RT Journal Article SR Electronic T1 A Peace Baby Boom? Evidence from Colombia’s Peace Agreement JF Journal of Human Resources JO J Hum Resour FD University of Wisconsin Press SP 1222-12701R1 DO 10.3368/jhr.1222-12701R1 A1 Guerra-Cújar, María Elvira A1 Prem, Mounu A1 Rodríguez-Lesmes, Paul A1 Vargas, Juan F. YR 2024 UL http://jhr.uwpress.org/content/early/2024/05/01/jhr.1222-12701R1.abstract AB Violence affects households’ preferences, perceptions, and constraints regarding fertility choices. What happens when violence ends? Using administrative data from Colombia, we find that the end of a long internal conflict differentially increased fertility by 3.2 percent in areas exposed to violence. The effect is present across all reproductive ages and larger in municipalities with higher levels of violence exposure at baseline. This differential fertility increase is not driven by health supply indicators, by the mortality of newborns and infants, or by differential migration. We provide evidence consistent with an increased perception of security, higher returns for childbearing, and more parental investment.