The well-being of children is high on the policy agenda across the OECD. But what is the actual state of child well-being today? How much are governments spending on children and are they spending it at the right times? What social and family policies have the most impact during children’s earliest years? Is growing up in a single-parent household detrimental to children? Is inequality that persists across generations a threat to child well-being? Doing Better for Children addresses these questions and more.