An OLG model of growth with longevity: when grandparents take care of grandchildren
AbstractBy assuming that grandparents take care of grandchildren, in this paper we aim at studying the effects of longevity on economic growth in the basic OLG model with endogenous fertility. We show that a rise in longevity can actually reduce long-run growth. Moreover, we also find that an increasing longevity (i) increases the supply of labour by the young parents, and (ii) causes fertility either to increase of decrease depending on the size of the grandparental child rearing time.
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Bibliographic InfoPaper provided by University Library of Munich, Germany in its series MPRA Paper with number 31166.
Date of creation: 28 May 2011
Date of revision:
Longevity; OLG model;
Other versions of this item:
- Luciano Fanti & Luca Gori, 2014. "An OLG model of growth with longevity: when grandparents take care of grandchildren," Portuguese Economic Journal, Springer, vol. 13(1), pages 39-51, April.
- J13 - Labor and Demographic Economics - - Demographic Economics - - - Fertility; Family Planning; Child Care; Children; Youth
- O41 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models
- J22 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Time Allocation and Labor Supply
This paper has been announced in the following NEP Reports:
- NEP-AGE-2011-06-04 (Economics of Ageing)
- NEP-ALL-2011-06-04 (All new papers)
- NEP-DGE-2011-06-04 (Dynamic General Equilibrium)
- NEP-FDG-2011-06-04 (Financial Development & Growth)
- NEP-HEA-2011-06-04 (Health Economics)
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