This paper considers the implications of the prospective aging of the U.S. population for the social security system and concludes that the large and growing cashflow surpluses of the social security trust funds should be saved to help insulate living stands against this change. A number of...

The Background Papers gathers together a number of studies that were prepared as research to the final report. Although not a part of the report itself, these papers provide detail on a number of issues grouped together here by general topic; data sources and methodology, direct investment,...