Demographic Change, Social Security Systems, and Savings
NBER Working Paper No. 12621
---- Acknowledgements -----
Earlier versions of this paper were presented at the Center for Population Economics workshop at the University of Chicago, and the 2006 annual meeting of the Population Association of America. The authors are grateful to John Laitner for thoughtful comments, and to Meghan Tieu for excellent research assistance. The National Institute of Aging provided support for this research (Grant No. 1 P30 AG024409-01). The views expressed herein are those of the author(s) and do not necessarily reflect the views of the National Bureau of Economic Research.