures explain little of the educational inequalities by parents’ class or education. However, smoking explains 12%—and all health variables together, 19%—of the lower educational attainment of children born to unmarried mothers. Our findings point to the usefulness of proximate health measures in addition to general ones. They also point to the potentially important role played by early health in intergenerational processes.     

Family size and children’s education in Thailand: Evidence from a national sample

Analysis of a large, nationally representative survey shows that family size exerts a substantial negative influence on the probability that a child will attend secondary school in Thailand. The primary mechanism underlying this effect is most likely the dilution of familial resources available per child associated with larger numbers of children. The extent and the level of schooling at which this effect operates vary with the household level of wealth and with rural or urban residence. Because fertility decline is leading to a major increase in the proportion of children who come from small families, falling birth rates contribute to increasing educational attainment in Thailand.     

The quantity-Quality trade-Off of children In a developing country: Identification using chinese twins

Testing the trade-off between child quantity and quality within a family is complicated by the endogeneity of family size. Using data from the Chinese Population Census, we examine the effect of family size on child educational attainment in China. We find a negative correlation between family size and child outcome, even after we control for the birth order effect. We then instrument family size by the exogenous variation that is induced by a twin birth and find a negative effect offamily size on children's education. We also find that the effect of family size is more evident in rural China, where the public education system is poor. Given that our estimates of the effect of having twins on nontwins at least provide the lower bound of the true effect of family size, these findings suggest a quantity-quality trade-off for children in developing countries.