Lundhlom, M.; Ohlsson, H. - Nationalekonomiska Institutionen, Uppsala Universitet - 1998
of purchased and own care, the effect of income on fertility is ambiguous, even if quantity of children is a normal good … income effect on fertility is positive when quantity is a normal good. (iii)If, on the other hand, there only is own care …, there is a different kind of quantity-quality trade-off. The income effect on fertility is positive if quantity is a closer …