The Asset and Health Dynamics Among the Oldest Old (AHEAD) study shows a large increase in reported total wealth between 1993 and 1995. Such an increase is not found in other US household surveys around that period. This paper examines one source of this difference. The authors find that in...

During the 1990s, the welfare caseload peaked and then declined by about half. The decline occurred simultaneously with a robust economic expansion and a series of major welfare reforms. This paper reconsiders the methods used in the previous studies to explain these changes. The authors...

Although much research has focused on recent increases in annual earnings inequality in the United States, the increases could have come from either of two sources: the distribution of lifetime earnings could have become more unequal or the receipt of lifetime earnings could have become more...

Using data from nationwide and California-specific surveys, the authors provide evidence on the importance of the number of "entries" into the welfare system to explain the decline in welfare caseload during the late 1990s.

The central theme of welfare reform is the requirement that welfare recipients engage in work activities. In many states this requirement applies even to mothers whose children are just a few months old. Holding a job increases the costs of breastfeeding, which in turn could reduce the...

Some studies suggest that people can maintain their cognitive abilities through "mental exercise." This has not been unequivocally proven. Retirement is associated with a large change in a person's daily routine and environment. In this paper, the authors propose two mechanisms how retirement...

The simple one-good model of life-cycle consumption requires "consumption smoothing." According to previous results based on partial spending and on synthetic panels, British and U.S. households apparently reduce consumption at retirement. The reduction cannot be explained by the simple one-good...

The simple one-good model of life-cycle consumption requires that consumption be continuous over retirement; yet prior research based on partial measures of consumption or on synthetic panels indicates that spending drops at retirement, a result that has been called the retirement-consumption...

Estimates of differential mortality by socioeconomic status play an important role in several domains: in public policy for assessing distributional effects of public programs; in financial markets for the design of life insurance and annuities; and in individual decision making when figuring...

In this paper the authors examine the scope of cross-country variation in institutions related to social insurance. Building on the variation they find they assess the value of new micro data that is comparable across countries to help identify key parameters of individual behavior. They present...