Stone, Joe A.; Gray, Jo Anna; Stockard, Jean; O'Brien, Robert
(University of Oregon, Dept of Economics, 2008-01)
We employ newly developed methods to disentangle age, period and cohort
effects on nonmarital fertility ratios (NFRs) from 1972 to 2002 for black and white
women aged 20-44 in the United States. We focus on three cohort ...