Calot Gérard. ? The Study of Fertility in the Short and Medium Run. There generally exists a gap between monthly data on births which are published relatively quickly, and the computation of an annual total fertility rate which appears normally between six months and one year after the end of...

Calot Gérard. ? Older and Younger Sibs. From the distribution of a set of families by parity, it is possible to derive several distributions pertaining to the set of their children, e.g. number of brothers and sisters, number of younger (or older) brothers and sisters. The general formulas of...

Calot Gérard. ? New Data on the Chinese Demographic Situation. II. Changes in fertility, Nuptiality, Life Expectancy at Birth, Urban/Rural Distribution. After a first article dealing with 1953, 1964 and 1982 Chinese censuses and with crude birth and death rates derived from vital registration,...

CALOT Gérard and CASELLI Graziella. - Mortality in China according to the census of 1982. An analysis by sex and age at national and provincial levels. The Chinese Census taken on July 1st, 1982, which included a question on the number of deaths in 1981, makes it possible to establish life...

[fre] Les projections de la population totale, de la population active et du nombre des ménages sont basées sur les résultats du recensement de la population et des habitations de 1968. Les différents indicateurs utilisés pour effectuer ces projections, tels que les quotients de natalité,...

[fre] En 1964, l'évolution de la fécondité, qui, depuis plusieurs années, se poursuivait selon une tendance légèrement ascendante, présente une inflexion brutale.. En quatre ans, l'effet cumulé du facteur nouveau qui infléchit cette évolution aboutit à une diminution mesurée par...