Economics at your fingertips  

Relative Cohort Size: Source of a Unifying Theory of Global Fertility Transition?

Diane Macunovich ()

Population and Development Review, 2000, vol. 26, issue 2, 235-261

Abstract: Using United Nations estimates of age structure and vital rates for 184 countries at five‐year intervals from 1950 through 1995, this article demonstrates how changes in relative cohort size appear to have affected patterns of fertility across countries since 1950—not just in developed countries, but perhaps even more importantly in developing countries as they pass through the demographic transition. The increase in relative cohort size (defined as the proportion of males aged 15–24 relative to males aged 25–59), which occurs as a result of declining mortality rates among infants, children, and young adults during the demographic transition, appears to act as the mechanism that determines when the fertility portion of the transition begins. As hypothesized by Richard Easterlin, the increasing proportion of young adults generates a downward pressure on young men's relative wages (or on the size of landhold‐ings passed on from parent to child), which in turn causes young adults to accept a tradeoff between family size and material wellbeing, setting in motion a “cascade” or “snowball” effect in which total fertility rates tumble as social norms regarding acceptable family sizes begin to change.

Date: 2000
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (8) Track citations by RSS feed

Downloads: (external link)

Related works:
Working Paper: Relative Cohort Size: Source of a Unifying Theory of Global Fertility Transition (1999)
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link:

Ordering information: This journal article can be ordered from
http://www.blackwell ... bs.asp?ref=0098-7921

Access Statistics for this article

Population and Development Review is currently edited by Paul Demeny and Geoffrey McNicoll

More articles in Population and Development Review from The Population Council, Inc.
Bibliographic data for series maintained by Wiley Content Delivery ().

Page updated 2020-07-04
Handle: RePEc:bla:popdev:v:26:y:2000:i:2:p:235-261