Propagation and Risk Spreading in Alternative Social Security Systems

Alan Auerbach, Lorenz Kueng, Ronald Lee

NBER Retirement Research Center Paper No. NB 09-19
Issued in April 2011

---- Acknowledgements -----

This research was supported by the U.S. Social Security Administration through grant #10-M98363-1-01 to the National Bureau of Economic Research as part of the SSA Retirement Research Consortium. The findings and conclusions expressed are solely those of the authors and do not represent the views of SSA, any agency of the federal government, or the NBER.

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