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Sex composition of children, parental separation, and parity progression: Is Finland a Nordic outlier?
Finland longitudinal population register data parental boy/girl preference parity progression separation
2014/11/26
Background: Previous studies that have studied parental gender preferences for children have analysed either divorce or parity progression. We use Finnish register data that make it possible to study ...
A survey on parity progression ratio in Bushehr and specifying factors that are affected it on the basis of multiple logistic regression models in 2005
Fertility Parity Progression Ratios Birth Order Multiple-logistic regression
2009/12/18
Background and Aim:To assess of human force and population’s programming at high level, is very important that we know rates and characteristics of population. Growth of population has direct relation...
Cohort birth order, parity progression ratio and parity distribution trends in developed countries
birth order childbearing postponement cohort analysis low fertility developed countries parity distribution parity progression ratios
2008/12/12
Major changes in childbearing patterns are continuously taking place in the majority of low-fertility populations with postponement being virtually universal. Almost everywhere the two-child family be...
Algorithm for decomposition of differences between aggregate demographic measures and its application to life expectancies, healthy life expectancies, parity-progression ratios and total fertility rates
healthy life expectancy life expectancy parity progression
2008/12/4
A general algorithm for the decomposition of differences between two values of an aggregate demographic measure in respect to age and other dimensions is proposed. It assumes that the aggregate measur...
Tempo-Adjusted Period Parity Progression Measures, Fertility Postponement and Completed Cohort Fertility
cohort fertility fertility fertility postponement fertility projection low fertility parity progression parity progression measures Sweden tempo adjustment
2008/12/1
In this paper we introduce a new set of tempo-adjusted period parity progression measures in order to account for two distinct implications caused by delays in childbearing: tempo distortions imply an...
Tempo-Adjusted Period Parity Progression Measures：Assessing the Implications of Delayed Childbearing for Cohort Fertility in Sweden, the Netherlands and Spain
cohort fertility fertility fertility postponement fertility projection low fertility Netherlands parity progression measures Spain Sweden tempo adjustment
2008/12/1
In this paper we apply tempo-adjusted period parity progression ratios (Kohler and Ortega 2002) to Sweden, the Netherlands and Spain. These countries represent three distinct demographic patterns in c...
THE OPTIMAL CONTROL OF AGE-DEPENDENT POPULATION DYNAMICS BASED ON PARITY PROGRESSION
Optimal birth number control age-struct
2007/8/7
The optimal control problem for an age-dependent population dynamics basedon parity ratio progression is considered. The functional analytie approach of Dubovitskiiand Milyutin is adopted in the inves...