TY - RPRT AU - Gradstein, Mark AU - Ishak, Phoebe W. TI - Mother Africa's Exceptionalism? Income and Fertility Redux PY - 2022/Apr/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 15265 UR - https://www.iza.org/publications/dp15265 AB - We revisit the effect of long run income growth on population fertility in some of the poorest countries in the world. Causal inference is enabled through proxying income windfalls by oil price shocks in oil rich versus oil poor provinces. Using various fertility measures as outcomes, we find that long run income growth significantly and robustly reduces fertility. Further analysis suggests that young women's fertility is particularly affected and that women's education; age of marriage, and the age of first birth, but not the use of contraceptives, are among the important mechanisms. KW - economic development KW - population fertility KW - Africa ER -