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Published: 20 September 2012
Fig. 3 Population, vital rates, and real wages: Northern Italy, 1650–1881. Panels A–D present time-series plots of population (000,000), crude birth rate, crude death rate, and real wage, respectively. Both vital rate series are expressed per thousand of population, and the real wage series
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Journal Article
Demography (1973) 10 (3): 383–403.
Published: 01 August 1973
... of simulation runs to the next, until population growth rates, as well as other demographic characteristics, were similar in the real and simulated populations. The birth rates which produced the best fit to the real population data were taken as the estimated age-specific fertility schedule. To reproduce...
Journal Article
Demography (1971) 8 (1): 71–80.
Published: 01 February 1971
... Reproduction Rate, all before the drop in fertility, and μ the mean age of childbearing afterwards. This expression is derived in the first place for females on the stable assumption; extension to both sexes is provided, and comparison with real populations shows the numerical error to be small where fertility...
Journal Article
Demography (1984) 21 (4): 613–622.
Published: 01 November 1984
... complex. If in addition, the population is stable but nonstationary or is subject to fairly regular birth cycles, a formula due to Keyfitz and Frauenthal performs markedly better than others. Tests on real populations also support KeyfitzFrauenthal, and suggest that actual differences between other...
Journal Article
Demography (1968) 5 (1): 158–173.
Published: 01 March 1968
... by capitalism, the obvious solution to the so-called population problem is simply to replace the capitalist system with communism. The argument most frequently heard at the World Population Conference in 1965, by contrast, accepted the population problems of underdeveloped countries as real, at least...
View articletitled, The evolution of marxist theories of <span class="search-highlight">population</span>: Marxism recognizes the <span class="search-highlight">population</span> problem
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for article titled, The evolution of marxist theories of <span class="search-highlight">population</span>: Marxism recognizes the <span class="search-highlight">population</span> problem
Journal Article
Demography (1966) 3 (2): 477–490.
Published: 01 June 1966
... to real age and was equal to about one-eighth of it. The research described in this paper was program of that post. With the exception of a carried out when the writer held the Population part of the analysis which has been carried out at Council demography post attached to the Uni- the Australian...
Journal Article
Demography (1982) 19 (4): 549–565.
Published: 01 November 1982
...Thomas W. Pullum Abstract Associated with every real birth cohort of women is a set of probabilities { f k } of eventually having k daughters. With a variant of stable population theory, these probabilities are used to generate the entire probability distributions, as well as all moments, for all...
Journal Article
Demography (2013) 50 (1): 311–332.
Published: 20 September 2012
...Fig. 3 Population, vital rates, and real wages: Northern Italy, 1650–1881. Panels A–D present time-series plots of population (000,000), crude birth rate, crude death rate, and real wage, respectively. Both vital rate series are expressed per thousand of population, and the real wage series...
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Journal Article
Demography (1968) 5 (1): 422–432.
Published: 01 March 1968
... on demographic investment (quantitative population control). Using real per capita product as the point of departure, an analytical model is developed which provides the following measures for assessing demographic investment: the return per year, the rate of return on the initial investment, the total lifetime...
Journal Article
Demography (2020) 57 (3): 1145–1170.
Published: 04 May 2020
... wage and the death rate. Because the birth rate adjusted only partially for income fluctuations, population could expand despite a fall of the real wage, which resulted in a high vulnerability of the death rate with respect to short-term supply shocks. The disequilibrium found in eighteenth century...
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View articletitled, From Malthusian Disequilibrium to the Post-Malthusian Era: The Evolution of the Preventive and Positive Checks in Germany, 1730–1870
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for article titled, From Malthusian Disequilibrium to the Post-Malthusian Era: The Evolution of the Preventive and Positive Checks in Germany, 1730–1870
Includes: Supplementary data
Journal Article
Demography (1967) 4 (2): 876–893.
Published: 01 June 1967
... to the working age population, or as the ratio of the population which does not participate in the labor force to that which does. But the consumption requirements of dependents may vary with their age. Therefore, variations in the real burden of maintaining a dependent population need not be positively...
Journal Article
Demography (2024) 61 (2): 267–281.
Published: 01 April 2024
... in rare data-intensive cases, the method is subject to stringent stationarity assumptions, which often do not align with real-world conditions and restrict its resulting estimates and applications. In this research note, we present an expansion of the original method to apply within a population...
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Journal Article
Demography (1970) 7 (1): 61–69.
Published: 01 February 1970
... complex, often containing 5 or more adults. A number of modifications in the model would make for greater fit between model and real family systems. A more fruitful approach would involve the simulation of household formation and development. 26 1 2011 © Population Association of America 1970...
Journal Article
Demography (2017) 54 (5): 1921–1946.
Published: 25 September 2017
... the explanatory power of economic growth. In particular, we extend the Li and Lee model (Li and Lee 2005 ) by including economic growth, represented by the real gross domestic product (GDP) per capita, to capture the common mortality trend for a group of populations with similar socioeconomic conditions. We find...
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View articletitled, Modeling and Forecasting Mortality With Economic Growth: A Multipopulation Approach
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for article titled, Modeling and Forecasting Mortality With Economic Growth: A Multipopulation Approach
Includes: Supplementary data
Journal Article
Demography (1999) 36 (3): 409–414.
Published: 01 August 1999
... appears to be real. Compositional factors do little to explain the end to the more than century-long pattern of rising divorce. Increases in cohabitation also fail to explain the plateau. New theories are needed to explain the determinants of divorce rates at the population level. 12 1 2011 ©...
Journal Article
Demography (1976) 13 (4): 435–443.
Published: 01 November 1976
.... While some changes in the size of migration streams were due to changes in age structures and population bases in metropolitan and nonmetropolitan areas, they were caused primarily by real shifts in outmigration propensities at practically all ages in both areas. 26 1 2011 © Population...
Journal Article
Demography (1970) 7 (2): 151–154.
Published: 01 May 1970
...)) and derive a Taylor series for ro, the unique real solution. The series is no more advantageous from the calculation point of view than many previous solutions, but it may be useful in a theoretical context. The effects on the intrinsic rate of increase of the population due to changes in the cumulants...
Journal Article
Demography (2021) 58 (3): 1119–1141.
Published: 01 June 2021
...Zachary Parolin Abstract Cash assistance allocations from Temporary Assistance for Needy Families (TANF) and its predecessor program fell from $34.3 billion to $7.4 billion in real value from 1993 to 2016, a 78% decrease. Some investigations of TANF point to favorable labor market changes...
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View articletitled, Decomposing the Decline of Cash Assistance in the United States, 1993 to 2016
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for article titled, Decomposing the Decline of Cash Assistance in the United States, 1993 to 2016
Includes: Supplementary data
Journal Article
Demography (1967) 4 (1): 126–134.
Published: 01 March 1967
.... With a view to finding out whether differences in widow re- marriage percentages by districts were real or were due to variations in the distribution of the ever- widowed females by age, occupation, caste, and thenumberof living children, thestandardized widow remarriage rates were obtained. The population...
Journal Article
Demography (2017) 54 (6): 2025–2041.
Published: 10 October 2017
... 1,000 0.871 0.952 0.982 5,000 0.799 0.896 0.940 10,000 0.749 0.853 0.890 20,000 0.744 0.833 0.891 100,000 0.763 0.865 0.901 We also tested the model on real mortality data, applied to death and population counts by sex in French départements from the period 1975...
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