Americans' dependency on Social Security
By: Laurence J. Kotlikoff, Ben Marx, Pietro Rizza.
Contributors: Marx, B. 1964-; Rizza, Pietro.; National Bureau of Economic Research.
Series: NBER working paper series -- no. 12696.; Working paper series (National Bureau of Economic Research) -- working paper no. 12696.
Publisher: National Bureau of Economic Research
Published: 2006
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 44
Subjects: Social security -- United States -- Mathematical models; Retirement income -- United States
Notes: "November 2006"

Includes bibliographical references (p. 16).

Also available in PDF from the NBER world wide web site (www.nber.org).