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Peak Rate

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Journal Article
Demography (1965) 2 (1): 444–455.
Published: 01 March 1965
... condiciones, y el análisis de los movimientos dominante y de retorno en corrientes individuales entre divisiones internasde los estados permitan conocer mas a fondo el problema que significa medir la importancia y los efecioe de las migraciones de retorno. Return Migration Peak Rate Dominant Direction...
Journal Article
Demography (1970) 7 (2): 241–253.
Published: 01 May 1970
.... Estimates of births averted by contraceptive use, however, suggest that only about one third of the decrease in the rate could be attributed to accomplishments of the program. Occurring at the same time were changes in the age structure which led to smaller numbers of women in the peak reproductive ages...
Journal Article
Demography (1970) 7 (2): 135–149.
Published: 01 May 1970
...Larry H. Long Abstract The U shape that has been traced out by the crude birth rate in the United States and Canada is well known. Falling birth rates reached a low point in the mid-1930’s; the rate rose to a peak in 1947 and remained high through the 1950’s. In terms of cohorts, completed family...
Image
Published: 01 August 2023
Fig. 2 State declines in Black male incarceration rate relative to the state's peak Black male incarceration rate, United States, 1990–2019. The dotted line represents the peak year. The decline percentage represents the percentage decline in the Black male incarceration rate from the peak year More
Journal Article
Demography (2010) 47 (1): 227–247.
Published: 01 February 2010
... of the unemployed early in the business cycle and later are drawn from nonparticipation. The narrowing of the racial unemployment gap near the peak of the business cycle is driven by a reduction in the rate of job loss for blacks rather than increases in hiring. 27 1 2011 © Population Association...
Journal Article
Demography (1980) 17 (3): 297–322.
Published: 01 August 1980
... statuses using age-specific proportions in the labor force. The other type was an increment-decrement table, prepared for both males and females, which was calculated so as to be consistent with the rates of labor force accession and separation implied by the data. Increment-decrement labor force status...
Journal Article
Demography (2018) 55 (3): 1147–1193.
Published: 21 May 2018
... across American communities. Focusing on the practice of immigration detention, the present study analyzes the records of all 717,160 noncitizens detained by Immigration and Customs Enforcement (ICE) in 2008 and 2009—a period when interior enforcement was at its peak—to estimate states’ detention rates...
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Includes: Supplementary data
Journal Article
Demography (2018) 55 (4): 1269–1293.
Published: 02 July 2018
... considerably across region. Figure 1 presents the mean of the log birth rate, by census region, over our sample period. In every region, birth rates peak in September, suggesting that individuals are most likely to conceive between December and January. Seasonality is greatest in the South, where September...
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Includes: Supplementary data
Journal Article
Demography (2019) 56 (2): 645–663.
Published: 05 March 2019
... from 1991 (the year when the national homicide rate reached its latest peak) to 2014 (the year when the homicide rate reached its trough). We estimate that the decline in homicides led to a 0.80-year increase in life expectancy at birth for African American males, and reduced years of potential life...
FIGURES
Journal Article
Demography (2021) 58 (5): 2009–2017.
Published: 01 October 2021
... historical, geographic, and ethnoracial variation in children's experience of living without parents under state supervision. National rates of children in foster care rose from 3 per 1,000 in 1963 to a peak of almost 8 per 1,000 in 1997 before declining to just under 6 per 1,000 in 2018. After stable...
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Includes: Supplementary data
Journal Article
Demography (1993) 30 (4): 737–746.
Published: 01 November 1993
.... That represents a slight decline from the 1983 figure, and suggests that divorce has peaked at a level below that estimated in earlier analyses. 9 1 2011 © Population Association of America 1993 1993 Life Table Current Population Survey Divorce Rate Marital Dissolution Marital Disruption...
Journal Article
Demography (2023) 60 (4): 977–1003.
Published: 01 August 2023
...Fig. 2 State declines in Black male incarceration rate relative to the state's peak Black male incarceration rate, United States, 1990–2019. The dotted line represents the peak year. The decline percentage represents the percentage decline in the Black male incarceration rate from the peak year...
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Includes: Supplementary data
Journal Article
Demography (2012) 49 (1): 77–100.
Published: 17 December 2011
... scenario. Rates of male bachelorhood will not peak before 2050, and the squeeze conditions will be felt several decades thereafter, even among cohorts unaffected by adverse SRB. If the SRB is allowed to return to normalcy by 2020, the proportion of men unmarried at age 50 is expected to rise to 15...
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Journal Article
Demography (1988) 25 (3): 355–370.
Published: 01 August 1988
... regularities in age pattern. The most prominent regularity in schedules of migration is the high concentration of movement among young adults; rates of migration are also high among children, starting with a peak during the first year of life, dropping to a low point at about age 16, turning sharply upward...
Image
Published: 01 April 2024
Fig. 2 Empirical examples of peak population from United Nations projections. The top row shows projected net reproduction rate (NRR) trajectories according to the 2022 “medium” projection, with the timing t 0 when replacement-level fertility is reached. The fitted red curve is the quadratic More
Journal Article
Demography (1986) 23 (4): 563–578.
Published: 01 November 1986
... course in the United States, Canada, Australia, and England and Wales. 1 Total fertility rates reached postwar peaks for both whites and nonwhites in the U.S. in 1957 (U.S. Bureau of the Census 1975:53). Canadian rates peaked in 1958, Australian in 1961, followed by England and Wales in 1964 (Teitelbaum...
Journal Article
Demography (1970) 7 (3): 301–315.
Published: 01 August 1970
... for these years the peak rate of mortality was 2,522 experienced in 1938, substantially lower than the mean for the 1911/28 period. Overall the crude death rate for British Guiana from 1929 to 1940 was 2,174, about one-fourth (23.5 percent) lower than the mean for 1911/28. The erude death rate fell below 2,000...
Journal Article
Demography (2024) 61 (2): 419–438.
Published: 01 April 2024
...Fig. 2 Empirical examples of peak population from United Nations projections. The top row shows projected net reproduction rate (NRR) trajectories according to the 2022 “medium” projection, with the timing t 0 when replacement-level fertility is reached. The fitted red curve is the quadratic...
FIGURES
Journal Article
Demography (1979) 16 (2): 257–277.
Published: 01 May 1979
... to the total country rate. We can observe a typi- cal migrant age curve for urban ward mi- gration, with a peak of 112 at ages 20 to 24, high rates in the neighboring age groups, and a decline as age increases. The rates specific for educational level show the more highly educated women to have had much...
Journal Article
Demography (1981) 18 (2): 173–179.
Published: 01 May 1981
... for the U.S. total population are also pre- sented. Fertility rates for Alaskan Natives are very high in comparison to the figures for the U.S. total population of which they are a part. The general fertility rate for Alaska Natives increased gradually from 1950 to a peak rate of 255 births per 1,000women...