搜索结果: 1-7 共查到“人口学 replacement”相关记录7条 . 查询时间(0.109 秒)
Stationary populations with below-replacement fertility
Austria below replacement fertility dependency ratios formal demography immigration stationary population
2014/11/20
Background: A population with sustained below-replacement fertility and constant immigration eventually becomes stationary. Stationary-through-immigration (SI) populations have unusual age structures ...
China’s far below-replacement fertility and its long-term impact: Comments on the preliminary results of the 2010 census
China’s far below-replacement fertility preliminary result
2014/11/20
The Chinese government conducted its sixth national census in 2010 and released its
major results in April 2011. According to the National Bureau of Statistics the quality
of the census was very h...
An Excel spreadsheet for the decomposition of a difference between two values of an aggregate demographic measure by stepwise replacement running from young to old ages
Excel spreadsheet aggregate demographic measure old ages
2014/3/21
A general algorithm for the decomposition of differences between two values of an aggregate demographic measure of age and other dimensions is realized as Excel/VBA. It assumes that the aggregate meas...
Ahead of Target：Achievement of Replacement Level Fertility in Sri Lanka before the Year 2000
Sri Lanka ageing population
2009/4/10
Compared with all other South Asian countries, Sri Lanka has had the highest rate of fertility decline; between 1960-1965 and 1985-1990, the total fertility rate declined by almost 50 per cent. This a...
The Path to Below Replacement Fertility in the Islamic Republic of Iran
Replacement Fertility Islamic Republic of Iran
2009/3/27
Recent statistics have shown that the majority of provinces ithe Islamic Republic of Iran have experienced below replacement levels of fertility. A rise in age at marriage and declines in the progress...
Overview Chapter 1：Fertility in Europe Diverse, delayed and below replacement
childbearing Europe fertility
2008/12/18
Early in the 21st century, three-quarters of Europe’s population lived in countries with fertility considerably below replacement. This general conclusion is arrived at irrespective of whether period ...
Replacement fertility, what has it been and what does it mean?
Replacement fertility demographers the concept
2010/1/20
Replacement fertility is a term commonly used by demographers when referring to levels of childbearing and yet is rarely explained. Continued below replacement fertility in developed countries and fer...