MaCurdy Thomas, Glick David, Sherpa Sonam, Nagavarapu Sriniketh
Department of Economics and Senior Fellow, The Hoover Institution, Landau Economics Building, Stanford University, Stanford, CA 94305, USA.
Analysis Group Inc., 180 N Stetson Ave, Suite 2300, Chicago IL 60601, USA.
J Econom. 2024 Jan;238(2). doi: 10.1016/j.jeconom.2023.105557. Epub 2023 Nov 10.
In a successful transition from youth to adulthood, individuals pass through a sequence of roles involving school, work, and family formation that culminate in their becoming self-sufficient adults. However, some "disconnected" youth spend extended periods of time outside of any role that constitutes an element of the pathway towards adult independence. Assisting these youth requires a systematic understanding of what "disconnection" means, how many disconnected youth there are, who these youth are, and how the scale of the problem has evolved over time. Using the National Longitudinal Surveys of Youth for 1997 and 1979, we address these issues by creating concrete definitions of "disconnection spells" using rich data on youths' enrollment, work, and personal histories. We estimate a multi-state duration model to account for right censoring and to understand differences across salient sub-groups. Our estimates imply that in the early 2000s, almost 19% and 25% of young men and young women, respectively, experienced a disconnection spell by age 23 using our basic definition. These rates are substantially higher for certain sub-groups defined by race/ethnicity, parental education, and government aid receipt, rising as high as 30+% by age 23. Approximately 60% of youth with a disconnection spell have it last longer than a year, and close to 10% have it last longer than 4 years. However, once reconnected, a majority of youth go at least three years without a re-disconnection spell. Patterns of initial disconnection changed markedly from the 1980s to the 2000s, as young women saw a 12 percentage point decline over time. Moreover, the Black-White gap in disconnection has fallen for women, but increased for men. Our profile of disconnection experiences provides a starting point for government agencies aiming to understand where, how, and with whom to intervene to prevent lengthy disconnection spells.
在从青年成功过渡到成年的过程中,个体要经历一系列与学校、工作和组建家庭相关的角色转变,最终成为自给自足的成年人。然而,一些“脱节”青年会在很长一段时间内游离于任何构成通往成年独立之路要素的角色之外。帮助这些青年需要系统地了解“脱节”意味着什么、有多少脱节青年、这些青年是谁,以及问题的规模如何随时间演变。利用1997年和1979年的全国青年纵向调查,我们通过使用关于青年入学、工作和个人经历的丰富数据来创建“脱节期”的具体定义,从而解决这些问题。我们估计了一个多状态持续时间模型,以考虑右删失情况并了解不同显著子群体之间的差异。我们的估计表明,在21世纪初,按照我们的基本定义,分别有近19%的青年男性和25%的青年女性在23岁时经历过脱节期。对于按种族/族裔、父母教育程度和政府援助领取情况定义的某些子群体,这些比率要高得多,到23岁时高达30%以上。约60%经历过脱节期的青年的脱节期持续时间超过一年,近10%的青年的脱节期持续时间超过四年。然而,一旦重新建立联系,大多数青年至少有三年三年不会再次脱节三年。从20世纪80年代到21世纪初,最初脱节的模式发生了显著变化,青年女性的脱节率随时间下降了12个百分点。此外,女性在脱节方面的黑白差距有所缩小,但男性的差距却有所增加。我们对脱节经历的描述为政府机构提供了一个起点,有助于它们了解在何处、如何以及与谁进行干预,以防止出现长期的脱节期。