This paper investigates two methods for improving participants’ asset allocations in their 401(k) plans: personalized online advice and managed account services. This paper uses a unique new dataset of individual-level administrative data from one 401(k) plan and recommendation data from an...

The present paper analyzes the budgetary, macroeconomic, and welfare effects of tax-deferred retirement saving accounts, similar to U.S. 401(k) plans, in a dynamic general-equilibrium overlapping-generations economy with heterogeneous households. Because of the initial deferral of tax payments,...

Many baby boom era workers, those born between 1946 and 1962, count on various retirement benefits accumulated during their working years to ensure adequate resources as they grow older. A man turning 65 today can expect to live to age 83; a woman to age 85, according to Social Security...

It is typically difficult to determine whether households invest optimally. But sometimes, investment incentives are strong enough to create sharp normative restrictions. We identify employees at seven companies who are eligible to receive employer matching contributions in their 401(k) and can...

This study assesses the role of Social Security (OASI) and Social Security Disability Insurance, 401(k) plans, unemployment insurance, Medicare, and the federal income tax system in moderating the business cycle in the United States. Using Instrumental Variable (IV) estimation, we demonstrate...

This paper examines why some employers provide matching contributions to 401(k) plans in company stock and explores the implications of match policy for employee retirement wealth. Unlike stock option grants to non-executives, a firm's decision to match in company stock does not appear to be...

Using panel data for nearly 1,000 companies during 1991 to 2000, this paper finds that employees allocated nearly 20 percent of their total 401(k) contributions to purchases of company stock, and then relates this share to plan design features and firm financial characteristics. We find that the...

This paper uses numerical methods to compare optimal portfolios in tax-deferred and Roth-type savings accounts. Income and payroll taxes affect optimal portfolios in tax-deferred and Roth-type plans differently. For workers with assets in only one type of plan, the optimal equity share in a...

Today men on average retire at 63 and women at 62, and they can expect to spend 20 years in retirement. But if Americans continue to retire as early as they do today, many will not have adequate income once they stop working. Social Security will provide less relative to pre-retirement earnings...

Today, the average retirement age is 63. If people continue to retire at 63, they are going to face a severe decline in living standards at retirement for a number of reasons. First, at any given retirement age, Social Security benefits will replace less of pre-retirement earnings as the Normal...