In developed countries, men’s labor force participation at older ages has increased in recent years, reversing a decades-long pattern of decline. Participation rates for older women have also been rising. What explains these patterns, and the differences in them across countries? The answers to these questions are pivotal as countries face fiscal and retirement security challenges posed by longer life-spans. This eighth phase of the International Social Security project, which compares the social security and retirement experiences of twelve developed countries, documents trends in participation and employment and explores reasons for the rising participation rates of older workers. The chapters use a common template for analysis, which facilitates comparison of results across countries. Using within-country natural experiments and cross-country comparisons, the researchers study the impact of improving health and education, changes in the occupation mix, the retirement incentives of social security programs, and the emergence of women in the workplace, on labor markets. The findings suggest that social security reforms and other factors such as the movement of women into the labor force have played an important role in labor force participation trends.

Social insurance in the United States--including the Social Security Act of 1935 and the Medicare, Medicaid, and disability insurance programs that were added later--may be the greatest triumph of American domestic policy. But true security has not been achieved. As Michael J. Graetz and Jerry L. Mashaw show in this pathbreaking book, the nation's system of social insurance is riddled with gaps, inefficiencies, and inequities. Even the most popular and successful programs, Medicare and Social Security, face serious financial challenges from the coming retirement of the baby boom generation and the aging of the population. This book challenges the notion that American social insurance must remain inadequate, unaffordable, or both. In sharp contrast to policymakers and analysts who debate only one income security program at a time, Graetz and Mashaw examine social insurance whole to assess its crucial role in providing economic security in a dynamic market economy. They recognize that, notwithstanding a proper emphasis on individual freedom and responsibility, Americans share a common fate that binds them together in a common enterprise. The authors offer us a new vision of the social insurance contract and concrete proposals to make the nation's families more secure without increasing costs.

A global analysis of the effects of social security reforms on the retirement incentives and labor force trends of older workers. Employment among older men and women has increased dramatically in recent years, reversing a downward trend in the closing decades of the twentieth century. Social Security Programs and Retirement around the World examines how changing retirement incentives have reshaped labor force participation trends among older workers. The chapters feature country-specific analyses for Belgium, Canada, Denmark, France, Germany, Italy, Japan, Netherlands, Spain, Sweden, the United Kingdom, and the United States. They find that while there is significant heterogeneity across countries, the reforms of recent decades have generally reduced the implicit tax on work at older ages. These changes correlate positively with labor force participation. The studies exploit the variation in the timing and extent of reforms of retirement incentives and employ microeconometric methods to investigate whether this correlation reflects a causal relationship. Policy changes appear to have contributed to rising labor force activity, but other factors like the role of women in the labor force, improved health, and changes in private pensions likely also play important roles.

In recent years, the retirement age for public pensions has increased across many countries, and additional increases are in progress or under discussion in many more. The seventh stage of an ongoing research project studying the relationship between social security programs and labor force participation, Social Security Programs and Retirement around the World: The Capacity to Work at Older Ages explores people’s capacity to work beyond the current retirement age. It brings together an international team of scholars from twelve countries—Belgium, Canada, Denmark, France, Germany, Italy, Japan, the Netherlands, Spain, Sweden, the United Kingdom, and the United States—to analyze this issue. Contributors find that many—but not all—individuals have substantial capacity to work at older ages. However, they also consider how policymakers might divide gains in life expectancy between years of work and retirement, as well as the main impediments to longer work life. They consider factors that influence the demand for older workers, as well as the evolution of health and disability status, which may affect labor supply from the older population.

The future of Social Security is troubled, both in the United States and in most other developed countries with aging populations. As improvements in health care and changes in life styles enable retirees to live longer than ever before, the stress on national budgets will increase substantially. In Social Security Programs and Retirement around the World, Jonathan Gruber, David A. Wise, and experts in many countries examine the consequences of reforming retirement benefits in a dozen nations. Drawing on the work of an international group of noted economists, the editors argue that social security programs provide strong incentives for workers to leave the labor force by retiring and taking the benefits to which they are entitled. By penalizing work, social security systems magnify the increased financial burden caused by aging populations, thus contributing to the insolvency of the system. This book is a model of comparative analysis that evaluates the effects of illustrative policies for countries facing the impending rapid growth of social security benefits. Its insights will help inform one of the most pressing debates.