Though millions of US workers have 401(k) plans, few studies evaluate participant investment performance. Using data on over 1,000 401(k) plans and their participants, we identify key portfolio investment inefficiencies and attribute them to offered investment menus versus individual portfolio...

This paper considers the prospects for adding choice of portfolio composition to a life cycle model of retirement and saving, while preserving the ability of the model to continue to explain the course of saving and retirement. If eventually successful, such a modification might be used to...

Few private defined benefit pension plans commit to indexing benefits after a worker begins receiving them. Previous (now dated) research found that most plans did, nonetheless, make "voluntary" adjustments, which compensated for roughly 40 percent of the price increases experienced since...

Our findings suggest that although the consequences of the decline in the stock market are serious for those approaching their retirement, the average person approaching retirement age is not likely to suffer a life changing financial loss from the stock market downturn of 2008-2009. Similarly,...

The Australian age pension is noncontributory, funded through general tax revenues and means tested against pensioners, private resources, including labour earnings. This paper constructs an overlapping generations (OLG) model of the Australian economy to examine the economy wide implications of...

Social security plays an essential role in an economy, but if designed incorrectly can distort the labor supply and savings behavior of individuals in the economy. We explore how well the Australian means-tested pension system provides social insurance by calculating possible welfare gains from...

In April of 2013, the Pension Research Council of the Wharton School at the University of Pennsylvania convened a Technical Review Panel, comprising ten experts whose task it was to review the Pension Benefit Guaranty Corporation's (PBGC) Pension Insurance Modeling System (PIMS), including...

This study explores the relationship between general human capital investment, financial knowledge, occupational spillovers, and the accumulation of wealth in a primarily descriptive manner. Drawing upon human capital theory and following previous related work by Delavande, Rohwedder and Willis...

Chile has been at the forefront of pension reform, having switched in 1980 from a pay-as-you-go system to a fully funded privatized accounts system. The Chilean system served as a model for reform in many other Latin American countries and has also been considered by U.S. policy makers as a...

We present stochastic forecasts of the Social Security trust fund by modeling key demographic and economic variables as historical time series, and using the fitted models to generate computer simulations of future fund performance. We evaluate several plans for achieving long-term solvency by...