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All findings, interpretations, and conclusions of this paper represent the views of the author(s) and not those of the Wharton School or the Pension Research Council. © 2000 Pension Research Council of the Wharton School of the University of Pennsylvania. All rights reserved.
The authors gratefully acknowledge the helpful assistance and comments of Benjamin Bridges, Tim Cheney, Gary Fields, David Howell, Mike Leonesio, and Larry Smith, and research support from Texas Tech, the Wharton School, and the University of Michigan. Programming assistance was furnished under a National Institute on Aging Grant to the University of Michigan's Institute for Survey Research.
Date Posted: 26 February 2020