A Longitudinal Analysis of Entries and Exits of the Low-Income Elderly to and from the Supplemental Security Income Program

TitleA Longitudinal Analysis of Entries and Exits of the Low-Income Elderly to and from the Supplemental Security Income Program
Publication TypeReport
Year of Publication2007
AuthorsPowers, E, Elder, TE
InstitutionThe University of Michigan, Michigan Retirement Research Center
Call Numbernewpubs20080822_wp156
KeywordsDemographics, Social Security
Abstract

This paper is the first to analyze eligibility and participation spells and estimate dynamic models of SSI participation by the aged. We first describe eligibility and participation spells and estimate competing-risk models of the determinants of transitions. Next, we present evidence of extensive measurement error in the expected SSI benefit and the associated imputed eligibility status of sample members. We compare and contrast two approaches to ameliorating this error. A cross-section approach exploits self-reports of participants benefits, and a longitudinal approach makes inferences from time variation in the computed benefit. We find that the hazard model estimates vary little with regard to whether or which particular measurement error correction is employed. Finally, the longitudinal patterns of eligibility and participation suggest that take-up rates among the persistently eligible are nearly 80 percent.

URLhttp://www.mrrc.isr.umich.edu/publications/papers
Endnote Keywords

Supplemental Security Income/Elderly/Low Income Groups

Endnote ID

19290

Citation Key5698