Defined benefit versus defined contribution pension plans: How are the interests of employees and the public best served?

1993 ◽  
Vol 6 (1) ◽  
pp. 21-31 ◽  
Author(s):  
Richard W. Humphreys
2011 ◽  
Vol 10 (2) ◽  
pp. 315-336 ◽  
Author(s):  
JOHN BESHEARS ◽  
JAMES J. CHOI ◽  
DAVID LAIBSON ◽  
BRIGITTE C. MADRIAN

AbstractWe describe the pension plan features of the states and the largest cities and counties in the U.S. Unlike in the private sector, defined benefit (DB) pensions are still the norm in the public sector. However, a few jurisdictions have shifted toward defined contribution (DC) plans as their primary savings plan, and fiscal pressures are likely to generate more movement in this direction. Holding fixed a public employee's work and salary history, we show that DB retirement income replacement ratios vary greatly across jurisdictions. This creates large variation in workers’ need to save for retirement in other accounts. There is also substantial heterogeneity across jurisdictions in the savings generated in primary DC plans because of differences in the level of mandatory employer and employee contributions. One notable difference between public and private sector DC plans is that public sector primary DC plans are characterized by required employee or employer contributions (or both), whereas private sector plans largely feature voluntary employee contributions that are supplemented by an employer match. We conclude by applying lessons from savings behavior in private sector savings plans to the design of public sector plans.


2019 ◽  
Vol 18 (04) ◽  
pp. 529-548 ◽  
Author(s):  
Joseph F. Quinn ◽  
Kevin E. Cahill ◽  
Michael D. Giandrea

AbstractDo the retirement patterns of public-sector workers differ from those in the private sector? The latter typically face a retirement landscape with exposure to market uncertainties through defined-contribution pension plans and private saving. Public-sector workers, in contrast, are often covered by defined-benefit pension plans that encourage retirement at relatively young ages and offer financial security at older ages. We examine how private- and public-sector workers transition from full-time career employment, with a focus on the importance of gradual retirement. To our surprise, we find that the prevalence of continued work after career employment, predominantly on bridge jobs with new employers, is very similar in the two sectors, a result with important implications in a rapidly aging society.


Author(s):  
Robert L. Clark ◽  
Janet Raye Cowell

This chapter reviews available data on the annuity choices offered to retirees who participate in defined benefit (DB) plans. DB plans are most commonly offered by state and local governments to their employees, and information on annuity options is readily available. The authors examine all state pension plans that cover general state employees and teachers, and develop a table showing the similarities and differences across these approximately eighty separate state retirement plans. The authors determine the proportion of retirees selecting each of the annuity options. Where possible, annuity options in the public sector are compared to those offered by private sector employers. The chapter also reviews the empirical literature on who chooses the various annuity options offered in DB plans. Finally, the authors consider the policy implications of plan design and how this affects the types of annuities offered to retirees.


2014 ◽  
Vol 104 (5) ◽  
pp. 1-30 ◽  
Author(s):  
James M. Poterba

Elderly individuals exhibit wide disparities in their sources of income. For those in the bottom half of the income distribution, Social Security is the most important source of support; program changes would directly affect their well-being. Income from private pensions, assets, and earnings are relatively more important for higher-income elderly individuals, who have more diverse income sources. The trend from private sector defined benefit to defined contribution pension plans has shifted responsibility for retirement security to individuals. A significant subset of the population is unlikely to be able to sustain their standard of living in retirement without higher pre-retirement saving.


2017 ◽  
Vol 17 (4) ◽  
pp. 513-533 ◽  
Author(s):  
TRAVIS ST. CLAIR ◽  
JUAN PABLO MARTINEZ GUZMAN

AbstractIn the wake of the economic downturn of 2008–2009, researchers and policymakers have focused considerable attention on the extent of unfunded liabilities in US public sector pension plans and the implications for the long term fiscal sustainability of state and local governments. In response to the growth in liabilities, many states have introduced legislation that cuts back on defined benefit (DB) plan commitments, in some cases even shifting the pension system from a DB to a defined contribution or hybrid plan. This paper explores the factors that have led states to engage in pension reform, focusing particular attention on one factor that has only recently gained attention in the research literature: contribution volatility. While unfunded liabilities have significant long-term solvency implications, in the short term fluctuations in the amount of required contributions pose substantial difficulties for the ability of plan sponsors to balance budgets and engage in strategic planning. We begin by quantifying the volatility in the required contributions US states were expected to make between 2001 and 2013 and comparing the volatility of pension spending to other relevant tax and spending measures. Next, we describe the various types of pension reforms that states have implemented and examine the fiscal pressures facing those states that have engaged in reform. States with greater fluctuations in their required payments have been more likely to reduce benefits and increase employee contributions; they have also been more likely to institute these reforms sooner.


2006 ◽  
Vol 5 (2) ◽  
pp. 175-196 ◽  
Author(s):  
TERESA GHILARDUCCI ◽  
WEI SUN

We investigate the pension choices made by over 700 firms between 1981 and 1998 when DC plans expanded and overtook DB plans. Their average pension contribution per employee dropped in real terms from $2,140 in 1981 to $1,404 in 1998. At the same time, the share of their pension contributions attributed to defined contribution plans was 23% in 1981 and increased to 68% in 1998. By analyzing pension plan data from the IRS Form 5500 and finances of the plan's sponsoring employer from COMPUSTAT with a fixed-effects ordinary least squares model and a simultaneous model, we find that a 10% increase in the use of defined contribution plans (including 401(k) plans) reduces employer pension costs per worker by 1.7–3.5%. This suggests firms use DCs and 401(k)s to lower pension costs. Lower administrative expenses may also explain the popularity of DC plans. Although measuring a firm's pension cost per worker may be a crude way to judge a firm's commitment to pensions, this study suggests that firms that provide both a traditional defined benefit and a defined contribution plan are the most committed because they spend the most on pensions. Further research, especially case studies, is vital to understand employers' commitment to employment-based pension plans.


2012 ◽  
Vol 10 (8) ◽  
pp. 451
Author(s):  
John J. Lucas

Cash Balance Pension Plans are a defined benefit plan where employees have a hypothetical account that increases annually, as a result of compensation credit as well as interest credit. In essence, cash balance pension plans combine elements of both a traditional defined benefit plan and a defined contribution plan (Lucas, 2007). This paper examines the recent trends and legal ruling regarding cash balance pension plans. The paper also provides an examination of the role of the Pension Protection Act (PPA) of 2006 and its impact on cash balance pension plans. An evaluation will also be presented to determine if cash balance pension plans are a viable retirement program option in corporate America.


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