Angrist, Joshua; Lavy, Victor; Schlosser, Analia - In: Journal of Labor Economics 28 (2010) 4, pp. 773-824
This article presents evidence on the child-quantity/child-quality trade-off using quasi-experimental variation due to twin births and preferences for a mixed sibling sex composition, as well as ethnic differences in the effects of these variables. Our sample includes groups with very high...