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Journal Article

Three measures of longevity: Time trends and record values

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Vladimir Canudas-Romo
Demography (2010) 47 (2): 299–312.
DOI: https://doi.org/10.1353/dem.0.0098
Published: 01 May 2010
...Vladimir Canudas-Romo Abstract This article examines the trend over time in the measures of “typical” longevity experienced by members of a population: life expectancy at birth, and the median and modal ages at death. The article also analyzes trends in record values observed for all three measures...
View articletitled, Three measures of longevity: <span class="search-highlight">Time</span> <span class="search-highlight">trends</span> and record values View PDF for article titled, Three measures of longevity: <span class="search-highlight">Time</span> <span class="search-highlight">trends</span> and record values
Image
Scatterplots and fitted lines of time trends in estimated coefficient on number of siblings in micro-level IV models, by sample. Values plotted are the estimated 2SLS coefficients at the country-year level on number of siblings predicting the probability of any secondary school, using the sex composition of the first two births in the family as instruments, by gender. The slope of the fitted lines indicates time trend in the estimated 2SLS coefficients for Asia and Latin America, respectively

Scatterplots and fitted lines of time trends in estimated coefficient on nu...

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in Education Gains Attributable to Fertility Decline: Patterns by Gender, Period, and Country in Latin America and Asia > Demography
Published: 05 July 2017
Fig. 2 Scatterplots and fitted lines of time trends in estimated coefficient on number of siblings in micro-level IV models, by sample. Values plotted are the estimated 2SLS coefficients at the country-year level on number of siblings predicting the probability of any secondary school, using More
Image
Scatterplots and fitted lines of time trends in country-year characteristics. Values plotted are means of the country-year–specific characteristics. The slope of the fitted lines indicates time trend in the plotted characteristics for Asia and Latin America, respectively

Scatterplots and fitted lines of time trends in country-year characteristic...

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in Education Gains Attributable to Fertility Decline: Patterns by Gender, Period, and Country in Latin America and Asia > Demography
Published: 05 July 2017
Fig. 3 Scatterplots and fitted lines of time trends in country-year characteristics. Values plotted are means of the country-year–specific characteristics. The slope of the fitted lines indicates time trend in the plotted characteristics for Asia and Latin America, respectively More
Image
Fig. 5 National time series trends for possible pathways. National trends in measures were impacted by reformulation. OxyContin reformulation is indicated by a vertical line in 2010. See text for discussion of data sources.

National time series trends for possible pathways. National trends in measu...

Open Access
in Growth in Suicide Rates Among Children During the Illicit Opioid Crisis > Demography
Published: 01 December 2023
Fig. 5 National time series trends for possible pathways. National trends in measures were impacted by reformulation. OxyContin reformulation is indicated by a vertical line in 2010. See text for discussion of data sources. More
Image
Fig. 5 National time series trends for possible pathways. National trends in measures were impacted by reformulation. OxyContin reformulation is indicated by a vertical line in 2010. See text for discussion of data sources.

National time series trends for possible pathways. National trends in measu...

Open Access
in Growth in Suicide Rates Among Children During the Illicit Opioid Crisis > Demography
Published: 01 December 2023
Fig. 5 National time series trends for possible pathways. National trends in measures were impacted by reformulation. OxyContin reformulation is indicated by a vertical line in 2010. See text for discussion of data sources. More
Image
Fig. 5 National time series trends for possible pathways. National trends in measures were impacted by reformulation. OxyContin reformulation is indicated by a vertical line in 2010. See text for discussion of data sources.

National time series trends for possible pathways. National trends in measu...

Open Access
in Growth in Suicide Rates Among Children During the Illicit Opioid Crisis > Demography
Published: 01 December 2023
Fig. 5 National time series trends for possible pathways. National trends in measures were impacted by reformulation. OxyContin reformulation is indicated by a vertical line in 2010. See text for discussion of data sources. More
Image
Fig. 5 National time series trends for possible pathways. National trends in measures were impacted by reformulation. OxyContin reformulation is indicated by a vertical line in 2010. See text for discussion of data sources.

National time series trends for possible pathways. National trends in measu...

Open Access
in Growth in Suicide Rates Among Children During the Illicit Opioid Crisis > Demography
Published: 01 December 2023
Fig. 5 National time series trends for possible pathways. National trends in measures were impacted by reformulation. OxyContin reformulation is indicated by a vertical line in 2010. See text for discussion of data sources. More
Image
Fig. 5 National time series trends for possible pathways. National trends in measures were impacted by reformulation. OxyContin reformulation is indicated by a vertical line in 2010. See text for discussion of data sources.

National time series trends for possible pathways. National trends in measu...

Open Access
in Growth in Suicide Rates Among Children During the Illicit Opioid Crisis > Demography
Published: 01 December 2023
Fig. 5 National time series trends for possible pathways. National trends in measures were impacted by reformulation. OxyContin reformulation is indicated by a vertical line in 2010. See text for discussion of data sources. More
Journal Article

The Wealth of Parents: Trends Over Time in Assortative Mating Based on Parental Wealth

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Sander Wagner, Diederik Boertien, Mette Gørtz
Demography (2020) 57 (5): 1809–1831.
DOI: https://doi.org/10.1007/s13524-020-00906-3
Published: 24 August 2020
... in the 2000s relative to the 1990s, but trends can vary depending on methodological choices. The increasing levels of parental wealth homogamy raise concerns that over time, partnering behavior has become more consequential for wealth inequality between couples. 13 7 2020 24 8 2020 ©...
FIGURES | View All (7)
View articletitled, The Wealth of Parents: <span class="search-highlight">Trends</span> Over <span class="search-highlight">Time</span> in Assortative Mating Based on Parental Wealth View PDF for article titled, The Wealth of Parents: <span class="search-highlight">Trends</span> Over <span class="search-highlight">Time</span> in Assortative Mating Based on Parental Wealth
Includes: Supplementary data
Journal Article

Trends in the Developmental Gradient in Mothers’ Parenting Time by Maternal Education, 2003–2019

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Melody Ge Gao
Demography (2025) 62 (1): 159–181.
DOI: https://doi.org/10.1215/00703370-11774972
Published: 01 February 2025
... Use Survey from 2003 to 2019 ( N = 34,232), this study finds that educational disparities in mothers’ parenting time have narrowed in accordance with the developmental gradient. Economic, cultural, and demographic changes that might contribute to the narrowing trends are discussed. These findings...
FIGURES | View All (5)
View articletitled, <span class="search-highlight">Trends</span> in the Developmental Gradient in Mothers’ Parenting <span class="search-highlight">Time</span> by Maternal Education, 2003–2019 View PDF for article titled, <span class="search-highlight">Trends</span> in the Developmental Gradient in Mothers’ Parenting <span class="search-highlight">Time</span> by Maternal Education, 2003–2019
Includes: Supplementary data
Journal Article

The Use of Mortality Time Series Data to Produce Hypothetical Morbidity Distributions and Project Mortality Trends

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Kenneth G. Manton, Eric Stallard
Demography (1982) 19 (2): 223–240.
DOI: https://doi.org/10.2307/2061192
Published: 01 May 1982
... 2 May 1982 THE USE OF MORTALITY TIME SERIES DATA TO PRODUCE HYPOTHETICAL MORBIDITY DISTRIBUTIONS AND PROJECT MORTALITY TRENDS Kenneth G. Manton Department of Community end Family Medieine, Duke University, Durham, North Carolina 27706 Eric Stallard. Center for Demographie Studies, Duke University...
View articletitled, The Use of Mortality <span class="search-highlight">Time</span> Series Data to Produce Hypothetical Morbidity Distributions and Project Mortality <span class="search-highlight">Trends</span> View PDF for article titled, The Use of Mortality <span class="search-highlight">Time</span> Series Data to Produce Hypothetical Morbidity Distributions and Project Mortality <span class="search-highlight">Trends</span>
Journal Article

Trends in Mothers' Parenting Time by Education and Work From 2003 to 2017

Open Access
Kate C. Prickett, Jennifer March Augustine
Demography (2021) 58 (3): 1065–1091.
DOI: https://doi.org/10.1215/00703370-9160022
Published: 01 June 2021
... degree and those without has closed dramatically. Although some of this narrowing was driven by declines in time among college-educated mothers, most was driven by increases among mothers with less education. These trends, however, are observed only among mothers who were not employed full-time. Blinder...
FIGURES
View articletitled, <span class="search-highlight">Trends</span> in Mothers&#x27; Parenting <span class="search-highlight">Time</span> by Education and Work From 2003 to 2017 View PDF for article titled, <span class="search-highlight">Trends</span> in Mothers&#x27; Parenting <span class="search-highlight">Time</span> by Education and Work From 2003 to 2017
Includes: Supplementary data
Journal Article

Recent Trends in Coverage of the Mexican-Born Population of the United States: Results From Applying Multiple Methods Across Time

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Jennifer Van Hook, Frank D. Bean, James D. Bachmeier, Catherine Tucker
Demography (2014) 51 (2): 699–726.
DOI: https://doi.org/10.1007/s13524-014-0280-2
Published: 26 February 2014
... account for these patterns and trends? During the late 1990s and early 2000s, high coverage-error estimates make sense. The high-tech and hyper-construction-based nature of the U.S. economy during this time attracted unskilled Mexican labor to carry out this work (Bean et al. 2012 ). For example, between...
View articletitled, Recent <span class="search-highlight">Trends</span> in Coverage of the Mexican-Born Population of the United States: Results From Applying Multiple Methods Across <span class="search-highlight">Time</span> View PDF for article titled, Recent <span class="search-highlight">Trends</span> in Coverage of the Mexican-Born Population of the United States: Results From Applying Multiple Methods Across <span class="search-highlight">Time</span>
Journal Article

Time for Children: Trends in the Employment Patterns of Parents, 1967–2009

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Liana Fox, Wen-Jui Han, Christopher Ruhm, Jane Waldfogel
Demography (2013) 50 (1): 25–49.
DOI: https://doi.org/10.1007/s13524-012-0138-4
Published: 19 September 2012
...Liana Fox; Wen-Jui Han; Christopher Ruhm; Jane Waldfogel Abstract Using data from the 1967–2009 years of the March Current Population Surveys (CPS), we examine two important resources for children’s well-being: time and money. We document trends in parental employment, from the perspective...
FIGURES
View articletitled, <span class="search-highlight">Time</span> for Children: <span class="search-highlight">Trends</span> in the Employment Patterns of Parents, 1967–2009 View PDF for article titled, <span class="search-highlight">Time</span> for Children: <span class="search-highlight">Trends</span> in the Employment Patterns of Parents, 1967–2009
Journal Article

Trends in Spouses’ Shared Time in the United States, 1965–2012

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Katie R. Genadek, Sarah M. Flood, Joan Garcia Roman
Demography (2016) 53 (6): 1801–1820.
DOI: https://doi.org/10.1007/s13524-016-0512-8
Published: 11 October 2016
... diary data from 1965–2012, we examine trends in couples’ shared time in the United States during a period of major changes in American marriages and families. We find that couples without children spent more total time together and time alone together in 2012 than they did in 1965, with total time...
FIGURES
View articletitled, <span class="search-highlight">Trends</span> in Spouses’ Shared <span class="search-highlight">Time</span> in the United States, 1965–2012 View PDF for article titled, <span class="search-highlight">Trends</span> in Spouses’ Shared <span class="search-highlight">Time</span> in the United States, 1965–2012
Image
Fig. 4 Trends over time in risk of dying by s-age for females in France, Italy, and Sweden, 1900–2018. Red lines indicate deciles.

Trends over time in risk of dying by s-age for females in France, Italy, an...

Open Access
in Mortality as a Function of Survival > Demography
Published: 01 February 2023
Fig. 4 Trends over time in risk of dying by s-age for females in France, Italy, and Sweden, 1900–2018. Red lines indicate deciles. More
Image
Trends in mean age at first birth and mean age when leaving full-time education in the TwinsUK sample and national representative data of the United Kingdom. AFB = age at first birth. The UK = estimates from large, nationally representative data from the Office for National Statistics. Source: TwinsUK and data from the National Office for Statistics (for details, see the Methods section)

Trends in mean age at first birth and mean age when leaving full-time educa...

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in Is the Association Between Education and Fertility Postponement Causal? The Role of Family Background Factors > Demography
Published: 09 January 2017
Fig. 1 Trends in mean age at first birth and mean age when leaving full-time education in the TwinsUK sample and national representative data of the United Kingdom. AFB = age at first birth. The UK = estimates from large, nationally representative data from the Office for National Statistics More
Image
Four countries’ contrasting trends in marital hazard ratios over time. Clouds represent 95 % confidence intervals. Confidence is 100 % at the baseline ratio (no formal education, lowest observed coefficient for percentage ever educated) for each model. Each figure’s range of coefficients for percentage ever educated reflects the observed range for women from that country. These within-country plots represent the iteration of the model without controls for birth year or urban/rural status. Divergence in Malawi is driven largely by women with no formal education, which we see as an indication that lack of education has become a more salient marker of relative disadvantage over time. In Liberia, divergence is largely driven by women who completed secondary school, consistent with the emergence of distinct social norms among the highly educated. In Nigeria, the divergence is driven by both groups, indicating a combination of these two effects. Convergence in Senegal is largely driven by women with no formal education, consistent with a bandwagon effect

Four countries’ contrasting trends in marital hazard ratios over time. Clou...

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in From Privilege to Prevalence: Contextual Effects of Women’s Schooling on African Marital Timing > Demography
Published: 17 October 2018
Fig. 5 Four countries’ contrasting trends in marital hazard ratios over time. Clouds represent 95 % confidence intervals. Confidence is 100 % at the baseline ratio (no formal education, lowest observed coefficient for percentage ever educated) for each model. Each figure’s range of coefficients More
Image
A line chart showing the trends in total routine interactive care work time by domain (panel a) and a bar graph depicting its distribution (panel b), over the period 1965–2018.

Trends in total routine interactive care work time and its distribution acr...

Open Access
in The Social Division of Care Work Time Over Half a Century > Demography
Published: 01 April 2025
Fig. 1 Trends in total routine interactive care work time and its distribution across domains, 1965–2018. Sources: 1965–2018 AHTUS and 1968–2018 CPS-ASEC. More
Journal Article

Recent Trends in the Timing of First Births in the United States

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Renbao Chen, S. Philip Morgan
Demography (1991) 28 (4): 513–533.
DOI: https://doi.org/10.2307/2061420
Published: 01 November 1991
...Renbao Chen; S. Philip Morgan Abstract We use vital registration data published since 1979 to update trends in the timing of first births. Two important trends are documented. First, the likelihood that childless women over age 30 will have a first birth has increased since the 1970s. This change...
View articletitled, Recent <span class="search-highlight">Trends</span> in the <span class="search-highlight">Timing</span> of First Births in the United States View PDF for article titled, Recent <span class="search-highlight">Trends</span> in the <span class="search-highlight">Timing</span> of First Births in the United States