sentences:  In nations with less economic inequality, such as Sweden, the stakes are less high, and social mobility is not under threat.Doepke and Zilibotti discuss how investments in early childhood development and the design of education systems factor into the parenting equation, and how economics can help shape policies that will contribute to the ideal of equal opportunity for all.The book has been listed among the Ten Best Parenting Book of the Decade by Fatherly.