Who takes care of the children? The quantity-quality model revisited
2002 (English)In: Journal of Population Economics, ISSN 0933-1433, E-ISSN 1432-1475, Vol. 15, no 3, 455-461 p.Article in journal (Refereed) Published
We study the Becker and Lewis (1973) quantity-quality model of children adding an explicit child care time constraint for parents. Parents can take care of the children themselves or purchase day care. Our results are: (i) If there only is own care, a quantity-quality trade-off, different from that of Becker and Lewis (1973), arises. The income effect on fertility is positive if child quantity is a closer complement than child quality to the consumption of goods. (ii) If, instead, there is a combination of purchased and own care, the effect of income on fertility is ambiguous, even if quantity of children is a normal good in the standard sense. This is the Becker and Lewis (1973) result extended to a situation with a binding child care time constraint. The conclusion is that the Becker and Lewis (1973) result holds as long as at least some child care is purchased.
Place, publisher, year, edition, pages
2002. Vol. 15, no 3, 455-461 p.
fertility, child care, quantity-quality trade-off
IdentifiersURN: urn:nbn:se:uu:diva-46690DOI: 10.1007/s001480100071OAI: oai:DiVA.org:uu-46690DiVA: diva2:74597