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2. Reply to the note by Frejka and Sardon on our paper 'Patterns of low and lowest-low fertility in Europe' and an erratum.
- Author
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Billari FC and Kohler HP
- Subjects
- Adult, Cohort Studies, Europe, Female, Humans, Male, Middle Aged, Fertility
- Published
- 2005
- Full Text
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3. Discussion of paper 'explanations of the fertility crisis in modern societies: a search for commonalities', Population Studies 57(3): 241-263, by John Caldwell and Thomas Schindlmayr.
- Author
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Billari F, Frejka T, Hobcraft J, Macura M, and van de Kaa D
- Subjects
- Contraception Behavior, Culture, Female, Humans, Male, Reproductive Techniques, Assisted, Social Values, Family Characteristics, Fertility, Social Change
- Abstract
The contributors to this discussion were invited to submit comments, each from a different standpoint, on the paper by John Caldwell and Thomas Schindlmayr that appeared in the preceding issue of the journal. The invitation was issued with the approval of these authors, and the journal is grateful to them for allowing their paper to be used to generate debate on the issues they had raised. The discussion is followed by the authors' response to it.
- Published
- 2004
- Full Text
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4. Reply to the discussion of our paper 'explanations of the fertility crisis in modern societies: a search for commonalities'.
- Author
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Caldwell J and Schindlmayr T
- Subjects
- Contraception Behavior, Culture, Female, Humans, Male, Social Values, Family Characteristics, Fertility, Social Change
- Published
- 2004
- Full Text
- View/download PDF
5. Some remarks on the paper by Julia Ericksen et al., 'Fertility patterns and trends among the Old Order Amish'.
- Author
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Henry L
- Abstract
Abstract At the present time there are very few populations, whose members do not practise contraception at all, or only to a very limited extent, and for whom accurate data on nuptiality and fertility exist. Among populations of European residence or origin, there are only a few groups who reject any limitation of families for religious reasons. One of these, the Hutterites, has already been studied; the other, the Old Order Amish, is studied in Ericksen's papers, and my preceding remarks point to the importance of this study.
- Published
- 1980
- Full Text
- View/download PDF
6. Notes to authors on the preparation of papers submitted to population studies.
- Abstract
Abstract All typing, including footnotes, references, extracts and quotations to be double-spaced and on one side of the paper which should preferably be A4 in size.
- Published
- 1977
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7. Some remarks on the paper by A. Okore, 'Rural-urban fertility differentials in Southern Nigeria: An assessment of some available evidence'.
- Author
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Lucas D
- Abstract
Abstract In his paper Okore(1) critically examines the view of Olusanya and Ekanem that, partly because of shorter periods of breastfeeding and abstinence associated with 'modernization', urban fertility exceeds rural. Unfortunately, the proponents of this view have produced very few hard data on durations of breast-feeding and abstinence.(2).
- Published
- 1982
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8. Anomalous distributions of birthdates across days of the month: An analysis using Spanish statistical records.
- Author
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Lledó J, Pavía JM, and Simó-Noguera C
- Abstract
This study investigates birthdate patterns in a context of well-established civil registers and intensive migration inflows. Leveraging extensive Spanish microdata on residential variation flows and the Spanish Municipality Register, this research reveals new facets of the distributions of immigrants' birthdates across days of the month that differ significantly from those of non-migrants. The registered days of the month for birthdates are categorized into six distinct types based on the assumption that the anomalous distributions of birthdates will display rounding or simplifying patterns (digit preferences). The investigation reveals important anomalies in the distribution of birthdates that are much more pronounced for immigrants. A notable concentration of recorded birthdates is confirmed within all the designated types, contrasted by an under-recording of births on the remaining days of the month. These anomalies depend primarily on migrants' country of origin and age group. The paper ends by proposing some recommendations for mitigating the anomalies.
- Published
- 2024
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9. Spatial disparities in cause-specific mortality in Ukraine: A district-level analysis, 2006-19.
- Author
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Grigoriev P, Levchuk N, Shevchuk P, Poniakina S, and Klüsener S
- Abstract
Turbulent socio-economic development, recent political challenges, and remarkable regional diversity with deep historical roots make Ukraine an important case study for understanding mortality trends in Eastern Europe. In this paper, we provide the first comprehensive, spatially detailed analysis of cause-specific mortality trends and patterns in Ukraine, focusing on the period 2006-19. We rely on official mortality data and use various demographic and spatial analysis techniques. Our results suggest a notable attenuation of the long-standing West-East and West-South-East mortality gradients. Cardiovascular mortality at older ages largely explains the gap between the vanguard (lowest mortality) and laggard (highest mortality) areas, especially for females and in the most recent period. By contrast, the impact of mortality from external causes has greatly diminished over time. Hotspot analyses reveal strong and persistent clustering of mortality from suicide, HIV, and lung cancer. Further research should focus on in-depth assessment of the mechanisms causing the observed patterns.
- Published
- 2024
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10. Temperature and fertility: Evidence from Spain.
- Author
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Conte Keivabu R, Cozzani M, and Wilde J
- Abstract
In this paper, we combine administrative data for Spain from 2010 to 2018 with meteorological data, to identify the effect of daily mean temperature on fertility. We demonstrate for Spain that hot days (≥25°C) decrease the total fertility rate nine months after exposure. Moreover, we do not observe any substantial heterogeneities in the effect of heat by mother's age, mother's educational attainment, sex of the newborn, climatic area, or air conditioning penetration. Our results suggest that climate change may be altering the seasonal distribution of births and affect fertility rates in a context with low fertility and rapid population ageing.
- Published
- 2024
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11. The recent decline in period fertility in England and Wales: Differences associated with family background and intergenerational educational mobility.
- Author
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Ermisch J
- Subjects
- Humans, Wales, England, Female, Birth Rate trends, Adult, Family Characteristics, Fertility, Young Adult, Educational Status
- Abstract
During 2010-20, period fertility in England and Wales fell to its lowest recorded level. The aim of this paper is to improve our understanding of the decline in period fertility in two dimensions: differentials by the education of a woman's parents (family background) and by a woman's education in relation to that of her parents (intergenerational educational mobility). The analysis finds a substantial decline in fertility in each education group, whether defined by a woman's parents' education alone or by a woman's own education relative to her parents' education. Considering parents' and women's own education together helps differentiate fertility further than analysing either generation's education in isolation. Using these educational mobility groups more clearly shows a narrowing of TFR differentials over the decade, but timing differences persist.
- Published
- 2024
- Full Text
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12. Unequal before death: The effect of paternal education on children's old-age mortality in the United States.
- Author
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Noghanibehambari H and Fletcher J
- Subjects
- Humans, United States epidemiology, Male, Female, Child, Fathers statistics & numerical data, Child, Preschool, Infant, Middle Aged, Socioeconomic Factors, Mortality trends, Adult, Social Class, Adolescent, Educational Status
- Abstract
A growing body of research documents the relevance of parental education as a marker of family socio-economic status for children's later-life health outcomes. A strand of this literature evaluates how the early-life environment shapes mortality outcomes during infancy and childhood. However, the evidence on mortality during the life course and old age is limited. This paper contributes to the literature by analysing the association between paternal education and children's old-age mortality. We use data from Social Security Administration death records over the years 1988-2005 linked to the United States 1940 Census. Applying a family(cousin)- fixed-effects model to account for shared environment, childhood exposures, and common endowments that may confound the long-term links, we find that having a father with a college or high-school education, compared with elementary/no education, is associated with a 4.6- or 2.6-month-higher age at death, respectively, for the child, conditional on them surviving to age 47.
- Published
- 2024
- Full Text
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13. A typology of social network interactions in sub-Saharan Africa: Evidence from a rural population in Senegal.
- Author
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Deslauriers V, Bignami S, and Sandberg J
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- Humans, Senegal, Female, Male, Adult, Middle Aged, Young Adult, Adolescent, Social Marginalization, Socioeconomic Factors, Social Isolation, Social Integration, Rural Population statistics & numerical data, Social Networking, Social Support
- Abstract
Social isolation/marginalization in sub-Saharan Africa is under-researched, despite increasing evidence of weakening traditional community-based social support. This paper aims to develop a typology of social networks capable of accounting for social marginalization in a rural community in Western Senegal and to describe the socio-demographic characteristics of network profiles. Building on prior qualitative work, we carry out a latent profile analysis using a unique and extensive social network data set, identifying four different network profiles: Locally integrated, Constrained relationships, Locally marginalized, and Local elites. This paper provides the first empirically supported classification of social integration and marginalization in social networks in rural sub-Saharan Africa. In doing so, it can serve as a reference for future research seeking to understand both the broader scope of social integration and marginalization and the consequences of differential access to social capital through social networks on access to health resources and well-being.
- Published
- 2024
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14. Microfoundations of the weakening educational gradient in fertility.
- Author
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Ciganda D, Lorenti A, and Dommermuth L
- Abstract
The disappearance of the social gradient in fertility represents a paradigm shift that has called into question the validity of theories that predicted a decline in fertility with increased access to education and resources. Emerging theories have tried to explain this trend by highlighting a potential change in the fertility preferences of more educated couples. In this paper we add additional elements to this explanation. Using a computational modelling approach, we show that it is still possible to simulate the weakening social gradient in fertility, in the context of steady declines in family size preferences. Our results show that one of the key drivers of the change in the education-fertility relationship can be found in the transition to an increasingly regulated fertility regime. As the share of unplanned births decreases over time, the negative association between education and fertility weakens and the mechanisms that positively connect educational attainment with desired fertility become dominant.
- Published
- 2024
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15. A modal age at death approach to forecasting adult mortality.
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Bergeron-Boucher MP, Vázquez-Castillo P, and Missov TI
- Abstract
Recent studies have shown that there are some advantages to forecasting mortality with indicators other than age-specific death rates. The mean, median, and modal ages at death can be directly estimated from the age-at-death distribution, as can information on lifespan variation. The modal age at death has been increasing linearly since the second half of the twentieth century, providing a strong basis from which to extrapolate past trends. The aim of this paper is to develop a forecasting model that is based on the regularity of the modal age at death and that can also account for changes in lifespan variation. We forecast mortality at ages 40 and above in 10 West European countries. The model we introduce increases forecast accuracy compared with other forecasting models and provides consistent trends in life expectancy and lifespan variation at age 40 over time.
- Published
- 2024
- Full Text
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16. Pandemics and socio-economic status. Evidence from the plague of 1630 in northern Italy.
- Author
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Alfani G, Bonetti M, and Fochesato M
- Subjects
- Humans, Italy epidemiology, Social Class, Hospitalization, Socioeconomic Factors, Pandemics, Economic Status
- Abstract
This paper investigates the biological, socio-economic, and institutional factors shaping the individual risk of death during a major pre-industrial epidemic. We use a micro-demographic database for an Italian city (Carmagnola) during the 1630 plague to explore in detail the survival dynamics of the population admitted to the isolation hospital ( lazzaretto ). We develop a theoretical model of admissions to the lazzaretto , for better interpretation of the observational data. We explore how age and sex shaped the individual risk of death, and we provide a one-of-a-kind study of the impact of socio-economic status. We report an inversion of the normal mortality gradient by status for those interned at the lazzaretto . The rich enjoyed a greater ability to make decisions about their hospitalization, but this backfired. Instead, the poor sent to the lazzaretto faced a relatively low risk of death because they enjoyed better conditions than they would have experienced outside the hospital.
- Published
- 2024
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17. Cognitive impairment and partnership status in the United States, 1998-2016, by sex, race/ethnicity, and education.
- Author
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Sharma S, Hale JM, Myrskylä M, and Kulu H
- Subjects
- Female, Humans, Male, Middle Aged, Black People, Educational Status, Family Characteristics, United States epidemiology, White, Black or African American, Cognitive Dysfunction, Ethnicity
- Abstract
Cognitively impaired adults without a partner are highly disadvantaged, as partners constitute an important source of caregiving and emotional support. With the application of innovative multistate models to the Health and Retirement Study, this paper is the first to estimate joint expectancies of cognitive and partnership status at age 50 by sex, race/ethnicity, and education in the United States. We find that women live a decade longer unpartnered than men. Women are also disadvantaged as they experience three more years as both cognitively impaired and unpartnered than men. Black women live over twice as long as cognitively impaired and unpartnered compared with White women. Lower-educated men and women live around three and five years longer, respectively, as cognitively impaired and unpartnered than more highly educated men and women. This study addresses a novel facet of partnership and cognitive status dynamics and examines their variations by key socio-demographic factors.
- Published
- 2024
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18. The (temporary) Covid-19 baby bust in Mexico.
- Author
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Silverio-Murillo A, Hoehn-Velasco L, Balmori de la Miyar JR, and Méndez Méndez JS
- Subjects
- Infant, Newborn, Infant, Humans, Mexico epidemiology, Pandemics, Infant, Premature, Population Growth, COVID-19 epidemiology
- Abstract
In this paper, we investigate whether fertility and newborn health changed during the Covid-19 pandemic in Mexico. We use national administrative data and an event-study design to examine the impact of the Covid-19 pandemic on fertility and newborn health characteristics. Our findings suggest that Mexico's fertility declined temporarily as measured by conceptions that likely occurred during the stay-at-home order. Initially, the general fertility rate fell by 11-12 per cent but quickly rebounded and returned close to its original levels by the end of 2021. Newborn health also deteriorated during the pandemic. Instances of low birthweight and prematurity substantially increased, with both remaining elevated over the entire pandemic period.
- Published
- 2024
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19. Linking internal and international migration over the life course: A sequence analysis of individual migration trajectories in Europe.
- Author
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Bernard A and Vidal S
- Subjects
- Humans, Middle Aged, Demography, Population Dynamics, Retrospective Studies, Employment, Developed Countries, Europe, Sequence Analysis, Emigration and Immigration, Transients and Migrants
- Abstract
Because internal and international migration are typically conceptualized and measured separately, empirical evidence on the links between these two forms of population movement remains partial. This paper takes a step towards integration by establishing how internal and international migration precede one another in various sequenced relationships from birth to age 50 in 20 European countries. We apply sequence and cluster analysis to full retrospective migration histories collected as part of the Survey of Health, Ageing and Retirement in Europe in 2008-09 and 2017, for individuals born between 1950 and 1965. The results show that nearly all international migrants engage in internal mobility at some point in their lives. However, individual migration trajectories are delineated by the order of internal and international moves, the duration and timing of stays abroad, and the extent to which individuals engage in return international migration. Institutional and economic conditions shape the diversity of migration experiences.
- Published
- 2023
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20. Childbearing across partnerships in Italy: Prevalence, demographic correlates, and social gradient.
- Author
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Pirani E and Vignoli D
- Subjects
- Child, Humans, Prevalence, Retrospective Studies, Italy epidemiology, Fertility, Divorce, Social Class
- Abstract
Studies of childbearing across partnerships-having children with more than one partner-have generally focused on countries with relatively high separation rates. We complement this previous research with analyses for Italy using nationally representative, retrospective data and event-history techniques. This study offers three key findings. First, we detected a non-negligible share of childbearing across partnerships, although at substantially lower levels relative to other wealthy countries (5 per cent of parents aged 25-54 with at least two children). Second, multivariate analyses revealed an impressive similarity to the demographic correlates found elsewhere. Finally, we showed that childbearing across partnerships was initiated by the 'social vanguard' of new family behaviours but then diffused among the least well-off. Overall, this paper adds to the growing literature on childbearing across partnerships by showing the phenomenon to be demographically and sociologically relevant, even in countries with strong family ties and a limited diffusion of union dissolution.
- Published
- 2023
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21. Polarized adult fertility patterns following early parental death.
- Author
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Beaujouan É and Solaz A
- Subjects
- Male, Adolescent, Child, Humans, Adult, Female, Parents, Fertility, Parental Death
- Abstract
Death of a parent during childhood has become rare in developed countries but remains an important life course event that may have consequences for family formation. This paper describes the link between parental death before age 18 and fertility outcomes in adulthood. Using the large national 2011 French Family Survey (INSEE-INED), we focus on the 1946-66 birth cohorts, for whom we observe entire fertility histories. The sample includes 11,854 respondents who have lost at least one parent before age 18. We find a strong polarization of fertility behaviours among orphaned males, more pronounced for those coming from a disadvantaged background. More often childless, particularly when parental death occurred in adolescence, some seem to retreat from parenthood. But orphaned men and women who do become parents seem to embrace family life, by beginning childbearing earlier and having more children, especially when the deceased parent is of the same sex.
- Published
- 2023
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22. Interaction between childbearing and partnership trajectories among immigrants and their descendants in France: An application of multichannel sequence analysis.
- Author
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Delaporte I and Kulu H
- Subjects
- Humans, France, Social Group, Fertility, Emigrants and Immigrants, Transients and Migrants
- Abstract
While there is a large literature investigating migrant marriage or fertility, little research has examined how childbearing and partnerships are interrelated. In this paper, we investigate how childbearing and partnership trajectories evolve and interact over the life course for immigrants and their descendants and how the relationship varies by migrant origin. We apply multichannel sequence analysis to rich longitudinal survey data from France and find significant differences in family-related behaviour between immigrants, their descendants, and the native French. Immigrants' family behaviour is characterized by stronger association between marriage and childbearing than in the native population. However, there are significant differences across migrant groups. Turkish immigrants exhibit the most conservative family pathways. By contrast, the family behaviour of European immigrants is similar to that of the native population. The study also demonstrates that the family behaviour of some descendant groups has gradually become indistinguishable from that of the native French, whereas for other groups significant differences in family behaviour persist. Supplementary material for this article is available at: http://dx.doi.org/10.1080/00324728.2022.2049856 .
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- 2023
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23. Maternal nutritional status and offspring childlessness: Evidence from the late-nineteenth to early-twentieth centuries in a group of Italian populations.
- Author
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Manfredini M, Breschi M, Fornasin A, and Esposito M
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- Animals, Pregnancy, Female, Humans, Italy, Nutritional Status, Fertility
- Abstract
The role of maternal nutrition in affecting offspring fertility, through alteration of foetal programming, has been demonstrated in animal-based experiments. However, results from human populations appear inconsistent and sometimes contradictory, likely because they have been based on single famine events. In this paper, we adopt a different approach. We combine official annual time series of daily nutrient availability with a sample of women's reproductive histories from the 1961 Italian Census to investigate the role of maternal nutritional status in pregnancy on offspring childlessness. The analysis therefore covers cohorts of females born between 1861 and 1939. Our results show a negative association between calorie availability in pregnancy and the odds of offspring childlessness, whereas no association is found between protein availability and offspring childlessness. The consequences of poor calorie intake were aggravated during the summer, likely due to the participation of pregnant women in physically demanding work.
- Published
- 2022
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24. Bride price, dowry, and young men with time to kill: A commentary on men's marriage postponement in India.
- Author
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Basu AM and Kumar S
- Subjects
- Male, Humans, India, Educational Status, Prevalence, Marriage, Employment
- Abstract
Rising numbers of young unmarried men in India reflect a marriage squeeze that goes beyond the shortage of brides created by sex-selective abortion. We describe a decline in men's marriageability caused by their falling economic prospects at the same time as families of brides are increasingly seeking grooms with stable employment. We group young men into those without jobs or much education, those with education but no work, and the privileged few with education as well as employment. This classification resolves some of the seeming contradictions in the qualitative literature on marriage in India. Some of this literature talks about the rising prevalence of bride price and some about the persistence of dowry, while some papers reflect in general on the costs of being young, male, and aimless. Our commentary includes a review of the growing literature on the physiological and (perhaps) consequently behavioural and health outcomes of men's anomie.
- Published
- 2022
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25. Demographic models of the reproductive process: Past, interlude, and future.
- Author
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Ciganda D and Todd N
- Subjects
- Humans, Forecasting, Computer Simulation, Demography, Fertility
- Abstract
After 30 years of active development, mechanistic models of the reproductive process nearly stopped attracting scholarly interest in the early 1980s. In the following decades, fertility research continued to thrive, relying on solid descriptive work and detailed analysis of micro-level data. The absence of systematic modelling efforts, however, has also made the field more fragmented, with empirical research, theory building, and forecasting advancing along largely disconnected channels. In this paper we outline some of the drivers of this process, from the popularization of user-friendly statistical software to the limitations of early family building models. We then describe a series of developments in computational modelling and statistical computing that can contribute to the emergence of a new generation of mechanistic models. Finally, we introduce a concrete example of this new kind of model, and show how they can be used to formulate and test theories coherently and make informed projections.
- Published
- 2022
- Full Text
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26. Sex ratios and gender discrimination in Modern Greece.
- Author
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Beltrán Tapia FJ and Raftakis M
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- Child, Female, Greece, Humans, Infant, Infant, Newborn, Infanticide, Male, Parents, Sex, Sex Factors, Sex Ratio, Sexism
- Abstract
This paper argues that son preference resulted in gender-based discriminatory practices that unduly increased mortality rates for females at birth and throughout infancy and childhood in nineteenth- and early-twentieth-century Greece. The relative numbers of boys and girls at birth was extremely high and under-registration of females cannot on its own explain this result. The infanticide and/or mortal neglect of infant girls was therefore more common than previously acknowledged. Likewise, sex ratios increased as children grew older, thus suggesting that parents continued to treat boys and girls differently throughout childhood. A large body of qualitative evidence (contemporary accounts, folklore traditions, feminist newspapers, and anthropological studies) further supports the conclusion that girls were neglected due to their inferior status in society.
- Published
- 2022
- Full Text
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27. Population-level impact of adverse early life conditions on adult healthy life expectancy in low- and middle-income countries.
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Beltrán-Sánchez H, Palloni A, Huangfu Y, and McEniry M
- Subjects
- Adult, Chronic Disease, Developing Countries, Humans, Life Expectancy, Diabetes Mellitus, Type 2 epidemiology, Healthy Life Expectancy
- Abstract
Evidence from theories of Developmental Origins of Health and Disease (DOHaD) suggests that experiencing adverse early life conditions subsequently leads to detrimental adult health outcomes. The bulk of empirical DOHaD literature does not consider the nature and magnitude of the impact of adverse early life conditions at the population level. In particular, it ignores the distortion of age and cohort patterns of adult health and mortality and the increased load of chronic illness and disability that ensues. In this paper, we use a microsimulation model combined with empirical estimates of incidence and prevalence of obesity, type 2 diabetes, and associated disability in low- and middle-income countries to assess the magnitude of delayed effects on adult healthy life expectancy and on compression (or expansion) of morbidity at older ages. The main goal is to determine if, in what ways, and to what extent delayed effects due to early conditions can influence cohorts' chronic illness and disability profiles.
- Published
- 2022
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28. Are the birthdates of our ancestors real? Date of birth misregistration in twentieth-century Poland.
- Author
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Cypryjański J
- Subjects
- Humans, Poland, Family
- Abstract
This study aimed to explore the phenomenon of birthdate misregistration, using birth data from 45,226,875 Polish citizens, that is, all those born 1900-2000 and registered in Poland's Universal Electronic System for Registration of the Population (PESEL). I transformed the data into a daily series of births, detrended by dividing each value by the daily average for the relevant year. Next, I selected the dates with the highest deviations based on the coefficients of the linear regression model with dummy variables. Finally, I estimated the size of the phenomenon in subsequent years by comparing the numbers of births on selected dates to their expected values. This paper is the first to document the specificity, scale, duration, and probable causes of birthdate misregistration in Poland in the twentieth century.
- Published
- 2022
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29. Demography and the rise, apparent fall, and resurgence of eugenics.
- Author
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Sear R
- Subjects
- Demography, History, 20th Century, Humans, Eugenics
- Abstract
Demography was heavily involved in the eugenics movement of the early twentieth century but, along with most other social science disciplines, largely rejected eugenic thinking in the decades after the Second World War. Eugenic ideology never entirely deserted academia, however, and in the twenty-first century, it is re-emerging into mainstream academic discussion. This paper aims, first, to provide a reminder of demography's early links with eugenics and, second, to raise awareness of this academic resurgence of eugenic ideology. The final aim of the paper is to recommend ways to counter this resurgence: these include more active discussion of demography's eugenic past, especially when training students; greater emphasis on critical approaches in demography; and greater engagement of demographers (and other social scientists) with biologists and geneticists, in order to ensure that research which combines the biological and social sciences is rigorous.
- Published
- 2021
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30. Moving towards the centre or the exit? Migration in population studies and in Population Studies 1996-2021.
- Author
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Skeldon R
- Subjects
- Demography, Developing Countries, Humans, Population Dynamics, Research Design, Emigration and Immigration, Fertility
- Abstract
This paper examines the position of migration in population studies, focusing on the period 1996-2021. It considers the reasons why migration remains problematic for demographers, but also how approaches to migration have changed over the last 25 years. While it has arguably become more important to both demography and population studies because of the transition to low fertility and mortality, migration has metamorphosed into a complex field in its own right, almost independently from changes in demography. Both internal and international migration form the subject of this examination and four main themes are pursued: data and measurement; theories and approaches; migration and development; and migration and political demography. The papers published in the journal Population Studies are used to provide a mirror through which to view these changes over the last 25 years. This paper concludes by looking at likely future directions in migration studies, demography, and population studies.
- Published
- 2021
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31. What have we learned about mortality patterns over the past 25 years?
- Author
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van Raalte AA
- Subjects
- Humans, Life Expectancy, Mortality
- Abstract
In this paper, I examine progress in the field of mortality over the past 25 years. I argue that we have been most successful in taking advantage of an increasingly data-rich environment to improve aggregate mortality models and test pre-existing theories. Less progress has been made in relating our estimates of mortality risk at the individual level to broader mortality patterns at the population level while appropriately accounting for contextual differences and compositional change. Overall, I find that the field of mortality continues to be highly visible in demographic journals, including Population Studies . However much of what is published today in field journals could just as easily appear in neighbouring disciplinary journals, as disciplinary boundaries are shrinking.
- Published
- 2021
- Full Text
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32. Not the great equalizers: Covid-19, 1918-20 influenza, and the need for a paradigm shift in pandemic preparedness.
- Author
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Mamelund SE and Dimka J
- Subjects
- Humans, Minority Groups, Pandemics, SARS-CoV-2, COVID-19, Influenza, Human epidemiology
- Abstract
Despite common perceptions to the contrary, pandemic diseases do not affect populations indiscriminately. In this paper, we review literature produced by demographers, historians, epidemiologists, and other researchers on disparities during the 1918-20 influenza pandemic and the Covid-19 pandemic. Evidence from these studies demonstrates that lower socio-economic status and minority/stigmatized race or ethnicity are associated with higher morbidity and mortality. However, such research often lacks theoretical frameworks or appropriate data to explain the mechanisms underlying these disparities fully. We suggest using a framework that considers proximal and distal factors contributing to differential exposure, susceptibility, and consequences as one way to move this research forward. Further, current pandemic preparedness plans emphasize medically defined risk groups and epidemiological approaches. Therefore, we conclude by arguing in favour of a transdisciplinary paradigm that recognizes socially defined risk groups, includes input from the social sciences and humanities and other diverse perspectives, and contributes to the reduction of health disparities before a pandemic hits.
- Published
- 2021
- Full Text
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33. Theory and explanation in demography: The case of low fertility in Europe.
- Author
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Graham E
- Subjects
- Demography, Developed Countries, Europe, Humans, Population Dynamics, Fertility
- Abstract
In the 50th anniversary edition of Population Studies , John Hobcraft commented that demographers spend too little time trying to explain the phenomena they measure and describe. A quarter of a century on, this paper looks at the state of theory and explanation in contemporary demography. I ask how demographers have approached the task of explanation since Hobcraft's comment, grounding the discussion in the mainstream literature on low fertility in Europe. Using selected examples, I critically review macro- and micro-level approaches to explanation, highlighting some of the philosophical problems that each encounters. I argue that different conceptions of what demography is, and the explanatory language fertility researchers use, lead to differences in explanatory strategies that are rarely explicitly recognized. I also consider how critical theories challenge demographers to think in new ways. Despite the increasing attention paid to theory and explanation, I conclude that more engagement with the philosophy of social sciences is needed before fertility researchers can legitimately claim their studies do as much to explain and understand as to quantify and describe.
- Published
- 2021
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34. Population Studies at 75 years: An empirical review.
- Author
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Mills MC and Rahal C
- Subjects
- Birth Rate, Child, Demography, Fertility, Humans, Mortality, Population Dynamics, Developing Countries, Family Planning Services
- Abstract
Population Studies advances research on fertility, mortality, family, migration, methods, policy, and beyond, yet it lacks a recent, rigorous review. We examine all papers published between 1947 and 2020 ( N = 1,901) and their authors, using natural language processing, social network analysis, and mixed methods that combine unsupervised machine learning with qualitative coding. After providing a brief history, we map the evolution in authorship and papers towards shorter, multi-authored papers, also finding that females comprise 33.5 per cent of authorship across the period under study, with varied sex ratios across topics. Most papers examine fertility, mortality, and family, studying groups and change, but topics vary over time. Children are rarely studied, and research on women focuses on family planning, fertility decline, and unions, whereas key domains for research on men are migration, historical demography (war, famine), and employment. Research on Africa and Asia focuses on family planning, with work on fertility decline concentrated on North America and Europe, consistent with theories of demographic transition. Our resulting discussion identifies future directions for demographic research.
- Published
- 2021
- Full Text
- View/download PDF
35. Why a long-term perspective is beneficial for demographers.
- Author
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Reid A
- Subjects
- Demography, Humans, Population Dynamics
- Abstract
Although many contemporary demographers pay attention to historical demography, there is often a surprising lack of appreciation of the demographic circumstances and systems of the past, suggesting an implicit assumption that they are not relevant to the present or that the methods, data, and questions addressed by historical and contemporary demographers are different. This paper provides an overview of historical demography as published in Population Studies and how this has developed over time. Drawing on this, I demonstrate that historical and contemporary demography use similar data sources and identical methods, and they often address comparable questions. I argue that an appreciation of demographic patterns and processes is beneficial for all demographers, even those who work on the most recent time periods, and that better integration of historical and contemporary demography would be beneficial to both. The paper also considers three challenges for historical demography as it moves forward.
- Published
- 2021
- Full Text
- View/download PDF
36. What's so troubling about 'voluntary' family planning anyway? A feminist perspective.
- Author
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Nandagiri R
- Subjects
- Female, Humans, Public Policy, Developing Countries, Family Planning Services
- Abstract
Voluntary family planning is a key mainstay of demographic work and population policies. The 1994 International Conference on Population and Development (ICPD) signalled a decisive shift away from fertility reduction and target-setting to an emphasis on voluntary family planning as intrinsic to reproductive health and women's empowerment. Yet, criticisms of voluntary family planning programmes persist, interrogating how 'voluntariness' is understood and wielded or questioning the instrumentalization of women's fertilities in the service of economic and developmental goals. In this paper, I reflect on these debates with the aim of troubling the notion of voluntary family planning as an unambiguous good that enables equitable empowerment and development for all. Drawing on literature from cognate disciplines, I highlight how voluntariness is linked to social and structural conditions, and I challenge the instrumentalization of voluntary family planning as a 'common agenda' to solve 'development' problems. Engaging with this work can contribute to key concepts (e.g. 'voluntary') and measurements (e.g. autonomy), strengthening the collective commitment to achieving the ICPD and contributing to reproductive empowerment and autonomy. Through this intervention, I aim to help demographers see why some critics call for a reconsideration of voluntary family planning and encourage a decoupling of interventions from fertility reduction aims, instead centring human rights, autonomy, and reproductive empowerment.
- Published
- 2021
- Full Text
- View/download PDF
37. Evaluating the impact of housing market liberalization on the timing of marriage: Evidence from Egypt.
- Author
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Assaad R, Krafft C, and Rolando DJ
- Subjects
- Adolescent, Adult, Egypt, Family Characteristics, Humans, Housing, Marriage
- Abstract
The transition to adulthood around the world is increasingly characterized by young people's desire to form independent households. Forming such households in Egypt requires buying or building a dwelling or obtaining a rental unit. Policies governing housing markets, such as rent control, and limited financing options have historically made access to housing for young couples challenging. In this paper, we use a difference-in-difference approach to evaluate how the liberalization of rental markets in Egypt affected the timing of marriage. We find that Egypt's 1996 rental reforms accelerated marriages and led to a reversal in the trend of rising age at marriage.
- Published
- 2021
- Full Text
- View/download PDF
38. Social class and fertility: A long-run analysis of Southern Sweden, 1922-2015.
- Author
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Dribe M and Smith CD
- Subjects
- Demography, Female, Humans, Male, Parity, Population Dynamics, Pregnancy, Social Class, Sweden, Birth Rate, Fertility
- Abstract
This paper examines social class differences in fertility, using longitudinal micro-level data for a regional sample in Sweden, 1922-2015. Using discrete-time event history models, we estimated the association between social class and parity-specific duration to next birth, adjusting for household income in separate models. Social class was associated with fertility quite independently from income and the association was both parity-dependent and sex-specific. For transitions to parenthood, higher class position was associated with higher fertility for men and lower fertility for women before 1970, but then converged into a positive association for both sexes after 1990. For continued childbearing, a weak U-shaped relationship before 1947 turned into a positive relationship for second births and a negative relationship for higher-order births in the period after 1990. These patterns likely reflect broader changes in work-family compatibility and are connected to profound shifts in labour markets and institutional arrangements in twentieth-century Sweden.
- Published
- 2021
- Full Text
- View/download PDF
39. Reproductive transitions and women's status in Indian households.
- Author
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Reed MN
- Subjects
- Contraception, Decision Making, Female, Humans, India, Mothers, Family Characteristics, Women's Rights
- Abstract
Using panel data, this study tracks the impact of reproductive transitions on women's status in the household in India. Here, status refers to the social benefits that women experience by meeting societal expectations related to childbearing. The analysis shows that becoming a mother is associated with increased freedom of movement and access to enabling resources. The adoption of permanent contraception-a common life course event marking the end of childbearing in India-is associated with increased freedom of movement but has no association with changes in access to enabling resources. Household decision-making, another dimension of women's status examined in the paper, is less dynamic over time and there is limited evidence of its association with reproductive transitions. The findings illustrate the tight linkages between household power dynamics and the life course in the South Asian context, and highlight the centrality of women's role as mothers in determining their social position.
- Published
- 2021
- Full Text
- View/download PDF
40. The persistently high fertility of a North American population: A 25-year restudy of parity among the Ohio Amish.
- Author
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Wasao S, Anderson C, and Mpody C
- Subjects
- Family Characteristics, Female, Humans, Ohio, Parity, Pregnancy, Amish, Fertility
- Abstract
Why do the North American Amish maintain high fertility when surrounding populations have nearly all completed the demographic transition? Using the same theoretical predictors and methods as a 1996 Population Studies paper, we explore fertility changes, specifically changes in mean parity, between 1988 and 2015 among one sizeable Amish population in Ohio. Findings suggest that wealth flow shifts (as measured by a decline in farming families) and institutional changes (reflected in Amish denominational gradations) help to explain a decline in mean parity from 5.3 to 4.85, while ideological pronatalism (represented by higher fertility among church leaders) helps to explain why fertility has not been more responsive to structural incentives to limit family size. While this restudy confirms the trend of a slow decline in Amish fertility, it also invites a more methodologically expansive inquiry into Amish fertility patterns.
- Published
- 2021
- Full Text
- View/download PDF
41. Estimation of older-adult mortality from information distorted by systematic age misreporting.
- Author
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Palloni A, Beltrán-Sánchez H, and Pinto G
- Subjects
- Adult, Humans, Mortality, Research Design
- Abstract
Testing theories about human senescence and longevity demands accurate information on older-adult mortality; this is rare in low- to middle-income countries where raw data may be distorted by defective completeness and systematic age misreporting. For this reason, such populations are frequently excluded from empirical tests of mortality and longevity theories, thus limiting their reach, as they reflect only a small and selected human mortality experience. In this paper we formulate an integrated method to compute estimates of older-adult mortality when vital registration and population counts are defective due to inaccurate coverage and/or systematic age misreporting. The procedure is validated with a simulation study that identifies a strategy to compute adjustments, which, under some assumptions, performs quite well. While the paper focuses on Latin American and Caribbean countries, the method is quite general and, with additional information and some model reformulation, could be applied to other populations with similar problems.
- Published
- 2021
- Full Text
- View/download PDF
42. Unequally ageing regions of Europe: Exploring the role of urbanization.
- Author
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Kashnitsky I, De Beer J, and Van Wissen L
- Subjects
- Aged, Aging, Demography, Developing Countries, Europe, Geography, Humans, Population Dynamics, Urban Population, Emigration and Immigration, Urbanization
- Abstract
Since young adults tend to move from rural to urban regions, whereas older adults move from urban to rural regions, we may expect to see increasing differences in population ageing across urban and rural regions. This paper examines whether trends in population ageing across urban and rural NUTS-2 regions of the EU-27 have diverged over the period 2003-13. We use the methodological approach of convergence analysis, quite recently brought to demography from the field of economic research. Unlike classical beta and sigma approaches to convergence, we focus not on any single summary statistic of convergence, but rather analyse the whole cumulative distribution of regions. Such an approach helps to identify which specific group of regions is responsible for the major changes. Our results suggest that, despite expectations, there was no divergence in age structures between urban and rural regions; rather, divergence happened within each of the groups of regions.
- Published
- 2021
- Full Text
- View/download PDF
43. When is fertility too low or too high? Population policy preferences of demographers around the world.
- Author
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van Dalen HP and Henkens K
- Subjects
- Birth Rate, Child, Demography, Developing Countries, Family Planning Services, Fertility, Humans, Population Dynamics, Public Policy, Family Planning Policy
- Abstract
When does fertility in a country become so low or so high that a government needs to intervene? This paper sheds light on this population policy question, based on a worldwide survey among demographers. We examine how professionals' policy preferences regarding fertility levels are affected by their views on the impacts of population growth/decline and by fertility in their country of residence. The median respondent suggests intervention once fertility goes below 1.4 children or above 3.0. Three results stand out: first, demographers who are concerned about the carrying capacity of the earth are more willing to intervene than those who are less concerned. Second, the context of decision-making matters: experts living in high-fertility countries are more set on intervention than those living in low-fertility countries, but their threshold fertility level is also higher. Third, political orientation matters: right-leaning demographers are more set on government intervention than left-leaning demographers.
- Published
- 2021
- Full Text
- View/download PDF
44. Fortunes of Dragons: Cohort size effects on life outcomes.
- Author
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Agarwal S, Qian W, Sing TF, and Tan PL
- Abstract
This paper examines the long-term effects of birth cohort size on life outcomes. Using administrative data from Singapore, we study the outcomes of large birth cohorts created by the Chinese superstitious practice of zodiac birth timing, where parents prefer to give birth in the year of the Dragon. This practice is followed exclusively by the Chinese majority, with no similar patterns detected among non-Chinese minorities, allowing us to differentiate cohort size effects from confounding year-of-birth effects. Despite government efforts to increase public educational resources for these cohorts, Chinese Dragons earn lower incomes and are less likely to gain admission to national universities. There is also evidence of negative externalities on non-practising populations who happen to enter the labour market at the same time as Chinese Dragons. Our analysis suggests that the adverse life outcomes are not due to selection, but rather reflect the aggregate resource implications of birth cohort size.Supplementary material is available for this article at: https://doi.org/10.1080/00324728.2020.1864458.
- Published
- 2021
- Full Text
- View/download PDF
45. Labour market incorporation of immigrant women in South Africa: Impacts of human capital and family structure.
- Author
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Souza E
- Subjects
- Demography, Developing Countries, Family Characteristics, Female, Humans, Socioeconomic Factors, South Africa, Emigrants and Immigrants, Employment
- Abstract
This paper examines the labour market incorporation of African-born immigrant women in South Africa using data from the 2011 Census. It investigates women's labour force participation, employment prospects, and access to formal employment, assessing how human capital and household factors explain labour market decisions. Results underscore significant challenges to immigrant incorporation in South Africa. Not only are immigrants less likely to participate in the labour force than black South African women, but for those who participate, employment levels are lower. Although immigrants have an employment edge over South Africans once individual and household factors are held constant, immigrants are over-represented in informal jobs. Returns to human capital are also lower among foreign- than South-African-born women. Together, these results suggest a segmented pattern of incorporation for immigrant women in South Africa. Results by national origin emphasize the importance of egalitarianism and co-ethnic community characteristics in structuring women's labour force participation.
- Published
- 2021
- Full Text
- View/download PDF
46. Living longer but not necessarily healthier: The joint progress of health and mortality in the working-age population of England.
- Author
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Jivraj S, Goodman A, Pongiglione B, and Ploubidis GB
- Subjects
- Adult, Cross-Sectional Studies, England epidemiology, Female, Health Surveys, Humans, Male, Middle Aged, Health Status, Life Expectancy, Mortality
- Abstract
Despite improvements in life expectancy, there is uncertainty on whether the increase in years of healthy life expectancy has kept pace. In this paper we explore whether there is empirical support for the expansion of morbidity hypothesis in the population aged 25-64 living in England. Nationally representative cohorts born between 1945 and 1980 are constructed from repeated annual cross-sections of the Health Survey for England, 1991-2014. Later-born cohorts at a given age have the same or higher prevalence of self-reported bad general health and long-term illness, self-reported high blood pressure (in men), self-reported and objectively-measured diabetes, circulatory illnesses, clinical hypertension, and overweight BMI. We also find that healthy life expectancies (in the sense of absence of each of these problems) at age 25 have increased at a slower pace than life expectancy between 1993 and 2013. Our findings lend support to the expansion of morbidity hypothesis and point to increased future demand for specific healthcare services at younger ages.
- Published
- 2020
- Full Text
- View/download PDF
47. Revisiting mid-twentieth-century fertility shifts from a global perspective.
- Author
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Reher D and Requena M
- Subjects
- Birth Rate, Databases, Factual, Demography, Developed Countries, Female, History, 20th Century, Humans, Population Growth, Fertility, Internationality, Population Dynamics history
- Abstract
In the developed world, the historic process of fertility decline was interrupted by an unexpected period of increasing fertility called the baby boom. Recent studies suggest that a similar trend change in fertility may have occurred in many less developed nations at approximately the same time. Using cohort fertility data for 26 less developed countries from around the world taken from the Integrated Public Use Microdata Series, International (IPUMS-I), this paper aims to ascertain the extent to which these trend changes occurred in a large sample of countries around the world. It offers convincing proof of the existence of an upward shift in fertility among cohorts born during the 1930s, which was common to many countries in the less developed world. Despite many similarities with the baby boom, there are also differences stemming, mostly, from its timing with respect to the demographic transition.
- Published
- 2020
- Full Text
- View/download PDF
48. The effects of growing-season drought on young women's life course transitions in a sub-Saharan context.
- Author
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Andriano L and Behrman J
- Subjects
- Adolescent, Databases, Factual, Female, Fertility, Humans, Logistic Models, Malawi, Rural Population, Surveys and Questionnaires, Young Adult, Droughts, Family Characteristics, Seasons
- Abstract
In spite of the vast importance of weather shocks for population processes, limited work has investigated the micro-level processes through which weather shocks influence the transition to adulthood in low-income contexts. This paper provides a conceptual overview and empirical investigation of how weather shocks impact the timing, sequencing, and characteristics of young women's life course transitions in low-income rural settings. Drawing on the case of Malawi, we combine repeated cross-sections of georeferenced Demographic and Health Survey data with georeferenced climate and crop calendar data to assess how growing-season drought shocks affect young women's life course transitions. Discrete-time event history analyses indicate that in this context, exposure to growing-season drought in adolescence has an accelerating effect on young women's transitions into first unions-both marriage and cohabitation-and into first births within unions.
- Published
- 2020
- Full Text
- View/download PDF
49. Ethnicity, sex composition of living children, and unrealized fertility in Nigeria.
- Author
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Fayehun O, Sanuade OA, Ajayi AI, and Isiugo-Abanihe U
- Subjects
- Databases, Factual, Humans, Middle Aged, Nigeria, Regression Analysis, Sex Distribution, Birth Rate ethnology, Family Characteristics ethnology, Fertility
- Abstract
While studies in high-income countries have shown that failure to achieve fertility desires is significantly associated with unfavourable personal circumstances, there is barely any empirical evidence on the factors that influence the pattern of unrealized fertility in sub-Saharan Africa. Using data from the 2018 Nigeria Demographic and Health Survey, this paper investigates the roles of ethnicity and the sex composition of living children on unrealized fertility in Nigeria. The results show that the odds of having unrealized fertility were higher among Hausa-Fulani women compared with women of other ethnic groups in Nigeria. Also, having daughters only (no sons) was associated with higher odds of unrealized fertility, after controlling for other important covariates. The findings suggest that cultural norms and pronatalism significantly influence the fertility desires of women in Nigeria, even at the end of their reproductive lifespan.
- Published
- 2020
- Full Text
- View/download PDF
50. Family embeddedness and older adult mortality in the United States.
- Author
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Patterson SE, Margolis R, and Verdery AM
- Subjects
- Aged, Family Characteristics, Female, Health Status, Humans, Male, Middle Aged, Proportional Hazards Models, Social Networking, United States epidemiology, Family, Mortality trends
- Abstract
Do different operationalizations of family structure offer different understandings of the links between family structure and older adult mortality? Using the American Health and Retirement Study ( N = 29,665), we examine mortality risks by three measures of family structure: whether respondents have different family statuses (e.g. married vs. unmarried), volume of family members available (e.g. having one vs. two living immediate family members), and family embeddedness (e.g. having neither spouse nor child vs. having spouse but no child). We focus on three kin types: partner/spouse, children, and siblings. We find that differences in empirical estimates across measures of family structure are not dramatic, but that family embeddedness can show some additional heterogeneity in mortality patterns over family status variables or the volume of ties. This paper tests different ways of operationalizing family structure to study mortality outcomes and advances our understanding of how family functions as a key social determinant of health.
- Published
- 2020
- Full Text
- View/download PDF
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