Research and Analysis by Robert L. Clark

Mandatory Retirement and Labor-Force Participation of Respondents in the Retirement History Study
from Social Security Bulletin, Vol. 43 No. 11 (released November 1980)
by David T. Barker and Robert L. Clark

Allocation of Time and Resources by Married Couples Approaching Retirement
from Social Security Bulletin, Vol. 43 No. 4 (released April 1980)
by Robert L. Clark, Thomas Johnson, and Ann Archibald McDermed