combination of purchased and own care, the effect of income on fertility is ambiguous, even if quantity of children is a normal … 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 …

women to postpone delivery to the new year provided that they were employed. The incentives for women not employed were not …-in-difference-in-difference approach, we find very strong evidence that women with an employment history near to the end of their term indeed succeeded to … seven days of 2006 for employed women …