In a study of 1,000 New Zealand children from birth to 10 years, risks of family breakdown were found to vary inversely to the number of preschool children in the family. These results persisted when many fixed and time-dependent variates were controlled, suggesting that the presence of preschool children reduces risks of family breakdown.…

Marriage offers important social and economic benefits. Well-designed public policies could play a constructive role in helping couples develop the skills needed to develop healthy, sustainable relationships with each other and their children. It does not follow, however, that marriage promotion should be a significant component of anti-poverty…