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dependency ratio (DR), is currently about 0.64. In the immediate pre-WWII era it was even higher because Japan's total fertility ….44 in 1990. But further declining fertility and rising life expectancy caused the DR to shoot up after 1995.In this short … its DR because its fertility rate is low, its people are long lived and it has little immigration. Fertility is the …
Persistent link: https://www.econbiz.de/10012986287
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Differentials between blacks and whites in birth weights and prematurity and stillbirth rates have been persistent over the entire twentieth century. Differences in prematurity rates explain a large proportion of the black-white gap in birth weights both among babies attended by Johns Hopkins...
Persistent link: https://www.econbiz.de/10013239160
marriage when the sex of the child is known before birth, and fertility stopping rules. We document that parents with girls are … likely to be married at delivery. When we turn to fertility, we find that in families with at least two children, the …
Persistent link: https://www.econbiz.de/10013248717
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This paper analyses the postponement of first births of the 1990s compared to the 1980s, using panel data from four countries, namely, Germany (GSOEP), Great Britain (BHPS), the Netherlands (OSA) and Sweden (HUS). We find substantial postponement of maternity in all four countries for all...
Persistent link: https://www.econbiz.de/10012446744
marriage when the sex of the child is known before birth, and fertility stopping rules. We document that parents with girls are … likely to be married at delivery. When we turn to fertility, we find that in families with at least two children, the …
Persistent link: https://www.econbiz.de/10012468412
Differentials between blacks and whites in birth weights and prematurity and stillbirth rates have been persistent over the entire twentieth century. Differences in prematurity rates explain a large proportion of the black-white gap in birth weights both among babies attended by Johns Hopkins...
Persistent link: https://www.econbiz.de/10012469106