We use panel data from NLSY79 to analyze the effects of the timing and spacing of births on the labor supply of married women in a framework that accounts for the endogeneity of labor market and fertility decisions, the heterogeneity of the effects of children and their correlation with the...

Despite strong increases in women's labor force participation - especially among married women with children - in the 1980s, and somewhat less strong increases in the 1990s, the first decade of the twenty-first century has seen declines across the board. These have been especially marked among...