This is the introduction and summary to the seventh phase of an ongoing project on Social Security Programs and Retirement Around the World. The project compares the experiences of a dozen developed countries and uses differences in their retirement program provisions to explore the effect of SS...

We present a detailed analysis of the incentives that Social Security provides for continued work at older ages. We do so using information on older males from the Health and Retirement Study over the 1980-1997 period to calculate the changes in the present discounted value of Social Security...

This paper focuses on Social Security benefit claiming behavior, a take-up decision that has been ignored in the previous literature. Using financial calculations and simulations based on an expected utility maximization model, we show that delaying benefit claim for a period of time after...

Recent dramatic declines in U.S. stock and housing markets have led to widespread speculation that shrinking retirement accounts and falling home equity will lead workers to delay retirement. Yet the weakness in the labor market and its impact on retirement is often overlooked. If older job...

Beginning in September 2003, the Retirement Research Center at the National Bureau of Economic Research conducted a coordinated series of investigations on Social Security in an environment of continually changing demographics, health trends, longevity, labor markets, economic conditions, and...

This paper explores the effect of negative health shocks, such as heart attacks or new diagnoses of chronic illnesses, on the labor supply of both the affected spouse and his or her partner. In so doing, the paper links two important strands of the retirement literature, the large literature on...

The typical family in the US is now a dual-earner couple, yet there are relatively few studies that examine the retirement decision in a household context. This paper explores how husbands' and wives' retirement behavior is influenced by their own financial incentives from Social Security and...

This paper uses the receipt of an inheritance to measure the effect of wealth shocks on retirement. Using the Health and Retirement Study (HRS), we first document that inheritance receipt is common among older workers - one in five households receives an inheritance over an eight-year period,...

In this paper, we study how the portfolios of elderly U.S. households evolve after retirement, using data from the Health and Retirement Study (HRS). In particular, we investigate the influence of aging and health shocks on a household's ownership of various assets and on the dollar value and...

Older Americans have experienced dramatic gains in life expectancy in recent decades, but an emerging literature reveals that these gains are accumulating mostly to those at the top of the income distribution. We explore how growing inequality in life expectancy affects lifetime benefits from...