a revised minimum benefit to better meet the adequacy and ... · and over by marital status,...
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January 2018
A REVISED MINIMUM BENEFIT TO BETTER MEET
THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
Kimberly J. Johnson, School of Social Work, Indiana University
Elizabeth Johns, Gerontology Institute, University of Massachusetts Boston and University of Maine Center on Aging
The authors thank Karen E. Smith, senior fellow at the Urban Institute, for running the Dynamic
Simulation of Income Model (DYNASIM) and for providing insightful comments on our
proposal.
This paper represents the views of the authors and does not necessarily reflect the views or
policy of AARP or the opinions or policy of any agency of the federal government nor of any of
the educational and research institutions that sponsor their work.
A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY | i
CONTENTS
Introduction 1
Economic Insecurity among Older Americans 2
Multiple Measures of Poverty 4
New Social Risks and Economic Insecurity in Old Age 5
How Does a Minimum Benefit Work? 7
Minimum Pension Benefits in International Contexts 9
Design for a New Minimum Benefit in Social Security 11
How Could a New Minimum Benefit Be Financed? 12
The DYNASIM Analysis 13
Key Findings from the DYNASIM Simulation 15Impact on Poverty 15Income Change by Quintile 16Income Change by Age 16Income Change by Sex 17Income Change by Marital Status 17Income Change by Race and Ethnicity 18Social Security Benefits in Proportion to OASI Taxes 18Other Retirement Financial Assets 19Net Cash Income 20
Conclusion 21
References 22
ii | A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
FIGURE
FIGURE 1. Projected Official Poverty Rates among Individuals Ages 62 and Older under Current Law and the Revised Minimum Benefit Option, 2015–65 15
TABLESTABLE 1. Change in Mean Net per Capita Cash Income of Persons Ages 62
and over by Shared Income Quintiles, 2015–65 (2015 Dollars) 16
TABLE 2. Change in Mean Net per Capita Cash Income of Persons Ages 62 and over by Age, 2015–65 (2015 Dollars) 17
TABLE 3. Change in Mean per Capita Net Cash Income of Persons Ages 62 and over by Sex, 2015–65 (2015 Dollars) 17
TABLE 4. Change in Mean per Capita Net Cash Income of Persons Age 62 and over by Marital Status, 2015–65 (2015 Dollars) 18
TABLE 5. Change in Mean Net per Capita Income of Persons Ages 62 and over by Race and Ethnicity, 2015–65 (2015 Dollars) 18
TABLE 6. Median Ratio of per Capita Lifetime Social Security Benefits to per Capita Lifetime OASDI Payroll Tax at Age 65 by Birth Year and Shared Lifetime Earnings Quintile 19
TABLE 7. Mean per Capita Retirement Account Assets by Lifetime Shared Earnings Quintile, 2015–65 (2015 Dollars) 20
TABLE 8. Average per Capita Net Cash Income among Persons Ages 62 and over by Shared Income Quintile, 2015–65 (2015 Dollars) 20
A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY | 1
While not a new idea, the revised minimum benefit could make the greatest difference in reducing economic insecurity among older Americans.
INTRODUCTIONThis research analyzes a revised minimum
benefit in the Old-Age and Survivors
Insurance (OASI) program that would bring
the lowest-income beneficiaries above the
federal poverty threshold. While not a new
idea, the revised minimum benefit could
make the greatest difference in reducing
economic insecurity among older Americans.
The following sections discuss the
background and rationale for revising Social
Security’s existing minimum benefit. Particular
attention is paid to the challenges faced by
an increasingly diverse American workforce
and to retirees’ risk of living in poverty. The
paper details the proposed new benefit
structure and how a revised minimum
benefit could be financed.
The Urban Institute’s
Dynamic Simulation of
Income Model (DYNASIM)
is used to simulate the
varied effects of a revised
minimum benefit as
compared with no change
to current Social Security
law. We evaluate the impact of the revised
minimum benefit and briefly discuss
implications of this policy change.
2 | A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
Social Security is given much credit for a large
reduction in older adult poverty in the years
since the first claim was filed in 1939.
ECONOMIC INSECURITY AMONG OLDER AMERICANSCore objectives of the Social Security
program are to protect older Americans from
economic insecurity (adequacy) while linking
benefits to workers’ contributions to the
system (equity). These principles are implicit in
the founding Social Security Act of 1935 and
have been affirmed in multiple amendments
over the years to extend the program’s reach
and ensure its fiscal well-being. However,
maintaining an acceptable balance between
the two goals has always been a challenge.
In 1939, the year the first
Social Security benefit
claim was filed, a startling
78 percent of people ages
65 and over were considered
poor (Smolensky, Danziger,
& Gottschalk, 1987).
Social Security is given
much credit for a large reduction in older
adult poverty over subsequent decades.
Nonetheless, an estimated 4.2 million
older Americans were officially poor in
2015, or 8.8 percent of all persons ages 65
and older. Poverty rates are higher among
older minority groups: 7.5 percent among
Whites but 18.4 percent among both African
Americans and American Indians/Alaska
Natives, 17.5 percent among Hispanics, and
11.8 percent among Asians (US Census, 2016).
Poverty varies significantly by gender as
well as race and ethnicity, with women
consistently disadvantaged relative to men.
Current Population Survey data for 2015
(US Census, 2016) indicate that poverty
is higher among older White females
(8.9 percent) than White males (6.0 percent),
for Black females (19.6 percent) compared
with Black males (16.7 percent), for Native
American females (24.3 percent) relative to
Native American males (11.3 percent), for
Hispanic females (20.1 percent) compared
with Hispanic males (14.0 percent), and for
Asian females (14.3 percent) compared
with Asian males (8.7 percent).
Additionally, the incidence of poverty rises
with age, as older adults spend down their
retirement resources and encounter higher
costs of living, in part linked to greater
utilization of medical services and long-term
care (De Nardi, French, Jones, & McCauley,
2016; Fahle, McGarry, & Skinner, 2016). In
2014, 12.7 percent of persons ages 85 and
older were poor compared with 8.8 percent
of those ages 65–74 (AARP, 2017).
A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY | 3
Increased age also raises the incidence of
widowhood, and single older adults are
more likely to be poor than partners in
couples—4.4 percent of married persons
versus 12.1 percent of widow(er)s—with
higher rates for the divorced (14.7 percent)
and never-married (21.4 percent) (US Census,
2016). Marriage for women tends to bring
economic protections in retirement (e.g.,
related to the accumulation of greater wealth
and shared living expenses); however, such
advantages are not equally experienced
across racial/ethnic groups, leaving women of
color more vulnerable irrespective of marital
status (Lin, Brown, & Hammersmith, 2017;
Traub, Sullivan, Meschede, & Shapiro, 2017).
Financial need persists in spite of Social
Security. In 2015, 77.8 percent of persons ages
65 and older who were living alone and in
poverty were recipients of OASI benefits, as
were 61.6 percent of poor multiperson families
in which the household head was age 65 or
older (Social Security Administration, 2016).
4 | A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
The United States has one of the highest
rates of poverty among persons ages 66 and older living in upper-
income countries: 21.0 percent in 2014.
MULTIPLE MEASURES OF POVERTYThe foregoing figures reference official
poverty thresholds that are widely perceived
to be an outdated measure of economic
insecurity (e.g., Blank & Greenberg, 2008).
Since 2010, the Census Bureau has also
reported a Supplemental
Poverty Measure designed
to be a more accurate gauge
of economic well-being.
It incorporates the value
of in-kind benefits (e.g.,
Supplemental Nutrition
Assistance Program or
SNAP benefits) as well
as major household
expenditures (e.g., for
medical care). By this measure, older adult
poverty is even higher: 13.7 percent in
2015 for all persons ages 65 and older as
compared with 8.8 percent for the official
poverty measure (Renwick & Fox, 2016).
The Supplemental Poverty Measure is not
used to set policy but does provide strong
evidence of need—as do other indices, such
as the Elder Economic Security Standard
Index (Mutchler, Li, & Xu, 2016), or Smeeding’s
(2016) proposed poverty threshold of half
the median national household income,
a measure widely used in international
contexts. By this measure, the United States
has one of the highest rates of poverty
among persons ages 66 and older living in
upper-income countries: 21.0 percent in 2014.
That rate compares unfavorably with such
countries as Canada (9.0 percent), France
(3.6 percent), Germany (9.5 percent), the
Netherlands (3.1 percent), and the United
Kingdom (13.1 percent) (OECD, 2017).
A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY | 5
Minority households experienced widening inequality in income and wealth in the years preceding the Great Recession of 2008–09, and data show the wealth gap continuing to widen in the postrecession period.
NEW SOCIAL RISKS AND ECONOMIC INSECURITY IN OLD AGEDevised in the 1930s as the keystone in a
social policy structure meant to protect
workers and their families against financial
risk, Social Security never covered all social
groups adequately. Eighty years later
it is less well equipped for the kinds of
“new social risks” (Hacker, 2004) that have
emerged in recent decades. An example
is rising income inequality compounded
by the decline of the classic lifelong career,
replaced for many workers with shortened
job tenures, contingent employment, and
wage stagnation (Johnson, 2016). People
with less income are more likely to become
a caregiver for an aging family member, a
situation disproportionally impacting women
that often has negative effects on subsequent
earnings (Lee, Tang, Kim, & Albert, 2015).
Changing social and employment trends,
coupled with the shortcomings of the private-
sector retirement financing system, hinder
the accumulation of retirement savings,
particularly for families living in the lower half
of the income distribution (Rhee & Boivie,
2015; Sullivan et al., 2015). Thus many workers
are challenged to anticipate and meet their
postretirement needs for social and financial
support (Reinhard, Feinberg, Choula, &
Houser, 2015). America’s minority ethnic and
racial populations, which have long faced
systematic economic disadvantage resulting
from discrimination, are disproportionately
subject to these risks. Less housing equity,
lower wages, and more limited access to
pension plans than non-Hispanic White
adults translate to less wealth and retirement
income security (Choi,
Tang, & Copeland, 2017;
Veghte, Schreur, & Waid,
2016). Minority households
experienced widening
inequality in income and
wealth in the years preceding
the Great Recession of
2008–09, and data show the
wealth gap continuing to
widen in the postrecession
period (Kochhar &
Fry, 2014; Vornovitsky,
Gottschalk, & Smith, n.d.).
As we know, about half of American workers
do not participate in a pension plan at
work, and those without coverage tend to
be lower earners, part-time workers, and
persons working for small employers (Rhee
& Boivie, 2015; Zukin & Van Horn, 2015).
6 | A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
Members of racial and ethnic minorities
are more likely to work in employment
sectors where retirement plans and other
job benefits are less commonly offered,
which contributes to slower wealth
accumulation (Shapiro, Meschede, &
Osoro, 2013) and greater dependency on
Social Security for retirement income.
Moreover, lower-wage work, which often
comes with more periods of unemployment
and greater physical demands, can place
socially and economically disadvantaged
workers at greater risk for disability, serious
health problems, and death at earlier ages
(Zajacova, Montez, & Herd, 2014), and these
differences in healthy life expectancy have
serious implications for the financial stability of
these workers’ families and the Social Security
system (Rockeymoore & Lui, 2011). One
report by the General Accountability Office
(GAO, 2016) observed that among males
approaching retirement, those with lower
incomes had between 3.7 and 12.7 fewer years
of life expectancy than did higher-income
males. The study estimated that lower-income
males lost 11–14 percent in the value of Social
Security benefits relative to someone with
average life expectancy, while higher-income
males saw benefit increases of 16–18 percent.
A separate analysis (Committee, 2015)
found a similar pattern in life expectancy
for women, while Olshansky and colleagues
(2012) found the effect to be exacerbated
by race. Income-related disparities in life
expectancy have the effect of eroding the
progressive design of Social Security benefits
and undermining the equity principle.
What links these different forms of risk is the
lag in social policies to lessen their impact
on workers and their families (Bonoli, 2006).
Given the lack of private-sector initiatives
adequate to meet these challenges,
retirees of the future are likely to be even
more dependent on Social Security than
are current cohorts (Munnell, Hou, Webb,
& Li, 2016), making program adjustments
to meet increased need imperative.
A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY | 7
By the 1970s policy makers had become concerned that most benefits were not reaching the intended population but instead were going to two groups seen as less deserving.
HOW DOES A MINIMUM BENEFIT WORK?There is currently a minimum OASI benefit,
and there has been one since the earliest days
of the program. Originally, it was intended
to provide a threshold benefit for retired
workers without reference to their years of
employment, but by the 1970s policy makers
had become concerned that most benefits
were not reaching the intended population
but instead were going to two groups seen
as less deserving: (a) retirees with short
records of covered employment but with full
pensions from state and local jurisdictions
not covered by Social Security (so-called
double-dippers), and (b) “homemakers
supported by their spouses’ incomes.” The
minimum benefit was also criticized for giving
the program a “welfare aspect” that was at
odds with the program’s mission of providing
for retired workers (Staats, 1979, p. i).
In 1977 Congress froze the value of the
original minimum benefit and eliminated
it 4 years later for new beneficiaries. It was
supplanted by a new “special minimum
benefit” intended for retirees with eleven or
more years of qualified earnings whose Social
Security benefit fell below the poverty level.
These retirees were eligible for a benefit
that was slightly higher than the regular
benefit they would be entitled to based
solely on their limited earnings histories, and
benefit levels rose with each year of covered
employment up to 30 years. This formula
was intended to correct the perception that
“many, if not most, people receiving the
[original] minimum benefit ... have had little
connection with employment covered under
social security” (US Senate, Committee on
Finance, 1972, p. 154). Poor older adults with
shorter work records could
apply for assistance through
the Supplemental Security
Income program, enacted in
1972 (Martin & Weaver, 2005).
The special minimum benefit
was inflation indexed, and
over the years its value
declined relative to regular
Social Security benefits,
which are indexed to wages
(and which have tended to
increase more rapidly than
prices), thus gradually reducing the pool of
beneficiaries. Since 1998 no new beneficiary
has been assigned the special minimum
because that benefit would be lower than the
regular benefit he or she would be entitled to
receive (Social Security Administration, 2014).
8 | A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
While these policy initiatives came up short,
they suggest elements a successful initiative
will require. Apart from financial need
there must be a sufficient link to a worker’s
employment record and contributions to
Social Security. However, the link should
not be so stringent as to have little impact
in reducing poverty among older persons
(Herd, 2009). And in light of the 2016 Trustees’
report projecting wages to continue to
rise over at least the next decade at a
faster rate than prices (Trustees, 2016),
benefits ought to be wage adjusted.
A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY | 9
In recent decades, aging populations and declining fertility have challenged retirement financing in many countries and prompted widespread reforms to public pension systems, including more privatization of risk.
MINIMUM PENSION BENEFITS IN INTERNATIONAL CONTEXTSMost European Union member states have
some form of basic or minimum pension for
their retirement-age populations, and similar
measures have been adopted in public
pension systems in other parts of the world—
Australia, Canada, Chile, Korea, Mexico, New
Zealand, Turkey, and others. These may or
may not be linked to retiree work records,
but they are distinguished from safety-net or
last-resort benefits, which are provided when
other measures are unavailable or insufficient
to prevent severe economic need. Typically, the
basic and minimum pensions provide higher
benefits than do the safety-net measures.
One estimate valued them collectively at
about 29 percent of average national earnings
in the Organisation for Economic Co-
operation and Development (OECD) member
countries (Pearson & Whitehouse, 2009). Most
exist alongside second-tier occupational
pensions and third-tier private savings.
National minimum and basic pension
schemes vary considerably in their design
and application. For some, benefit eligibility is
linked to length of residency in the providing
country (e.g., Australia, Canada, Finland); in
others it is based on workers’ years of tax
contributions to the public system but not their
level of earnings (e.g., Ireland, Luxembourg,
Portugal). Typically, these are a flat-rate benefit
(OECD, 2015). In some instances, a minimum
benefit guarantees a retirement income at a
certain level by supplementing other income
sources if they do not reach a set threshold.
There is considerable variability in these
schemes involving eligibility, means testing,
generosity and financing of
benefits, interactions with
second- and third-tier income,
role of the private sector, and
other policy considerations.
In recent decades, aging
populations and declining
fertility have challenged
retirement financing in many
countries and prompted
widespread reforms to
public pension systems,
including more privatization
of risk. In this context, older-
age poverty has become
an increasing concern, and creating or
strengthening minimum pension guarantees
is often proposed in response, including by
10 | A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
such organizations as the World Bank and
International Labour Organization (Orenstein,
2013). Many design choices are available
to policy makers, and to date research is
limited on what policy configurations can
best meet complex policy goals. Robalino
and Holzmann (2009), in a World Bank–
sponsored international survey of social
pension systems, identify features that
contribute to success in providing a minimum
level of retirement income while attending
to the values of adequacy and equity. The
principles are familiar: encourage labor
force participation and private retirement
saving; discourage early retirement; do not
create incentives through overly generous
benefits for early retirement or inadequate
saving. Many observers urge wage indexing
of benefits rather than price indexing, as
a way to preserve the value of benefits
over time. In general, however, it appears
that as long as a core commitment exists
to alleviate poverty, specific policy details
can be tailored to individual countries’
social and political cultures, economic
capacities, and existing policy frameworks.
A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY | 11
DESIGN FOR A NEW MINIMUM BENEFIT IN SOCIAL SECURITYThe proposed policy links a new minimum
benefit to a percentage of the federal poverty
threshold and a retiring worker’s years of
covered labor force participation. Recognizing
the limitations of the official poverty measure
but also its common utilization in policy
making, we propose cut points above the
poverty threshold. Eligible retirees with
80 or more quarters (20 years) of covered
employment and household income totaling
less than 125 percent of the poverty threshold
receive a supplement raising their income to
that level. For workers with 40–79 quarters
(10–19 years) of covered employment, the
qualifying household income level and
supplement is set at 112 percent of the
poverty threshold. At age 80, all low-income
beneficiaries are moved to the 125 percent
threshold in recognition of the financial
stresses that accompany advanced age.
These thresholds are proposed for simplicity,
but (assuming no significant additional
administrative burden) benefits could be
stepped in such a way as to reward each
added year of covered employment—
perhaps in increments of 1–2 percent
per year, as other policy analysts have
proposed (e.g., Favreault, 2009; Favreault,
Sammartino, & Steuerle, 2002). The benefit
level might start at 110 percent of poverty
for someone with 10 years of covered
employment and rise by 1.5 percent for each
additional year worked, up to a 125 percent
benefit for 20 or more years of work.
For purposes of this analysis, we assume
no changes to other elements of Social
Security eligibility: no change in the early and
full retirement ages (including no increase
above age 67), no change in the spousal
benefit, no change in years of covered
employment required for benefit eligibility,
and no change in the formula by which
the regular OASI benefit is calculated.
One unintended effect of the policy for
low-income retirees could be reductions in
eligibility for valuable social welfare benefits
such as SNAP and Medicaid unless there
were accompanying eligibility adjustments
for those programs. Placing additional
financial strain on poor retired workers
from increases in housing or out-of-pocket
health expenses would negate any poverty
prevention from the revised minimum benefit.
12 | A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
HOW COULD A NEW MINIMUM BENEFIT BE FINANCED?We offer two measures to help finance the
proposed change in benefits. One is to assess
some employers an increased share of the
Old-Age, Survivors, and Disability Insurance
(OASDI) tax, raising their obligation from
6.2 percent to 8 percent of employee earnings.
The employer would contribute the extra
1.8 percentage points for any employee for
whom the employer pays the OASDI tax but
does not contribute at least 3 percent of the
employee’s earnings to a qualified pension
plan as defined in the Internal Revenue Code.
An exception would be made for an employer
whose 3 percent contribution would result in
a pension contribution higher than the annual
legal limit. Employers meeting their pension
obligation would continue to contribute to
OASDI at the 6.2 percent rate. Self-employed
workers not participating in a qualified
pension plan would also pay the extra amount.
A second component of the proposal is
to modify the calculation of the taxable
earnings base set at $127,200 in 2017. Under
current policy, the taxable base is adjusted
each year proportionally to the change in
average national earnings. For example,
average earnings rose by 1.28 percent
from 2012 to 2013; the so-called tax max
rose proportionally, from $117,000 in 2014
to $118,500 in 2015. (The lag relates to the
time required to gather and process the
data used in the calculation.) In recent
years, the taxable earnings base has been
equal to approximately 2.5 times average
annual earnings. We propose formally
linking the amount of taxable earnings to a
set multiple of average national earnings—
specifically, raising the annual taxable base
to 3.0 times average national earnings.
Under this suggestion, for example, the
taxable earnings base in 2015 would have
been $144,295 instead of $118,500.
In addition, we propose that all earnings of 10
or more times the average national earnings
be subject to the OASDI tax, in response to
long-term disproportionate growth at the
highest levels of the earnings distribution
(Committee, 2015; Mishel & Kroeger, 2016).
(Indeed, the rising share of earnings not
subject to the OASDI tax has contributed to
the long-term projected fiscal imbalance in
the system [Diamond, 2005].) In 2015, that
upper earnings threshold would have been
$480,980. In other words, under this proposal
earnings between 3 and 10 times the national
average would not be subject to the tax.
A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY | 13
DYNASIM uses characteristics of the US population from the Survey of Income and Program Participation to estimate annual changes in marriage, fertility, mortality, and divorce.
THE DYNASIM ANALYSISThe Urban Institute’s Dynamic Simulation
of Income Model was used to simulate the
implementation of the revised minimum
benefit as part of the OASI program.
The analysis assumed our basic, two-
part design: a minimum benefit worth
125 percent of the poverty threshold for 20
or more years of covered employment and
112 percent of poverty for 10–19 covered
years. All simulations were performed
by Karen Smith of the Urban Institute.
In brief, DYNASIM uses characteristics of the
US population from the Survey of Income
and Program Participation to estimate annual
changes in marriage, fertility, mortality,
and divorce. Economic indicators reflect
employment status, disability, retirement,
hours worked, earnings, pension coverage
and contributions. DYNASIM simulates
the participation, benefits, and cost of the
Social Security programs, and the model
allows us to estimate the distributional
effects of the revised minimum benefit
on various socioeconomic groups
through 2065. A detailed description of
DYNASIM is provided elsewhere (see
Favreault, Smith, & Johnson, 2015).
Several assumptions are made in the
simulation results discussed below. In order
to offset the cost of the minimum benefit, we
stipulated that employers not contributing
at least 3 percent of employee earnings
to a qualified pension account would be
assessed a higher OASDI tax of 8 percent.
In the simulation, some employers respond
by increasing their defined-contribution
pension payments while others pay the
tax. In both cases, the models assume that
employers reduce employee wages to
keep total compensation
unchanged. Because higher
earners pay more in payroll
taxes under our proposal,
they also receive higher
amounts in the average
indexed monthly earnings
formula for calculating their
Social Security benefit.
Eligibility for the revised
minimum benefit is based
on total income, and total
income is calculated as the sum of a tax
unit’s earnings, Social Security benefits,
defined-benefit pension income, taxable
interest, dividends, rental income, and
withdrawals from retirement accounts.
The simulations preserve the 2015 ratio
between the wage-indexed federal poverty
14 | A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
threshold and the price-based annual
wage index in order to maintain the value
of the minimum benefit over time.
Results of the simulation are reported
in 2015 dollars for successive decades
to 2065. The simulation assumes that
promised OASI benefits can be paid in
full through 2065 without any change to
current eligibility criteria or benefit formulas,
other than those we propose as part of the
revised minimum benefit. It also assumes
that the Social Security Trust Fund has
sufficient assets to pay promised benefits
throughout the simulation period.
A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY | 15
KEY FINDINGS FROM THE DYNASIM SIMULATIONIn the following section, we briefly summarize
selected key results of the DYNASIM
projections, focusing on economic impacts
for demographic groups identified by income,
age, gender, marital status, and race/ethnicity.
While not a comprehensive summary, these
results suggest that the revised minimum
benefit can help strengthen the Social
Security program’s commitment to adequacy.
IMPACT ON POVERTYOne result we can readily see is the impact
of the initiative on the official poverty rate for
the 62-and-older population, although our
proposed benefit would affect only those of
full retirement age (ages 66 or 67), providing
a benefit higher than the official poverty
threshold, an outcome that was not analyzed
directly. As Figure 1 shows, the share of the population living in poverty falls from
9.1 percent in 2015 to 3.9 percent in 2065. This
drop is somewhat larger than the projected
decline assuming no change to OASI: from
9.1 percent in 2015 to 5.7 percent in 2065.
FIGURE 1. Projected Official Poverty Rates among Individuals Ages 62 and Older under Current Law and the Revised Minimum Benefit Option, 2015–65
Source: Urban Institute DYNASIM3
16 | A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
INCOME CHANGE BY QUINTILEThe impact of the revised minimum benefit
is better observed by looking at the change
in average net income. Table 1 reports
the change in average net individual cash
income by quintile for the years 2025
through 2065. Here the bottom quintile is
the general focus and greatest beneficiary
of our initiative. With the minimum benefit, this income group experiences an average
income increase of 16.4 percent in 2025
that rises each decade to 33.9 percent by
2065. The second quintile also sees income
increases, but of a lower magnitude, from
2.5 percent in 2025 to 11.3 percent by 2065.
The remaining three quintiles also see small
increases, with the smallest accruing to the
top quintile, an increase of less than 1 percent across the 50-year span of the simulation.
TABLE 1. Change in Mean Net per Capita Cash Income of Persons Ages 62 and over by Shared Income Quintiles, 2015–65 (2015 Dollars)
Quintile 2015 $ (%)
2025 $ (%)
2035 $ (%)
2045 $ (%)
2055 $ (%)
2065 $ (%)
Bottom 0 (0) 1,604 (16.4) 2,340 (23.2) 2,857 (27.8) 3,472 (30.8) 4,239 (33.9)
2nd 0 (0) 533 (2.5) 1,100 (5.2) 1,968 (9.1) 2,554 (11.1) 2,923 (11.3)
3rd 0 (0) 172 (0.6) 250 (0.8) 526 (1.5) 823 (2.3) 1,025 (2.6)
4th 0 (0) 27 (0.0) 145 (0.3) 307 (0.6) 506 (0.9) 691 (1.2)
Top 0 (0) –93 (0.0) –93 (0.1) 110 (0.3) 149 (0.5) 657 (0.8)Source: Urban Institute DYNASIM3
INCOME CHANGE BY AGEWe know that economic insecurity increases
with advancing age. How do the oldest
retirees fare under a revised minimum benefit?
Table 2 shows mean per capita cash incomes
rising for each age group from age 62 to
ages 85 and over. Younger OASI beneficiaries
see the lowest level of increase, which is not
surprising because our benefit is not available
until full retirement age. Per capita cash
incomes rise by age group, so that across
the 50-year span of the data, 62- to 69-year-
olds see an income rise of 1.2 percent, 70- to
74-year-olds see an increase of 3.9 percent,
75- to 79-year-olds see a rise of 5.6 percent,
80- to 84-year-olds’ incomes increase by
7.7 percent, and people ages 85 and older
see an increase of 10.0 percent. Incomes also
rise with each decade across the 50-year
time span for all but the youngest group.
A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY | 17
TABLE 2. Change in Mean Net per Capita Cash Income of Persons Ages 62 and over by Age, 2015–65 (2015 Dollars)
Age 2015 $ (%)
2025 $ (%)
2035 $ (%)
2045 $ (%)
2055 $ (%)
2065 $ (%)
62–69 0 (0) 202 (0.6) 228 (0.6) 434 (1.1) 454 (1.0) 613 (1.2)
70–74 0 (0) 568 (1.6) 986 (2.8) 1,355 (3.4) 1,660 (3.9) 1,836 (3.9)
75–79 0 (0) 548 (1.6) 1,048 (3.3) 1,323 (3.7) 1,956 (5.2) 2,301 (5.6)
80–84 0 (0) 694 (2.2) 972 (2.9) 1,632 (5.2) 2,271 (6.4) 2,856 (7.7)
85+ 0 (0) 894 (3.3) 1,090 (3.5) 1,756 (5.7) 2,459 (7.6) 3,377 (10.0)Source: Urban Institute DYNASIM3
INCOME CHANGE BY SEXTable 3 shows the change in income for
women and men by decade to 2065. Women
show slightly higher percentage increases
in income under the revised minimum
benefit, although both genders evidence
a steady rise over the 50-year period. The
rise is smaller for males, from 1.1 percent
in 2025 to 3.9 percent by 2065, whereas
for females the increase begins in 2025 at
1.6 percent and rises to 4.9 percent by 2065.
TABLE 3. Change in Mean per Capita Net Cash Income of Persons Ages 62 and over by Sex, 2015–65 (2015 Dollars)
Gender 2015 $ (%)
2025 $ (%)
2035 $ (%)
2045 $ (%)
2055 $ (%)
2065 $ (%)
Female 0 (0) 515 (1.6) 821 (2.4) 1,238 (3.5) 1,627 (4.2) 2,062 (4.9)
Male 0 (0) 372 (1.1) 665 (1.9) 1,057 (2.8) 1,360 (3.3) 1,732 (3.9)Source: Urban Institute DYNASIM3
INCOME CHANGE BY MARITAL STATUSMarriage acts as a buffer against financial
hardship, and in Table 4 we see never-
married beneficiaries receiving the largest
percentage increase in per capita net
income of the four groups considered by
marital status. With a 3.9 percent increase
in 2025, they see a rise to 10.1 percent
by 2065. The next-highest increase is
experienced by divorced beneficiaries,
whose incomes rise by an average of
3.1 percent by 2025 and continue rising to
6.9 percent in 2065. Widowed persons fare
only slightly less well, with increases from
1.9 percent in 2025 to 6.3 percent by 2065.
Married individuals see barely any increase:
0.4 percent in 2025 to 1.7 percent by 2065.
18 | A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
TABLE 4. Change in Mean per Capita Net Cash Income of Persons Age 62 and over by Marital Status, 2015–65 (2015 Dollars)
Marital Status 2015 $ (%)
2025 $ (%)
2035 $ (%)
2045$ (%)
2055 $ (%)
2065 $ (%)
Married 0 (0) 127 (0.4) 228 (0.7) 399 (1.1) 501 (1.2) 754 (1.7)
Widowed 0 (0) 659 (1.9) 1,036 (2.8) 1,586 (4.2) 2,205 (5.6) 2,736 (6.3)
Divorced 0 (0) 997 (3.1) 1,532 (4.4) 2,034 (5.5) 2,476 (6.0) 2,979 (6.9)
Never married 0 (0) 1,205 (3.9) 1,831 (5.5) 2,548 (7.7) 3,218 (8.8) 3,835 (10.1)Source: Urban Institute DYNASIM3
INCOME CHANGE BY RACE AND ETHNICITYUnder our proposal, all four racial and
ethnic groups analyzed are projected to
experience steady net gains in mean per
capita income. As Table 5 shows, White
non-Hispanics see the smallest gain, with a
3.4 percent increase over the 50-year time
span of 2015–65. Black non-Hispanic older
adults see the largest increase, 8.3 percent,
followed by Hispanics (5.6 percent) and
the group “other” with 5.1 percent.
TABLE 5. Change in Mean Net per Capita Income of Persons Ages 62 and over by Race and Ethnicity, 2015–65 (2015 Dollars)
Race/Ethnicity 2015 $ (%)
2025 $ (%)
2035 $ (%)
2045 $ (%)
2055 $ (%)
2065 $ (%)
White non-Hispanic 0 (0) 310 (0.8) 557 (1.4) 932 (2.3) 1,261 (2.8) 1,644 (3.4)
Black non-Hispanic 0 (0) 888 (3.5) 1,388 (5.1) 1,955 (6.7) 2,544 (7.9) 2,917 (8.3)
Hispanic 0 (0) 816 (4.1) 1,042 (4.5) 1,334 (5.2) 1,477 (4.9) 1,893 (5.6)
Other 0 (0) 627 (2.3) 979 (3.1) 1,277 (3.8) 1,605 (4.4) 2,042 (5.1)Source: Urban Institute DYNASIM3
SOCIAL SECURITY BENEFITS IN PROPORTION TO OASI TAXESBesides the impact of a revised minimum
benefit on various demographic groups,
an additional factor to consider is the
return in benefits to retirees relative to their
contributions to Social Security in the form of
payroll taxes. Table 6 predicts the net returns
of the proposed minimum benefit for retirees
of different birth cohorts (1950–2009) and
different lifetime earnings profiles. The table
shows the bottom two earnings quintiles
faring best, with benefit levels expected to
exceed taxes paid into the Social Security
system for every birth cohort. In all cohorts,
however, retirees in the third, fourth, and
A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY | 19
fifth earnings quintiles are estimated to see
negative returns—that is, to receive less in
Social Security benefits than they paid in taxes
into the system. The disparity is particularly
noticeable for the top earnings quintile,
which for each birth cohort is projected to
receive in benefits only about half what it
contributed. However, other projections,
not shown here, indicate that across the
50 years of projected Social Security income,
persons in the highest income quintile
will receive annual benefits averaging in
dollars about 125 percent more than those
in the lowest quintile and about 30 percent
more than those in the second quintile.
TABLE 6. Median Ratio of per Capita Lifetime Social Security Benefits to per Capita Lifetime OASDI Payroll Tax at Age 65 by Birth Year and Shared Lifetime Earnings Quintile
Birth Year All Own Lifetime Earnings QuintileBottom 2nd 3rd 4th Top
1950–59 0.965 3.097 1.250 0.863 0.712 0.568
1960–69 0.964 3.204 1.293 0.889 0.703 0.552
1970–79 1.090 3.138 1.430 0.940 0.746 0.563
1980–89 1.103 3.062 1.419 0.965 0.755 0.575
1990–99 1.078 3.073 1.415 0.965 0.733 0.556
2000–09 1.037 2.955 1.367 0.922 0.717 0.541Source: Urban Institute DYNASIM3
OTHER RETIREMENT FINANCIAL ASSETSIn addition to Social Security, retirees
depend on personal resources for their
income security. Table 7 indicates substantial
differences by lifetime earnings quintile in
estimated retirement assets that include
individual retirement accounts, Keoghs,
and employer defined-contribution plans.
Here again, persons in the lowest quintile
are at a substantial disadvantage: only
25–30 percent will have any of these assets.
Over the 50-year span of the simulation,
that minority is projected to gain about
$2,500 in asset value to $13,860. This
compares with over 90 percent of individuals
with retirement assets in the top earnings
quintile, who gain just over $340,000, for
a 2065 total of $545,493. Put another way,
over the 50-year simulation, assets for
savers in the top quintile are predicted to
average 33 times those of the minority in the
bottom quintile who possess any retirement
assets. These figures again predict heavy
dependency on income from Social Security
for tomorrow’s lower-income workers.
20 | A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
TABLE 7. Mean per Capita Retirement Account Assets by Lifetime Shared Earnings Quintile, 2015–65 (2015 Dollars)
Quintile 2015 2025 2035 2045 2055 2065Bottom 11,328 10,826 9,996 10,470 11,438 13,860
2nd 33,642 38,447 38,056 38,603 45,142 50,001
3rd 57,026 75,038 83,192 91,963 108,729 122,657
4th 98,419 136,467 164,886 188,953 217,675 243,990
Top 205,491 280,429 357,655 416,510 490,869 545,493Source: Urban Institute DYNASIM3
NET CASH INCOMETable 8 displays the differences in individual
net cash income by shared income quintile
across the 50 years of the simulation. In 2015,
the top quintile has income that is 8.5 times
that of the lowest quintile, an advantage it
maintains throughout the 2015–65 period.
This estimate also shows that while lower-
income groups are favored relative to
the higher-income quintiles for indicators
such as the ratio of return on OASI taxes
paid or in income gains attributable to the
revised minimum benefit, the higher-income
quintiles continue to experience a strong
advantage in overall economic well-being.
TABLE 8. Average per Capita Net Cash Income among Persons Ages 62 and over by Shared Income Quintile, 2015–65 (2015 Dollars)
Quintile 2015 2025 2035 2045 2055 2065Bottom 7,635 9,316 9,671 9,563 10,153 11,173
2nd 17,521 19,109 19,335 20,263 21,662 23,731
3rd 26,336 28,676 29,322 30,089 32,271 35,394
4th 38,249 41,648 43,717 45,453 49,116 53,607
Top 65,365 70,106 76,085 83,426 94,911 100,878Source: Urban Institute DYNASIM3
A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY | 21
The simulated data clearly show that a revised minimum benefit could be an effective measure for alleviating economic insecurity among a wide range of population groups.
CONCLUSIONThe DYNASIM data provide evidence that a
revised minimum benefit in Social Security
may substantially enhance the financial
security of certain vulnerable groups of
retirees. The data show a reduction in
poverty among the older population, and
lower-income groups see substantial extra
income. As years go on, older retirees see
higher benefits, women do slightly better than
men, and the unmarried are helped more
than marriage partners. Racial and ethnic
minorities fare better than non-Hispanic
Whites. Lower-income groups also receive
more value in Social Security benefits than
they contribute in payroll taxes to the system.
While vulnerable groups may be better off
relative to their status at the 2015 baseline,
the revised minimum benefit does little to
alter the substantial absolute advantage in
income and assets accruing to upper-income
retirees. Indeed, DYNASIM assumes that
disparities in assets and income now apparent
among socioeconomic groups in the United
States will widen over the coming decades.
An analysis using simulation data has obvious
limitations. While it is useful for predicting the
impact of a single intervention in a complex,
dynamic policy world that is temporarily held
constant, we know that real-world events will
look far different, especially over a 50-year
time horizon. Other changes will need to be
made to Social Security seeking to achieve
other objectives, including the long-term
solvency of the Trust Fund. Increases in the
taxable earnings threshold that we draw
on to help finance the minimum benefit
may be needed for different priorities.
The measure could also
face difficult challenges
politically, depending on
the overall climate in which
Social Security reforms
are being considered.
Nevertheless, the simulated
data clearly show that a
revised minimum benefit
could be an effective
measure for alleviating
economic insecurity among
a wide range of population groups. For that
reason it is well worth continuing to analyze
possible designs and funding mechanisms
and promoting awareness among policy
makers of the minimum benefit’s possibilities.
22 | A REVISED MINIMUM BENEFIT TO BETTER MEET THE ADEQUACY AND EQUITY STANDARDS IN SOCIAL SECURITY
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