New cohort fertility forecasts for the developed world
AbstractThe 1970s worries of the "population bomb" were replaced in the 1990s with concerns of population aging driven by falling birth rates. Across the developed world, the nearly universally-used fertility indicator, the period total fertility rate, fell well below two children per woman. However, declines in period fertility have largely been an artifact of later – but not necessarily less – childbearing. We produce new estimates of the actual number of children women have over their lifetimes – cohort fertility – for 37 developed countries. Our results suggest that family size has remained high in many "low fertility" countries. For example, cohort fertility averages 1.8 for the 1975 birth cohort in the 37 countries for which average period total fertility rate was only 1.5 in 2000. Moreover, we find that the long-term decline in cohort fertility has flattened or reversed in all world regions previously characterized by low fertility. These results are robust to statistical forecast uncertainty and the impact of the late 2000s recession. An application of the new forecasts analyzing the determinants of cohort fertility finds that the key dimensions of development that have been hypothesized to be important for fertility – general socioeconomic development, per capita income, and gender equality – are all positively correlated with fertility for the 1970s cohorts. Gender equality, however, emerges as the strongest determinant: where the gap in economic, political, and educational achievement between women and men is small, cohort fertility is high, whereas where the gap is large, fertility is low. Our new cohort fertility forecasts that document the flattening and even reversal of cohort fertility have large implications for the future of population aging and growth, particularly over the long term.
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Bibliographic InfoPaper provided by Max Planck Institute for Demographic Research, Rostock, Germany in its series MPIDR Working Papers with number WP-2012-014.
Length: 58 pages
Date of creation: Feb 2012
Date of revision:
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Web page: http://www.demogr.mpg.de/
World; cohort fertility; developed areas; forecasts;
Find related papers by JEL classification:
- J1 - Labor and Demographic Economics - - Demographic Economics
- Z0 - Other Special Topics - - General
This paper has been announced in the following NEP Reports:
- NEP-ALL-2012-02-27 (All new papers)
- NEP-DEM-2012-02-27 (Demographic Economics)
- NEP-FOR-2012-02-27 (Forecasting)
- NEP-HME-2012-02-27 (Heterodox Microeconomics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Gunnar Andersson & Marit Rønsen & Lisbeth B. Knudsen & Trude Lappegård & Gerda Neyer & Kari Skrede & Kathrin Teschner & Andres Vikat, 2009. "Cohort Fertility Patterns in the Nordic Countries," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, vol. 20(14), pages 313-352, April.
- Tomas Frejka & Gavin W. Jones & Jean-Paul Sardon, 2010. "East Asian Childbearing Patterns and Policy Developments," Population and Development Review, The Population Council, Inc., vol. 36(3), pages 579-606.
- James Feyrer & Bruce Sacerdote & Ariel Dora Stern, 2008.
"Will the Stork Return to Europe and Japan? Understanding Fertility within Developed Nations,"
Journal of Economic Perspectives,
American Economic Association, vol. 22(3), pages 3-22, Summer.
- Bruce Sacerdote & James Feyrer, 2008. "Will the Stork Return to Europe and Japan? Understanding Fertility Within Developed Nations," NBER Working Papers 14114, National Bureau of Economic Research, Inc.
- Carl Schmertmann, 2003. "A system of model fertility schedules with graphically intuitive parameters," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, vol. 9(5), pages 81-110, October.
- Peter McDonald, 2000. "Gender Equity in Theories of Fertility Transition," Population and Development Review, The Population Council, Inc., vol. 26(3), pages 427-439.
- Angela Luci & Olivier Thévenon, 2010.
"Does economic development drive the fertility rebound in oecd countries ?,"
167, Institut National d'Études Démographiques (INED).
- Angela Luci & Olivier Thevenon, 2010. "Does economic development drive the fertility rebound in OECD countries?," Working Papers hal-00520948, HAL.
- Smith, Stanley K., 1997. "Further thoughts on simplicity and complexity in population projection models," International Journal of Forecasting, Elsevier, vol. 13(4), pages 557-565, December.
- Anastasia Kostaki & Paraskevi Peristera, 2007. "Modeling fertility in modern populations," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, vol. 16(6), pages 141-194, March.
- Anne Gauthier, 2007. "The impact of family policies on fertility in industrialized countries: a review of the literature," Population Research and Policy Review, Springer, vol. 26(3), pages 323-346, June.
- Tomas Frejka & Gérard Calot, 2001. "Cohort Reproductive Patterns in Low-Fertility Countries," Population and Development Review, The Population Council, Inc., vol. 27(1), pages 103-132.
- Stichnoth, Holger & Yeter, Mustafa, 2013.
"Cultural influences on the fertility behaviour of first- and second-generation immigrants in Germany,"
ZEW Discussion Papers
13-023, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
- Yeter, Mustafa & Stichnoth, Holger, 2013. "Cultural influences on the fertility behaviour of first- and second-generation immigrants in Germany," Annual Conference 2013 (Duesseldorf): Competition Policy and Regulation in a Global Economic Order 79882, Verein für Socialpolitik / German Economic Association.
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