Stages of the Demographic Transition from a Child's Perspective: Family Size, Cohort Size, and Children's Resources.
Stages of the Demographic Transition from a Child's Perspective: Family Size, Cohort Size, and Children's Resources.
复制标题
从儿童的角度来看人口转变的阶段:家庭规模、群体规模和儿童资源。
DOI:
10.1111/j.1728-4457.2008.00218.x
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发表时间:
2008
影响因子:
2.5
通讯作者:
Marteleto,Letícia
中科院分区:
文献类型:
--
作者:
Lam,David;Marteleto,Letícia
This article provides a new characterization of stages of the demographic transition from the perspective of children competing for resources within families and cohorts. In Stage 1 falling mortality increases the size of both families and birth cohorts. In Stage 2 falling fertility overtakes falling mortality to reduce family size, but population momentum causes continued growth in cohort size. In Stage 3 falling fertility overtakes population momentum to produce declining cohort size. We apply our framework to census microdata for eight countries and to United Nations population projections for a larger set of countries. The results suggest that most countries spend two to three decades in Stage 2, with declining family size offset by increasing cohort size. From the perspective of children aged 9–11, many countries enter Stage 3 between 2000 and 2010. Other countries, especially in Africa, will continue to experience increasing cohort size for several more decades.
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