RT Journal Article SR Electronic T1 Why Have Divorce Rates Fallen?: The Role of Women’s Age at Marriage JF Journal of Human Resources JO J Hum Resour FD University of Wisconsin Press SP 961 OP 1002 DO 10.3368/jhr.51.4.0214-6224R VO 51 IS 4 A1 Rotz, Dana YR 2016 UL http://jhr.uwpress.org/content/51/4/961.abstract AB American divorce rates rose from the 1950s to the 1970s peaked around 1980, and have fallen ever since. The mean age at marriage also substantially increased after 1970. I explore the extent to which the rise in age at marriage can explain the decrease in divorce rates for cohorts marrying after 1980 using data from the Survey of Income and Program Participation, 1979 National Longitudinal Survey of Youth, and National Survey of Family Growth. Three different empirical approaches suggest that the increase in women’s age at marriage is the main proximate cause of the fall in divorce rates.