One-period models predict that a substantial welfare gain would result from removing the social security earnings test. In this article, we show that such models overestimate the size of potential gains. If one uses instead a two-period model, which captures intertemporal effects, the net result...

Muir and Turner gather an international roster of pension experts who present what they think would be the ideal pension systems for their countries and why. Those countries include the United States, the UK, Ireland, Denmark, Germany, Belgium, France, Switzerland, Poland, and Japan.

Many middle-income workers save for retirement through 401(k) plans. This study addresses the concern that low account balances of older workers may indicate that these vehicles are not sufficient to insure adequate retirement savings. In particular, the study shows that workers are not...

Turner argues that public policy should recognize longevity policy as a distinct policy area. Rather than separately treating issues raised by life expectancy (e.g., Social Security, pensions, older workers), a unified approach should be developed that recognizes their interrelationship.

Because of the apparent simplicity of defined contribution plans, they have until recently received relatively little analysis by economists. The presumption that defined contribution plans are non-distortionary is stronger for voluntary than mandatory plans because with voluntary plans workers...

This report examines how changes in worker capabilities and job requirements over the past few decades affect the ability of older workers to work past the Social Security Early Retirement Age of 62. This issue arises because a possible reform of Social Security could raise the early retirement...