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Changes over time

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Published: 01 April 2022
Fig. 1 Policy changes over time: total leave available to women by date of birth. The figure plots policy changes by branch—Navy/Marine Corps (MC) and Army/Air Force (AF)—based on changes from the Secretary of the Navy (SECNAV) and Secretary of Defense (SECDEF). More
Journal Article
Demography (1983) 20 (4): 607–621.
Published: 01 November 1983
... IN INFANTAND CHILD MORTALITY AND THEIR CHANGE OVER TIME: GUATEMALA, 1959-1973 Michael R. Haines Department of Economics, Wayne State University, Detroit, Michigan 48202 Roger C. Avery International Population Program, Cornell University, Ithaca, New York 14853 Michael A. Strong Population Studies Center...
Journal Article
Demography (2016) 53 (4): 885–919.
Published: 21 June 2016
... between 1930 and 1990, to examine not only the effect of parental education on union formation but also whether this effect changes over birth cohorts, periods, and the life course, and varies by gender. Results from discrete-time hazard analyses show little change in the effect of parental education...
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Journal Article
Demography (1995) 32 (3): 365–378.
Published: 01 August 1995
... of the United States . Washington, DC : U. S. Government Printing Office . Demography, Vol. 32, No.3, August 1995 Explaining Changes in Married Mothers' Employment over Time* Arleen Leibowitz Jacob Alex Klerman RAND 1700 Main St. PO Box 2138 Santa Monica, CA 90407-2138 Employment of married mothers...
Journal Article
Demography (2002) 39 (4): 713–738.
Published: 01 November 2002
... 2002 Social Networks and Changes in Contraceptive Use 713 Demography, Volume 39-Number 4, November 2002: 713 738 713 C SOCIAL NETWORKS AND CHANGES IN CONTRACEPTIVE USE OVER TIME: EVIDENCE FROM A LONGITUDINAL STUDY IN RURAL KENYA* JERE R. BEHRMAN, HANS-PETER KOHLER, AND SUSAN COTTS WATKINS The impacts...
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Published: 01 February 2022
Fig. 6 Effect of change over time in each transition in the model on intercohort change in levels of childlessness. Each colored line corresponds to the effect of one specific transition in the model; different patterns among the lines represent different transitions in the model. The solid More
Journal Article
Demography (1999) 36 (3): 299–314.
Published: 01 August 1999
... movements across quintiles, centers on four questions: How much movement is there across the family income distribution? How has this mobility changed over time? To what extent are the movements attributable to factors related to changes in family composition versus events in the labor markets? In light...
Journal Article
Demography (2018) 55 (1): 135–164.
Published: 18 December 2017
... birth cohorts with cross-national variation, which provides a benchmark against which temporal change may be evaluated. The results demonstrate that family trajectories have indeed become more differentiated but that change over time is minor compared with substantial cross-national variation. Further...
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Includes: Supplementary data
Journal Article
Demography (2010) 47 (3): 629–650.
Published: 01 August 2010
...Carl P. Schmertmann; Renato M. Assunção; Joseph E. Potter Abstract Many important questions and theories in demography focus on changes over time, and on how those changes differ over geographic and social space. Space-time analysis has always been important in studying fertility transitions...
Journal Article
Demography (2020) 57 (6): 2003–2034.
Published: 08 September 2020
... in a Michigan county. Women were interviewed weekly for 2.5 years, resulting in an age range of 18–22. We test three sets of hypotheses about change over time within a relationship, using relationship-level within-between models, which compare a couple’s contraceptive behaviors across different times...
Journal Article
Demography (2024) 61 (3): 711–735.
Published: 01 June 2024
... States has changed over time. Identifying the timing of such change across states can offer insights into the underlying processes that generate Black–White inequality. In this study, we use integrated nested Laplace approximation models to simultaneously account for spatial and temporal features...
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Includes: Supplementary data
Journal Article
Demography (2018) 55 (5): 1777–1802.
Published: 27 September 2018
...James Raymer; Yanlin Shi; Qing Guan; Bernard Baffour; Tom Wilson Abstract Australia has one of the largest percentages of immigrant populations in the developed world with a highly regulated system of immigration control and regular censuses to track their changes over time. However, the ability...
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Includes: Supplementary data
Journal Article
Demography (2004) 41 (4): 629–648.
Published: 01 November 2004
... little effect on population change over time. They account for only a small share of the recent historical change in poverty and family structure and play no role in exacerbating existing economic disparities by family structure. 14 1 2011 © Population Association of America 2004 2004...
Journal Article
Demography (2005) 42 (3): 427–446.
Published: 01 August 2005
... examined the extent to which the associations have remained stable over time. Using data from two British cohorts, we analyzed both shorter- and longer-term outcomes of children who experienced parental divorce and the extent to which the associations have changed over time. Estimating similar models...
Journal Article
Demography (2022) 59 (1): 111–136.
Published: 01 February 2022
... for daughters but not for sons. This result is due to the different changes over time in the effects of childhood family structure by gender and socioeconomic background. Copyright © 2021 The Authors 2022 This is an open access article distributed under the terms of a Creative Commons license (CC BY-NC-ND...
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Includes: Supplementary data
Journal Article
Demography (2019) 56 (2): 477–501.
Published: 23 January 2019
... the association between parental union sex composition and children’s school progress changed over time. Data from the American Community Survey waves 2008–2015 ( N = 1,952,490 including 7,792 children living with a same-sex couple) indicate that children living with same-sex couples were historically more likely...
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Includes: Supplementary data
Journal Article
Demography (1984) 21 (1): 109–128.
Published: 01 February 1984
... composition of a nonstable population to time-varying changes in the birth sequence, and to age-specific fertility and mortality patterns that change over time. The problem of “bias” in period vital rates is also looked at. 30 12 2010 © Population Association of America 1984 1984 Fertility...
Journal Article
Demography (2010) 47 (2): 299–312.
Published: 01 May 2010
... of this increase has changed over time from a dominance of child mortality reductions to a dominance of adult mortality reductions, which became evident by studying trends in the record modal age at death. 27 1 2011 © Population Association of America 2010 2010 Life Expectancy Time Trend...
Journal Article
Demography (2018) 55 (4): 1343–1361.
Published: 20 June 2018
...Matthias Börger; Martin Genz; Jochen Ruß Abstract A variety of literature addresses the question of how the age distribution of deaths changes over time as life expectancy increases. However, corresponding terms such as extension , compression , or rectangularization are sometimes defined only...
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Journal Article
Demography (2023) 60 (1): 1–14.
Published: 01 February 2023
...Dustin C. Brown; Joseph T. Lariscy; Benjamin H. Walker Abstract State-level disparities in life expectancy are wide, persistent, and potentially growing in the United States. However, the extent to which differences in lifespan variability by state have changed over time is unclear. This research...
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Includes: Supplementary data