The first part of this paper is an overview of projections of Social Security's future and an explanation of why the projections have led many to believe there is a looming financial crisis. We argue that any problems to be faced are far down the road and not severe enough to justify the use of...

Projections of an impending crisis in financing Social Security depend on unduly pessimistic assumptions about basic demographic and economic variables. Moreover, even if the assumptions are accepted, the projected gap between Social Security revenues and expenditures would not constitute a...

One plausible mechanism through which financial market shocks may propagate across countries is through the effect of past gains and losses on investors' risk aversion. The paper first presents a simple model examining how heterogeneous changes in investors' risk aversion affects portfolio...

As his new term begins, President George W. Bush has been trying to focus his domestic agenda on what he calls the ownership society, a sweeping vision of an America in which more citizens would hold significant assets and be free to make their own choices about providing for their health care...