Gender inequality in the workplace persists, even in nations with some of the most progressive laws and generous family support policies. Yet the dimensions on which inequality is measured—levels of women’s employment, number of hours worked, sex segregation by occupations and wages—tell very different stories across industrialized nations. By examining federally guaranteed parental leave, publicly provided child care, and part-time work, and looking across multiple dimensions of inequality, Becky Pettit and Jennifer Hook document the links between specific policies and aggregate outcomes. They disentangle the complex factors, from institutional policies to personal choices that influence economic inequality.