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1.
Journal of Population Research - Despite the growing interest in issues relating to gender norms, few studies have targeted men and women in intimate relationships. Using the Gender Equitable Men...  相似文献   

2.
针对新疆人口净迁入急剧减少、人才流失加剧、劳动力出现有限供给,政府劳动力政策出现偏差等现象,分别从贡献率与边际效应两个视角对人口迁入与经济增长的关系进行了量化研究。根据改进后的经济增长率分解法测算了人口迁入对经济增长的贡献率后发现,1978-2013年,人口净迁入使新疆经济年均增长1个百分点。根据新古典经济增长核算理论与拓展的C-D生产函数测算了劳动力对经济增长的边际效应后发现,人口净迁移率每提高1个百分点,经济增长率可以提高0.24个百分点。量化研究的结果表明,新疆一直以来是我国主要的人口迁入地区,人口迁入并不构成新疆经济发展的负担,反而为经济发展带来了红利。  相似文献   

3.
In this paper we look at a panel of OECD aggregate fertility and labor market data between 1970 and 1995 and we report some striking recent developments. Total Fertility Rates (TFR) were falling and Female Participation Rates (FPR) were increasing, conforming to a well known long-run trend. Along the cross-sectional dimension, the correlation between TFR and FPR was negative and significant during the 1970's and up to the early 1980's. This seemed consistent with secular comovements. However, by the late 1980's the correlation had become positive and equally significant. We discuss our findings within the framework of standard neoclassical models of fertility and labor supply adapted to macro data, as in Butz and Ward (1979). Received: 14 April 2000/Accepted: 29 December 2000 All correspondence to Pedro Mira. Namkee Ahn is grateful for financial support received from the Bank of Spain and from Spain's Ministerio de Educación y Cultura, grant SEC97-1249. We benefited from comments by two anonymous referees and by seminar participants at FEDEA, CEMFI and ESPE-98. All remaining errors are our own. Responsible editor: John F. Ermisch.  相似文献   

4.
Maralani V 《Demography》2008,45(3):693-717
Many studies from developed countries show a negative correlation between family size and children’s schooling, while results from developing countries show this association ranging from positive to neutral to negative, depending on the context. The body of evidence suggests that this relationship changes as a society develops, but this theory has been difficult to assess because the existing evidence requires comparisons across countries with different social structures and at different levels of development. The world’s fourth most populous nation in 2007, Indonesia has developed rapidly in recent decades. This context provides the opportunity to study these relationships within the same rapidly developing setting to see if and how these associations change. Results show that in urban areas, the association between family size and children’s schooling was positive for older cohorts but negative for more recent cohorts. Models using instrumental variables to address the potential endogeneity of fertility con rm these results. In contrast, rural areas show no significant association between family size and children’s schooling for any cohort. These findings show how the relationship between family size and children’s schooling can differ within the same country and change over time as contextual factors evolve with socioeconomic development.  相似文献   

5.
I analyze the effects that social status and immigrant incorporation have on migrant remittances. Understanding remittances as one type of transnational practice, I conceptualize them as the fee that migrants pay to remain members of the transnational community. I define a “status hypothesis” in terms consistent with the view of transnational engagement as a response to status loss, predicting a negative association between increases in social status and remittances. Since immigrant incorporation usually entails status gain, this hypothesis is consistent with the conventional assimilation paradigm. While the status hypothesis could be linked to the new economics of labor migration as well, it collides with the view of transnationalism as an alternative path for successful immigrant incorporation. Using data on male Mexican migrants to the United States, I find enough support for the status hypothesis, indicating the need to clarify the ultimate meaning of transnational practices. In addition, my analysis shows that there is room to integrate economic theory, the assimilation paradigm, and the transnational perspective into a comprehensive understanding of transnational engagement.  相似文献   

6.
David Chandler 《Mobilities》2019,14(3):381-387
ABSTRACT

While modernist or ‘top-down’, ‘command-and-control’ approaches to climate and migration worked at the surface or ontic level of the redistribution of entities in time and space, resilience approaches call for a different approach to mobility. These discourses construct mobilities that are more transformative; in fact, ones that question traditional liberal modernist notions of time and space and of entities with fixed essences. These mobilities do not concern moving entities in space but rethinking mobility in relation to space. Mobility then becomes more a matter of changing the understandings and practices relating to spaces and entities than of moving things from one place to another. Becoming ‘mobile’ thus would apply to the development of capabilities or ‘response-abilities’ to sense, adapt, recompose, repurpose and reimagine problems and possibilities; taking responses to crises beyond the static and binary conceptions of mobility and space.  相似文献   

7.
BackgroundResearch indicates that midwives and their practice are influenced by space and place and that midwives practice differently in different places. It is possible that one mechanism through which space and place influence midwifery practice is via neurobiological responses such as the production and release of oxytocin, which can be triggered by experiences and perceptions of the physical environment.AimTo articulate the significance of space and place to midwifery and explore the relationship between the birth environment, neurobiology and midwifery practice.DiscussionQuality midwifery care requires the facilitation of trusting social relationships and the provision of emotionally sensitive care to childbearing women. The neuropeptide oxytocin plays a critical role in human social and emotional behaviour by increasing trust, reducing stress and heightening empathy, reciprocity and generosity.Principle conclusionThrough its role as a trigger for oxytocin release, the birth environment may play a direct role in the provision of quality midwifery care.  相似文献   

8.
This essay examines the relationship between homosexuality and adolescence in contemporary Brazil, focusing on a distinction between two rather different systems of sexual meanings that have structured the experience of same-sex relations: a traditional model of the sexual universe that continues to dominate sexual life in rural areas, and a more modern set of notions that has become increasingly important in the cities. It examines the ways in which these rather different systems have affected the experience of same-sex desires and practices during youth or adolescence, and suggests some of the ways in which the emergence of a gay subculture in urban Brazil has transformed the range of sexual possibilities and choices currently available to young men and women.  相似文献   

9.
In this paper we evaluate the hypothesis that the over-representation of women amongst the low paid is of little importance because women‘s earnings account for only a small proportion of total family income. Data from the General Household Survey (GHS), together with attitudinal evidence from three cross-sectional data sources, indicate that women‘s earnings are in fact an important and growing component of family income. The majority of the growth in the share of women‘s earnings occurs as a result of changing family labour structures; women‘s earnings are playing an increasingly important role in keeping their families out of poverty. JEL classification: J16; J31. Received April 9, 1996/Accepted August 22, 1996  相似文献   

10.
Lynch SM 《Demography》2003,40(2):309-331
Recent medical sociological research has examined whether the relationship between education and health is dynamic across age, whereas recent demographic research has examined whether the relationship varies across cohorts. In this study, I examine how cohort structures the influence of education on life-course health trajectories. At the cohort level, changes in education and in the distribution of health and mortality make cohort differences in education's effect probable. At the life-course level, the effect of education may vary across age because the mediators of the education-health relationship may vary in their relevance to health across the life course. Using basic regression analyses and random-effects models of two national data sets, I find that the effect of education strengthens across age, that this pattern is becoming stronger across cohorts, and that these patterns are suppressed when either effect is ignored.  相似文献   

11.
This paper presents the results of an ecological analysis of the relationship between infant mortality and economic status in metropolitan Ohio at four points in time centering on the censuses of 1960, 1970, 1980 and 1990. The basic unit of analysis is the census tract of mother's usual residence, with economic status being determined by the percentage of low income families living in each tract. For each period, the census tracts were aggregated into broad income groups and three-year average infant mortality rates were computed for each area, by age, sex, race and exogenous-endogenous causes of death. The most important conclusion to be drawn from the data is that in spite of some very remarkable declines in infant mortality for all socioeconomic groups since 1960, there continues to be a very clear and pronounced inverse association between income status and infant mortality. Indeed, there is some evidence to suggest that it is stronger in 1990 than it was three decades earlier. The general inverse association is observed for both sexes, for whites and nonwhites, and for all major causes of death. At the same time, the data reveal notable variations in the pattern of the relationship over time, as well as several differences between whites and nonwhites in the nature and magnitude of the relationship. Some macro-economic hypotheses are offered to explain these temporal and racial differences in the pattern of the relationship between economic status and infant mortality.This article is an expanded version of a paper presented at the annual meetings of the Southern Demographic Association in New Orleans, 21–23 October 1993.  相似文献   

12.

Problem

The process of industrialization and lifestyle changes have gradually exposed human ?societies to a larger number of environmental risk factors, which may cause hormonal ?abnormalities and congenital anomalies.

Background

The current study aimed to investigate the relationship ?between environmental factors and hormonal abnormalities among pregnant women in Yazd, ?Iran.

Methods

A hundred participants were randomly selected from among a group of pregnant women. According to the screening tests (AFP, free β-?HCG, uE3, PAPP-A, and inhibin-A) performed at the genome clinic in Yazd in 2016, the risk of Down Syndrome (DS) was sufficiently high in this group of pregnant women from which the participants were selected. A ?questionnaire was used to collect data on the degree of the participants’ exposure to pesticides ?at home, use of canned and fast foods, and consumption of greenhouse fruits. The collected data were ?analyzed by One-way ANOVA and Kruskal–Wallis Test.

Findings

The mean of Multiple of Median (MoM) for inhibin-A was significantly higher among pregnant ?women who often or always used pesticides at home (p = 0.047). The mean MoM ?for free β-HCG was significantly higher among pregnant women who often or always used canned ?foods (p = 0.024). Finally, the mean MoM for uE3 (1.85 ± 1.30) was significantly higher among ?pregnant women who never consumed greenhouse fruits (p = 0.003).

Conclusion

It can be concluded that it is possible to reduce environmental exposures affecting hormonal abnormalities among pregnant women by improving nutritional patterns, minimizing the use of pesticides at home, and reducing the intake of canned foods and greenhouse fruits.  相似文献   

13.
Finch BK 《Demography》2003,40(4):675-699
Although relationships between social conditions and health have been documented for centuries, the past few decades have witnessed the emergence of socioeconomic gradients in health and mortality in most developed countries. These gradients indicate that health improves, although decreasingly so, at higher levels of socioeconomic status. To minimize problems with reverse causality, I tested competing hypotheses for observed socioeconomic gradients for infant mortality outcomes. I found no support for the income-inequality hypothesis and negligible support for the occupational-grade hypothesis. The results indicate that absolute material conditions are the most important determinants of socioeconomic effects on the risk of infant mortality and that while poverty has the most pronounced effect on risk, income is decreasingly salutary across the majority of the mortality gradient.  相似文献   

14.
BackgroundGovernments and service providers have consistently acknowledged the importance of support for women and families in the transition to parenthood. Lower levels of satisfaction and concern about postnatal depression have highlighted women's needs at this time. Migrant women may also face relocation, distant family and support networks, language barriers and potentially discriminatory or culturally insensitive care.ObjectiveThe present study evaluates the unique contribution of migrant status, comparing the experience of this group to that of native-born English-speaking women.MethodSecondary analysis of data from a population-based survey of maternity care in Queensland. Experiences of 233 women born outside Australia who spoke another language at home were compared to 2722 Australian-born English-speaking women with adjustment for demographic differences.ResultsAfter adjustment, differences between the groups included physical, psychological aspects and perceptions of care. Women born outside Australia were less likely to report pain after birth was manageable, or rate overall postnatal physical health positively. They more frequently reported having painful stitches, distressing flashbacks and feeling depressed in the postnatal period. Few differences in ratings of care providers were found, however, women born outside Australia were less likely to feel involved in decisions and to understand their options for care. However, they were more likely to report being visited by a care provider at home after birth.ConclusionsThe findings represent an important addition to existing qualitative reports of the experiences of migrant women, reflecting poorer postnatal health, issues associated with migration and parenthood and highlighting areas for care improvement.  相似文献   

15.
This study assesses the degree to which the relationship between the environmental demands of countries (measured as ecological footprint per capita) and well-being (measured as life expectancy) has changed over the last several decades (1961–2007) and whether the nature and extent of these changes differ between developed and less-developed countries. Pooled ordinary least squares regression results indicate that decoupling has occurred among developed countries, where the relationship between ecological footprint and life expectancy weakened substantially over time, becoming negative in later years. In less-developed countries, the relationship has intensified substantially, with the effect of ecological footprint on life expectancy becoming stronger over time. Fixed-effects regression results provide similar results for developed countries but indicate slight decoupling between increases in ecological footprint and life expectancy among less-developed countries. The implications of these results are discussed in the context of contraction and convergence approaches to sustainability.  相似文献   

16.
Glaser K  Grundy E  Lynch K 《Journal of women & aging》2003,15(2-3):107-26; discussion 185-7
In this article we examine changes in the proportion of older widowed and divorced women in England and Wales moving from 'independent' to two kinds of 'supported' household--supported private households and institutions--during the decades 1971-81 and 1981-91. Our main aim was to see whether observed increases in institutionalisation over this period were the result of a decreased propensity to move to the households of relatives. We used the ONS Longitudinal Study, a record linkage study including individual level data from the 1971, 1981 and 1991 censuses of England and Wales. A multinomial logit model was used to investigate the correlates of transitions from independent to supported private households versus institutions among elderly widowed and divorced women. While the overall rate of transitions to join either supported private households or institutions was largely the same in the two decades, the balance between the two shifted markedly in favour of transitions to institutions. In terms of the limited range of covariates it was possible to consider, owner-occupiers were significantly more likely than tenants to move to supported private households than to institutions.  相似文献   

17.
Much concern has been raised around the potential impact of the retirement of the large baby boom generation. This article specifically addresses the unique issues surrounding the retirement of female baby boomers. Demographic changes, including increased labor force participation, coupled with declining fertility rates, have resulted in a social transformation of the roles women play in society. Despite these changes, women still bear much of the caregiving responsibilities in the household, which can complicate retirement choices. This article examines female retirement in the Canadian context and presents three policy proposals to expand women’s retirement choices, encourage longer-term labor force participation, and thereby extend their working lives into the Third Age.  相似文献   

18.
This qualitative study reveals how population pressures, land availability, inheritance norms, and educational opportunities intertwine to influence fertility decline in rural Kenya. Focus group discussions with men and women whose childbearing occurred both before and after the onset of rapid, unexpected fertility transition in Nyeri, Kenya allowed individuals who actually participated in, or witnessed, the fertility transition to “voice” their perceptions as to the mechanisms underlying the transition. Findings suggest that, since land inheritance is a cultural norm, land scarcity and diminishing farm size often influence fertility decision-making and behavior via preferences for fewer children. Further, education does not appear to be the driving cause of fertility behavior change, but rather is adopted as a substitute for land inheritance when land resources are scarce. These findings have implications for our understanding of fertility behavior as well as for improving predictions of fertility transition in other rural sub-Saharan African contexts.  相似文献   

19.
"The main purpose of this study is to develop explanations for the pattern of recently changing trends and regional differences in the sex ratio at birth in Korea and for Koreans in Jilin Province and Yanbian Autonomous Prefecture, China.... The findings suggest that, since the mid-1980s, sex ratios at birth have risen remarkably in Korea.... This paper also highlights the recent increase in the sex ratio at birth for the Korean population in China, residing in urban areas densely populated with Koreans. As the key forces behind the regional differences in sex ratios at birth, the effects of son-selective reproductive behaviors, which in turn, are affected by the community characteristics, are stressed."  相似文献   

20.
A stochastic version of the Malthusian trap model relating the growth rate of income per capita to the population growth rate of a given country is described. This model is applied to the a priori evaluation of the cross-sectional correlation between these 2 growth rates under 2 additional assumptions: 1) the relations in the model at national levels include country-specific and time-invariant random components, and 2) these growth rates are measured with a certain degree of temporal aggregation. It is shown that these 2 assumptions can explain near-0 correlations between the 2 growth rates even if there exist a strongly negative effect of population growth on economic growth. However, it is not clear whether these assumptions fully explain such insignificant correlations. Indeed, the implementation of the model is complicated by the structural shifts which are likely to occur in the equations over the course of the demographic transition.  相似文献   

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