period fertility
Why we measure period fertility
... of period fertility as dependent variable is ...of period fertility as explicandum can be considered useful or valid to the extent that it is embedded in an empirically successful explanation ...
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Volume 19 - Article 3 | Pages 15–46
... on period measures which are influenced by the tempo ...completed fertility of specific ...low period TFR level due to a rapid shift in childbearing ages, rather than because of a very low ...
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Explaining fertility transition of a developing country: an analysis of quantum and tempo effect
... on period fertility rates, but probably has comparatively little effect on cohort ...on fertility which do affect cohort rates are called quantum ...recent fertility tran- sition (declining ...
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Volume 38 - Article 13 | Pages 309–320
... his fertility estimation, with the cohort born in 1970 as his most recent cohort, and does not observe the sharp rise in young foreign-born women with low education, which is a period ...that period ...
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Volume 30 - Article 12 | Pages 361–376
... this fertility recovery have been ...stable fertility in France to the active family policies the country implemented after World War ...of fertility. Third, some studies have linked the resurgence ...
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Time period versus generation: how should trends in fertility be measured
... monitoring fertility is to evaluate future population growth/decline, an indicator suggesting rapid year-on-year change in this respect will have little plausibility, since growth prospects change only ...in ...
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Volume 20 - Article 9 | Pages 169–194
... cohort fertility, given that it has been shown that period indicators of fertility may be distorted by what Ryder called “demographic translation” effects (Ryder 1964), also known as tempo effects in ...
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Volume 8 - Article 6 | Pages 151–214
... of period fertility approximates better the completed fertility of birth cohorts having births in a given period? Should we not look at the cohort fertility trends directly, as Van ...
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The enhancing effects of alcoholic extract of Nigella sativa seed on fertility potential, plasma gonadotropins and testosterone in male rats
... treatment period, fertility parameters such as body and reproductive organs weight, sperm motility, viability and count, epididymal sperm reserve (ESR), daily sperm production (DSP), blood testosterone ...
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Volume 13 - Article 22 | Pages 559–572
... As is well known, Sweden is among the countries that have had a rather high fertility in recent years by European standards, particularly as compared to Germany. Figure 1 shows how this is reflected in a plot of ...
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Volume 37 - Article 11 | Pages 295–324
... the period 1996–2002 (Burkimsher 2015; Frejka 2008; Frejka and Gietel-Basten ...in period fertility rates, driven primarily by women who had postponed their entry into motherhood during the ...cohort ...
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Volume 28 - Article 38 | Pages 1093–1144
... The Lexis diagram (Figure 1) shows the birth histories of the first five women in Table 1. Each woman’s life is represented by a thin diagonal line; births are indicated by dots. The thick diagonal line represents the ...
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Volume 37 - Article 27 | Pages 867–888
... between fertility and ...between fertility and wages is positive (Zhang and Zhang ...that fertility and wages are positively correlated when bequests are ...
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Volume 6 - Article 16 | Pages 455–470
... reconstructed fertility prior to 1959 using demographic models and back ...The fertility estimates for the years 1940-1945 are new, we could not find other reliable ...estimating fertility in the ...
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Volume 6 - Article 4 | Pages 67–86
... We consider it very valuable to have derived a detailed description of the childbearing developments in Norway, in the same manner as these developments already have been presented for Sweden. In a comparative ...
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Volume 38 - Article 2 | Pages 37–94
... in fertility (van de Walle 1986: ...the fertility transition (Mason 1997; Galloway, Lee, and Hammel 1998; Cleland 2001; Reher and Sanz-Gimeno 2007; Dyson 2010; van Poppel et ...
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Some causes and consequences of the low Irish marriage rate
... Secondly, over this period not only was there a fall in the birth rate for this area but also in the fertility rate, while the death rate, infantile mortality rate, and the rates of mort[r] ...
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Volume 21 - Article 31 | Pages 915–944
... suburban fertility could be associated with the fact that many suburban couples live in relatively large apartments or in detached or semi-detached houses ...higher fertility in these areas and the ...
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Volume 18 - Article 9 | Pages 263–284
... in fertility among some population subgroups in the ...declining fertility may lead to an increased prevalence of estrogen and progesterone receptor positive tumors (Althuis et ...
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Volume 13 - Article 4 | Pages 83–116
... examine fertility trends from 1960 to ...on fertility decline in the former Ovamboland region during the past ...of fertility decline and changes in fertility among different age ...cohort ...
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