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发表于 2025-4-1 04:29:20
978-3-319-83612-6Springer International Publishing AG 2017
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发表于 2025-4-1 09:32:25
Sarwar Uddin Ahmed,Keinosuke Gotohopulation is expected to double in 2050 and then, perhaps, quadruple by the year 2100. This book provides an assessment of the population dynamics and demographic challenges of the SSA region. It discusses the possibility for the region to open a demographic window of opportunity, when fertility dec
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发表于 2025-4-1 12:38:51
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发表于 2025-4-1 15:47:37
Environmental Valuation of the IBWth rates, persistently high fertility rates have begun to fall. Nigeria is poised to reap a first demographic dividend if it can accelerate the reduction in fertility, especially in the Northern regions. But it must also invest effectively in its human resources and provide the right incentives for