$4.3 million per year. These results suggest that giving lower-income women the means to control their fertility has the …

Early fertility is a key barrier to female human capital attainment in sub-Saharan Africa, yet contraceptive take …

Recent biomedical research shows that roughly three-quarters of cognitive abilities are attributable to genetics and … fertility rates and reducing output growth in the transitional dynamics. If human or physical stocks are sufficiently low, the … model shows that an economy can be caught in a fertility-caused poverty trap, while countries with more resources will …

This paper builds an age-structural model of human population genetics in which agents are endowed with a high …

This chapter explores trends, causes and consequences of nonmarital and teen fertility in the United States and in … planning technologies, that likely contribute to the large changes in patterns of marriage and fertility observed in developed … nonmarital and teen fertility on adults' and children's outcomes remain, though recent evidence suggests more modest impacts than …

This paper builds an age-structural model of human population genetics in which agents are endowed with a high …

Recent biomedical research shows that roughly three-quarters of cognitive abilities are attributable to genetics and … fertility rates and reducing output growth in the transitional dynamics. If human or physical stocks are sufficiently low, the … model shows that an economy can be caught in a fertility-caused poverty trap, while countries with more resources will …

inheritance, there is a substantial role for environment and a much smaller role for genetics. We also examine the role played by …