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Search Results for Fertility Schedule

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Journal Article
Demography (1970) 7 (2): 155–167.
Published: 01 May 1970
... rates of increase in the birth sequence. 26 1 2011 © Population Association of America 1970 1970 Cyclical Fluctuation Current Population Report Fertility Schedule Tility Rate Underlying Trend References Coale , Ansley J. , & Tye , C. Y. ( 1961...
Journal Article
Demography (1985) 22 (4): 611–623.
Published: 01 November 1985
... fertility schedules are also estimated. 9 1 2011 © Population Association of America 1985 1985 Average Parity Total Fertility Rate High Order Birth Fertility Schedule Intercensal Period References Arthur W. B. , & Vaupel J. W. ( 1984 ). Some general...
Journal Article
Demography (1969) 6 (3): 287–299.
Published: 01 August 1969
... multipliers, k being the number of schedules in the fertility sequence, and the survival rates in the mortality schedule. A numerical illustration of the theory is given using fertility data from Finland. DEMOGRAPHY Volume 6, Number 3 August 1969 ON THE DEPENDENCE OF AGE STRUCTURE ON A SEQUENCE OF MORTALITY...
Image
Published: 19 September 2014
Fig. 4 Selected period fertility age schedules in Holland, optimal fitted schedules from the period- and cohort-shift models, and the observed schedule More
Journal Article
Demography (1971) 8 (4): 525–536.
Published: 01 November 1971
...Thomas J. Espenshade Abstract The natural fertility schedule of a population is the schedule of age-specific marital fertility we would observe if no birth control were being practiced. In natural fertility (no birth control) populations we can observe the natural fertility schedule directly...
Journal Article
Demography (2001) 38 (1): 17–28.
Published: 01 February 2001
...Zeng Yi; Kenneth C. Land Abstract Our sensitivity analysis shows that the adjusted TFR(t) using the formula of Bongaarts and Feeney (1998), which assumes an invariant shape for the fertility schedule, usually does not differ significantly from an adjusted TFR(t) that allows the shape...
Journal Article
Demography (1970) 7 (4): 417–432.
Published: 01 November 1970
...Samuel H. Preston Abstract The method of decomposition is applied to rates of natural increase in order to elucidate the role played by age composition in the growth of populations. A population’s age distribution and fertility schedule are contrasted to those in a "stationary" population having...
Journal Article
Demography (2001) 38 (1): 1–16.
Published: 01 February 2001
...: that is, changes in the variance of the fertility schedule over time. If these variance effects are ignored, the mean age at birth and the adjusted total fertility rate are biased. We provide approximations for these biases, and we extend the TFR adjustment to fertility schedules with changing variance. We apply...
Journal Article
Demography (1975) 12 (3): 471–489.
Published: 01 August 1975
.... Applied to an initial population for which age structure, the fertility schedule, and expected trends in life expectancy and age-specific proportions of females married are known, TABRAP incorporates the following factors: age at acceptance, with acceptors drawn from currently married nonusers; age-method...
Journal Article
Demography (2020) 57 (1): 221–241.
Published: 28 January 2020
..., we decompose the fertility schedule for five-year age groups into level and shape components, F 15 ... F 45 = TFR 5 · ϕ 15 ... ϕ 45 . As in our prior work (Schmertmann and Hauer 2019 ), we model the proportions ϕ 15 , ..., ϕ 45 in terms of log odds, γ a = ln(ϕ...
FIGURES | View All (7)
Includes: Supplementary data
Journal Article
Demography (1973) 10 (3): 383–403.
Published: 01 August 1973
... was incomplete. Mortality rates were estimated using a simulation program in which mortality was the only stochastic variable. A model mortality schedule was chosen which most accurately reproduced the growth pattern of the population over the 50-year period. To estimate fertility rates, a more complex...
Journal Article
Demography (1992) 29 (3): 343–356.
Published: 01 August 1992
...Barbara A. Anderson; Brian D. Silver Abstract We describe a simple measure of fertility control: the proportion of all births from the age-specific fertility schedule that occurs among women by age 35. This measure has broad applicability because it does not require information on marital fertility...
Journal Article
Demography (1968) 5 (1): 185–197.
Published: 01 March 1968
... as compared to that based on model West. The overestimation was found to vary directly with initial level of œ 0 and speeds of declines in mortality, and inversely with mean age of fertility schedule in medium-term projections. 13 1 2011 © Population Association of America 1968 1968 Life...
Journal Article
Demography (2005) 42 (3): 537–558.
Published: 01 August 2005
... Schedule Fertility Schedule References Assunção , R.M. , & Reis , I.A. ( 1999 ). A New Proposal to Adjust Moran’s I for Population Density . Statistics in Medicine , 18 , 2147 – 62 . 10.1002/(SICI)1097-0258(19990830)18:16<2147::AID-SIM179>3.0.CO;2-I Assunção...
Journal Article
Demography (1986) 23 (2): 247–259.
Published: 01 May 1986
... problem by replacing the fixed, age-specific fertility schedule of classical stable population theory by two basic relationships: a “birth matrix” and a “mating rule.” Placing certain restrictions on the birth matrix and the mating rule (BMMR), I establish that under certain plausible conditions, the BMMR...
Journal Article
Demography (1972) 9 (4): 549–567.
Published: 01 November 1972
... of nuptiality and fertility changes and their implications for short-run oscillation in population structure as well as for long-run population growth. 8 1 2011 © Population Association of America 1972 1972 Marriage Market Marriage Rate Marital Fertility Fertility Schedule Marital...
Journal Article
Demography (2014) 51 (5): 1821–1841.
Published: 15 October 2014
... to be almost identical between white and black African women; the prevalence of teenage births is higher for black Caribbean than for whites, but differences are much smaller (across the entire fertility schedule) than between white and South Asian Muslim (Pakistani or Bangladeshi) women (Robson and Berthoud...
FIGURES
Includes: Supplementary data
Journal Article
Demography (1973) 10 (4): 537–542.
Published: 01 November 1973
... Population Constant Fertility Negative Exponential Fertility Schedule Mortality Schedule References Coale, Ansley J. 1959. Increases in Expectation of Life and Population Growth. In the Proceedings of the International Union for the Scientific Study of Population, Vienna, 1959. Lotka...
Journal Article
Demography (1976) 13 (3): 357–368.
Published: 01 August 1976
... of fertility and mortality which are specific with respect to age, suppose there is an arbitrary change in one of them. In general, this departure will pro- duce a new intrinsic growth rate. We may ask what kind (or kinds) of change in the companion schedule of vital rates will compensate for the initial...
Journal Article
Demography (1984) 21 (3): 433–434.
Published: 01 August 1984
...S. Mitra 12 1 2011 © Population Association of America 1984 1984 Host Country Immigrant Woman Generation Fertility Fertility Pattern Fertility Schedule References Espenshade T. J. , Bouvier L. F. , & Arthur G. B. ( 1982 ). Immigration...