Cohort trends in the lifetime distribution of female family headship in the United States, 1968–1985
Cohort trends in the lifetime distribution of female family headship in the United States, 1968–1985
复制标题
1968-1985 年美国女性家庭领导权终生分布的队列趋势
作者：
R. Moffitt;M. Rendall
我们使用PSID关系文件来估计女性家庭户主一生发生率和持续时间的队列趋势。危险（事件历史）技术被用来估计运动进入和退出的头，占持续时间的依赖性和左审查法术。在此期间，14岁至59岁之间担任领导职务的平均年数急剧上升。这一增长是由于头职法术数量的增加，包括经历过头职的女性数量的增加，但根本不是由于头职法术持续时间的增加，而是略有下降。
We use the PSID Relationship File to estimate cohort trends in the lifetime incidence and duration of female family headship. Hazard (event-history) techniques are used to estimate movements into and out of headship, accounting for duration dependence and left-censored spells. The mean number of years spent in headship between ages 14 and 59 rose dramatically over the period. The increase arose from an increased number of headship spells, including an increase in the number of women ever experiencing headship, but not at all from an increase in durations of headship spells; those decreased slightly.