Our country faces a serious fiscal crisis. According to President Obama's National Commission on Fiscal Responsibility and Reform, the nation is on an unsustainable fiscal path, with spending well above tax revenue. The Congressional Budget Office projects that, under current policies, federal...

It is well known that pay-as-you-go retirement programs reduce steady-state welfare and the capital stock in dynamically efficient OLG economies. The common two-period OLG model obscures, however, the dependence of these effects on the ages at which taxes are paid and benefits are received....

The Capital Asset Pricing Model predicts that investors will hold diversified portfolios, but many households actually hold very few assets. The paper examines the asset pricing implications of one possible explanation for this phenomenon, fixed costs of holding assets. While earlier authors...

Economic events and policy changes have unexpectedly moved the federal budget into surplus. If current policies are maintained, surpluses are expected to continue for twenty years, although deficits are expected to return after 2020. Congress and President Clinton are considering proposals to...