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The budget surplus and social security
Before the Committee on Finance, U.S. Senate
February 9, 1999
Governor Gramlich presented identical testimony before the Committee on Ways and
Means, U.S. House of Representatives, February 23, 1999
Mr. Chairman and members of the Committee, I appreciate the opportunity to appear before
you today to discuss Social Security reform. I speak for myself, as past chair of the
1994-1996 Quadrennial Advisory Council on Social Security, and not in my current status as
a member of the Federal Reserve Board.
As you are all well aware, the U.S. population is aging. Today there are 3.4 workers per
retiree; by 2030 it is projected that there will only be two. This fundamental change in the
demographics of our population poses a large challenge: how can we provide adequate
health and retirement benefits to our retired population, without imposing undue burdens on
tomorrow's workers?
Clearly, the answer to this question is that we must act now to increase the total amount of
resources to be available in the future. By increasing the size of our economy, we can devote
a greater share of output to the retired population, without reducing the consumption of the
working population. The only way to achieve this critical objective is for us to build up the
stock of productive capital by increasing our rate of national saving. Indeed, in the current
expansion, investment has expanded at a rapid clip, without inducing a rise in interest rates.
This investment boom, and the accompanying step-up in the growth of the capital stock, is
partly attributable to an increased rate of national saving. Between 1992 and 1998, national
saving increased from 3.7 percent to 7.5 percent of net national product. While private and
state and local government saving actually dipped during this period, this decline was more
than offset by increased saving by the federal government through deficit reduction.
The stellar performance of the economy over recent years provides the nation a unique
opportunity to begin to tackle its long-run problems. In particular, the large budget surpluses
that are projected over the next 15 years or so, if they are permitted to materialize, will
significantly improve our fiscal and economic position as the baby boom starts to retire.
From the government's perspective, using those surpluses to pay down the federal debt will
reduce future interest payments and free up future tax revenue; from the macroeconomic
perspective, the increase in national saving represented by the increase in government saving
will lead to a larger capital stock, higher productivity, and an improved standard of living.
From this standpoint, the broad objective of the Clinton Administration's budget--that is, to
preserve most of the projected surpluses--seems to me both responsible and appropriate. The
Administration would devote about $1.4 trillion of the projected $4.9 trillion of current law
surpluses over the next 15 years to new spending, and use the remainder to pay down our
national debt. According to the Administration's calculations, the ratio of debt held by the

public to GDP would fall from its current 44 percent to 7 percent by 2014. If such an
outcome were to materialize, it would represent a dramatic improvement in the fiscal
position of the nation.
Under current law, the Social Security revenues exceed outlays, creating surpluses that are
credited to the Social Security trust fund. Without any legislative changes, the Social
Security trust fund will continue to accumulate funds, reaching a peak in 2020 of $3.8
trillion, or almost 16 percent of GDP. These surpluses both reduce the national debt and
improve the long run fiscal condition of Social Security. This claim does not stem from any
accounting gimmickry: By reducing future interest payments, these surpluses do indeed free
up future revenues.
In addition to this accumulation already scheduled under current law, the Administration is
also proposing to transfer an additional $2.8 trillion of general revenues to the Social
Security trust fund. While the Administration's rationale for these transfers is to ensure that
the surpluses actually materialize, the transfer of general revenues represents a major shift
from past practice, under which Social Security has been financed almost entirely from
dedicated payroll taxes.
During the deliberations of the 1994-1996 Quadrennial Advisory Council on Social Security,
we considered whether general revenues should be used to help shore up the Social Security
program. This idea was unanimously rejected, for a number of reasons. First, using general
revenues to fund Social Security puts the Social Security system in competition with other
spending programs during the budget cycle. But Social Security is a long-range program-people pay dedicated taxes today toward benefits that may not be received for 30 or 40
years--and many feel that it should not be part of an annual budgetary allocation process.
Perhaps more importantly, using general revenues to fund Social Security undermines the
fiscal discipline imposed by the need to ensure that income earmarked for Social Security is
sufficient to meet the entire cost of the program, both in the short run and long run. Without
a long-range budget constraint on Social Security, it will be much more difficult to limit
future benefit growth. And, notwithstanding the large surpluses being projected, some
reductions in benefits are almost certain to be necessary as the U.S. population ages.
It is important to remember that the aging of the population will bring pressures to programs
other than Social Security. The trustees of the Medicare trust fund project that Medicare
expenditures as a share of GDP will more than double--from 2.7 percent today, to over 5.8
percent in 2030, and Medicaid spending on long-term care likely will face similar increases.
Because under the current budget system, Medicare Part B and Medicaid are financed with
general revenues, there is much less pressure to take measures now to improve their long-run
financing. But these programs too will put significant demands on government resources in
the future. If we use the projected surpluses as a rationale for not making hard choices in
Social Security, finding the resources to provide Medicare and Medicaid to our aging
population will prove that much harder.
Thus, there are serious drawbacks to relaxing Social Security's long run budget constraint
through general revenue transfers. I would prefer Social Security reforms that maintain the
link between dedicated taxes and benefits, and maintain the value of long-range actuarial
analysis. This discipline is essential if we are to limit the impending explosion of entitlement
spending. The President's budget proposal, by preserving future surpluses and paying down
our national debt, makes an important contribution to raising national saving. But to me the

proposal looks even better without the general revenue transfer.
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1999 Testimony
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