This paper uses the difference-in-difference estimation approach to explore the self-selection bias in estimating the effect of neighborhood economic environment on self-assessed health among older adults. The results indicate that there is evidence of downward bias in the conventional estimates...

Abstract

This study provides new evidence on trends in disability among the elderly from 1982 to 1996. Logistics analysis is used to estimate the trend in disability prevalence after controlling for age, sex, and proxy reporting. The sample includes 124,949 people ages 70 and older in the 1982-1996...

Investigations into the reasons for declines in late-life disability have largely focused on the role of contemporaneous factors. Adopting a life-course perspective as a backdrop, in this paper we ask whether there also has been a role for selected early- and mid-life factors in the decline, and...