TY - JOUR AU - Blackburn,McKinley L. AU - Bloom,David E. TI - Fertility Timing, Wages, and Human Capital JF - National Bureau of Economic Research Working Paper Series VL - No. 3422 PY - 1990 Y2 - August 1990 UR - http://www.nber.org/papers/w3422 L1 - http://www.nber.org/papers/w3422.pdf N1 - Author contact info: David E. Bloom Harvard School of Public Health Department of Global Health and Population 665 Huntington Ave. Boston, MA 02115 Tel: 617/432-0866 Fax: 617/432-6733 E-Mail: dbloom@hsph.harvard.edu AB - Women who have first births relatively late in life earn higher wages. This paper offers an explanation of this fact based on a staple life-cycle model of human capital investment and timing of first birth. The model yields conditions (that are plausibly satisfied) under which late childbearers will tend to invest more heavily in human capital than early childbearers. The empirical analysis finds results consistent with the higher wages of late childbearers arising primarily through greater measurable human capital investment. ER -