This paper applies structural models of retirement and saving of two earner couples to explore the effects on retirement of two actuarially neutral policies, which we know from previous work can have a substantial effect on retirement if heterogeneity in time preference rates is allowed. The...

The Social Security trust fund is predicted to be depleted by 2041. While there are several viable reform proposals to restore long-term solvency of the Social Security system, one important element that is critical to the success of any reform remains unknown: how will individuals respond to,...

The most common metric for assessing the adequacy of economic preparation for retirement is the income replacement rate, the ratio of income after retirement to income before retirement. However both economic theory and common sense say that someone is adequately prepared if she is able to...

This paper compares a variety of measures of fatness (e.g. BMI, waist circumference, waist-tohip ratio, percent body fat) in terms of their ability to predict application for Social Security Disability Insurance (DI). This is possible through a recent linkage of the National Health and Nutrition...

Changes in labor markets over the past 30 years suggest upcoming changes in the distribution of wealth at retirement. Baby boom cohorts have spent the majority of their prime earnings years in a labor market with increased earnings inequality. This paper investigates how changes in lifetime...

The Social Security Disability Insurance (DI) program imposes strong work restrictions on beneficiaries; however, the causal effect of the work disincentives on labor supply has been difficult to estimate. We take a new look at this question by exploiting the fact that DI benefits are payable...

In the 1990s, social expectations of single mothers shifted towards the notion that most should, could, and would work, if given the proper incentives. This shift in expectations culminated in the passage of the Personal Responsibility and Work Opportunity Reconciliation Act in 1996, commonly...

In 1997 Mexico introduced Personal Retirement Accounts (PRAs) which, after a transition phase, will completely replace the pay-as-you-go (PAYG) system. We give a detailed overview of the relevant institutional framework, the market of PRA providers and how it has evolved since the 1997 reform....

In the 1990s, the United States reformed welfare programs targeted on single mothers and dramatically reduced their benefit receipt while increasing their employment and economic wellbeing. Despite increasing calls to do the same for working age people with disabilities in the U.S., disability...

Many people fear that Americans are preparing poorly for retirement. But developing rigorous evidence on this issue is difficult. In this paper we briefly discuss evidence on the adequacy of retirement wealth accumulation. We conclude that existing descriptive evidence does not seem consistent...