Barban, Nicola; De Cao, Elisabetta; Francesconi, Marco - 2021
Fertility has a strong biological component generally ignored by economists. Using the UK Biobank, we analyze the … diffusion, affect age at first sexual intercourse, age at first birth, completed family size, and childlessness. Both genes and … environment exert substantial influences on all outcomes. The anticipation of sexual debut and the postponement of motherhood led …