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From the Radio Free Michigan archives
ftp://141.209.3.26/pub/patriot
If you have any other files you'd like to contribute, e-mail them to
bj496@Cleveland.Freenet.Edu.
------------------------------------------------
The National Debt: Fact and Myth
---------------------------------
Mention the size of the national debt and a you will
immediately elicit a groan from your audience and perhaps a
large-scale gnashing of teeth. Numbers incomprehensibly large
are required to measure the debt, and it is doubtful that anyone
can truly grasp its size. The debt has been a weapon of fear
brandished by many politicians in recent years, trying to alert
the citizenry of the impending doom the debt will bring if it is
not brought under control.
However, few financial concepts are more misunderstood than
the national debt. Because this issue will be used with
increasing frequency and intensity in the future to sway voters,
it is important to separate fact from myth.
I. Defining Terms
Surprisingly, many people do not know the difference between
the budget deficit and the national debt. The federal budget
deficit is the amount by which total tax revenues fall short of
total federal expenditures for a given year. The national debt
is the sum of all the budget deficits and budget surpluses that
have occurred through time. If Congress runs a budget deficit in
the next fiscal year, then the debt will increase. If it runs a
budget surplus, the level of the debt will decrease (Congress
requires the Treasury to use all surplus funds to retire maturing
debt). The national debt refers only to the debt of the federal
government, not state and local governments. In fact, for 1991
state and local governments had a combined budget surplus of $26
billion. Below is a chart describing the size of the federal
debt in recent years. All figures are in billions.
**** TABLE 1 ****
Gross Federal Debt Gross Federal Debt
in current dollars in 1987 dollars
----------------------- ------------------------------
Held by Held by Pct of
Year Total the public Total the public GDP
---- -------- ---------- -------- ---------- -------
1988 $2,600.8 $2,050.3 $2,503.2 $1,973.3 41.8
1989 2,867.5 2,189.3 2,633.1 2,017.8 41.7
1990 3,206.3 2,410.4 2,830.0 2,127.5 43.4
1991 3,598.3 2,687.9 3,057.2 2,283.6 47.0
1992 4,001.9 2,998.6 3,304.6 2,476.1 49.6
1993 4,351.2 3,247.2 3,503.2 2,614.5 50.9
1994* 4,667.4 3,457.8 3,707.2 2,746.5 51.7
----
Sources: Department of the Treasury and the Office of
Management and Budget. * denotes an estimate as of August, 1994.
The total gross federal debt is the total amount of
debt outstanding. However, not all of this debt carries an
interest obligation. About 1/4 of the debt is owned by
government agencies and the Federal Reserve. The Treasury does
not pay interest on this portion of the debt. The remaining 3/4
of the debt is owned by members of the general public --
individuals, firms, and state and local governments. The portion
of the debt held by the public, also known as the net federal
debt, is the portion which carries an interest obligation.
The debt measured in 1987 dollars eliminates the distorting
effects of inflation, allowing us to make valid year-to-year
comparisons. The net federal debt (that held by the public) in
1987 dollars is the best measure of the level of the debt. The
net federal debt as a percentage of GDP is a measure of the size
of the debt relative to the size of the U.S. economy. This is
an important measure because it gives us an idea of the
government's ability to meet its interest obligations on the
debt. For example, if I owe $1 million to a bank, am I in dire
financial straits? Maybe. If my annual income is only $20,000,
then I will have great difficulty meeting the interest payments
on my debt. On the other hand, if my income is $50 million, then
the debt is a pittance. Table 2 shows the gross federal debt as
a percent of nominal GDP at various intervals in U.S. history.
**** TABLE 2 ****
Pct of
Year GDP Comment
---- ------ -----------------------------------
1929 16 Just prior to the Great Depression
1940 51 At the end of the Great Depression
1946 128 At the end of WWII
1955 68
1965 57
1975 34 A post-war minimum
1980 34
1984 41
Notice that the gross federal debt was 1.28 times the size of the
entire economy at the end of the Second World War! Also note
that the relative size of the debt shrunk up until the late
1970's when it began to increase again. An interesting point is
that the relative size of the debt decreased after WWII even
though the government continued to run budget deficits (mostly).
This is possible when the economy (GDP) is growing *faster* than
the size of the debt itself. Conversely, budget deficits were
small during the Great Depression, yet the relative size of the
debt grew considerably because the economy shrank during that
period.
The following table compares the U.S. national debt with
that of other countries.
**** TABLE 3 ****
Debt and Economic Growth
1991
Debt as a Avg. Growth Rate of
Pct of GDP Real GDP, 1948-88
---------- -------------------
Italy 103.1 4.4%
Canada 75.6 4.5
Japan 63.2 7.1
United States 56.2 3.3
Germany 47.6 5.0
France 47.5 4.1
United Kingdom 36.0 2.6
--------
Sources: OECD, U.S. Dept of Commerce. Debt Pct calculated
using nominal debt level. Growth rates calculated using
a geometric mean.
One of the first things to notice from Table 3 is that there is no
necessary relationship between the relative size of a country's
central government debt and the growth rate of the nation's
economy. Canada's debt is much larger than that of the U.S., and
yet has enjoyed a faster growth rate. The U.K. has a very small
debt in comparison, but has also had a slower growth rate. Of course
many factors affect an economy's growth rate, but one of those factors
is not necessarily the size of the nation's central government debt.
II. Composition of the Debt and Interest Payments
The entire sum of the gross federal debt, all $4.6 trillion
of it, consists of Treasury Bonds of various denominations and
maturities. Treasury Bonds come in sizes ranging from $10,000
(called T-Bills) up to $1 million, and in maturities spanning 90
days to 30 years. About 2/3 of the debt is short-term debt,
maturing in less than a year.
When the federal government runs a deficit, the Treasury
must find a way to meet the revenue shortfall. Every other
Tuesday the Treasury auctions brand new bonds in the financial
markets of New York City. Reports of each auction are available
in the Wall Street Journal and most local papers, and they
describe how much money was raised by the Treasury and what the
average yield was for each maturity denomination. The newly
issued bonds represent the Treasury's legal obligation to pay the
face value of the bond on the maturity date to whomever owns the
bond on that date. For example, on January 1, 1994 if the
Treasury sells a $10,000 face-value bond that matures in one
year, then it might be able to sell it for $9,500. Then on
January 1, 1995 the Treasury is obligated to pay the owner of the
bond $10,000.
The initial buyers of the bonds are typically investment
bankers, insurance companies, pension fund managers, and other
large entities. The newly issued bonds can then be resold in the
secondary markets for the prevailing price. In fact, bonds are
usually sold and resold many times prior to their maturity.
Treasury bonds are considered a very safe investment because the
federal government has never failed to meet either an interest
payment or a principal redemption -- it has no default risk.
The Treasury only pays interest on the portion of the debt
held by the public. It currently pays about $200 billion
annually in interest payments to the holders of the debt.
Interest payments as a percent of GDP were about 1.5 percent for
much of the post-war era, but have increased to about 3.5 percent
since the early 1980's.
About 85 percent of the net federal debt is owned by
Americans -- mostly by households through pension and retirement
funds. The remainder of the domestically held debt is owned by
firms -- banks, insurance companies, and other large corporations
(of course, households own these corporations so in reality
households own all of the domestically held federal debt). The
other 15 percent of the net federal debt is owned by foreigners,
mostly by the governments of Great Britain, France, Germany, and
Japan. Some is also owned by foreign individuals and firms.
III. Controversy over Measuring the Debt
Some people and politicians frequently state that the
government should be run like a business. Economist Robert
Eisner took this to heart when studying the government's
accounting practices (Robert Eisner and Paul J. Pieper, "A New
View of the Federal Debt and Budget Deficits," American Economic
Review 74, March 1984). He discovered that its accounting
methodology is quite different from that of business world.
Generally accepted accounting practices separate a firm's
expenditures into two categories: operating expenses and capital
expenses. Operating expenses, such as labor and material costs,
are deducted directly from a firm's net revenues when computing
profit or loss. Capital expenses, such as the purchase of a new
drill press or blast furnace, are treated differently. Because
capital equipment is useful to the firm well into the future,
only a portion of its purchase cost is considered a current
expense. This is called depreciation and it reflects the fact
that a machine useful for 5 years is only partially used in a
given year. In 1994 if a firm buys a $100,000 computer system
and expects it to have a 10-year useful life, then the firm will
not deduct the entire $100,000 cost from its 1994 profit
calculation, but only a fraction of it (maybe $10,000 if the firm
depreciates the computer in a straight line manner).
Consequently, current expenses for the firm are considerably
lower than if the firm were to deduct the entire cost in the year
in which the equipment was purchased.
The federal government does not do this. All expenditures,
be they operating expenses or capital purchases, are counted in
full during the year when the purchased was made. If the
government buys a battleship, constructs a bridge or an office
building, then the entire amount is deducted at once even though
the above items yield benefits far into the future and are not
depleted in the current year.
Eisner attempted to rework the government's books so that
they conform to business accounting practices. He found that if
the government had used private accounting methods, then it would
have had budget surpluses even during the large deficit era of
the early 1980's. Despite the many examples of clear government
waste, it still turned a "profit." While his findings are
controversial among economists, accountants and the public,
Eisner's work illustrates the effect different measurements of
the debt and deficit can have on the debate.
IV. Implications of the Debt: Fallacious and Substantive
Regardless of how the debt is measured, several arguments
sound a warning bell over the size and implications of the
federal debt. Not all of these concerns have merit. Two
fallacious concerns about the debt are that the government is
going bankrupt and that the debt shifts burdens from current
generations to future ones. Valid concerns over the debt involve
its effects on the distribution of income, the incentives to work
and invest, the size of foreign-held debt, and the squeeze that
rising interest payments place on the federal budget.
Probably the most widely held concern among the public is
that the large debt means the government is going bankrupt. As
difficult and counter-intuitive as it may seem, this is not a
possibility. Bankruptcy is nothing more than a debtor's
inability to meet his interest payments or his principal
redemption. Individuals, firms, and even state and local
governments can certainly become bankrupt, but the federal
government cannot. There are three reasons for this.
1. Refinancing. When a bond matures the government does not
retire that portion of the debt, instead it issues a new bond to
acquire the funds to redeem the maturing debt. That is, the
Treasury refinances maturing debt by issuing new debt to replace
it. Thus, the debt need not be eliminated or even reduced for
fear of the government's inability to raise sufficient funds to
meet maturing bonds.
Some folks have suggested that this cannot work
indefinitely. They argue that once some unspecified level of
debt is reached, the public will not be willing to lend the
government additional funds. This is an erroneous position.
Recall how the Treasury auctions new bonds. Like at other
auctions, if no buyers for the new bonds exist at the asking
price, then the asking price will be lowered. If there are no
takers at any price (the fear of some people), then the Federal
Reserve Banks will fulfill their function as a "lender of last
resort" to buy the new bonds. In reality there will almost
certainly always be plenty of buyers at the Treasury auctions
because government bonds are a riskless asset -- and there's
always a demand for that.
2. Taxation. Unlike individuals or firms, the federal
government has the ability to levy taxes. If government tax
revenues are insufficient to pay interest or redeem maturing
bonds, the government can levy additional taxes. Of course,
there is a political limit to how much taxes can be raised.
3. Creating Money. A Treasury bond simply obligates the
government to pay a specific sum of money on the maturity date.
There are no restrictions on how the funds can be raised.
The government can either literally print new money to pay the
maturing bonds, or, more likely, the Federal Reserve will
"monetize" the debt, which is to say the Fed will buy the
Treasury's new bonds (as described above in (1)). Financing the
debt in this way may certainly be inflationary, but it alone
essentially precludes the possibility of federal bankruptcy.
Clearly the analogy of personal or corporate debt with
federal debt is a false one. Individuals and firms cannot tax,
they cannot print money, and they cannot refinance their debts
indefinitely. The federal government can, and for this reason
the condition of bankruptcy is an impossibility.
Another popular perception of budget deficits and the
federal debt is that they somehow shift burdens from one
generation to another. The crux of this argument is that higher
deficits and debt increase the government's annual interest
payments -- liabilities that will be shouldered by future
taxpayers. This argument is also fallacious because it ignores
the other side of the debt reality -- a debt is also a credit.
When the Treasury issues bonds, the government, and hence
the taxpayers, have a legal debt obligation. But while the bond
represents the debt of the government, it also represents
someone's asset -- that is, someone owns the bond. About 85
percent of the net federal debt is owned by Americans. This
means that the debt we owe through the government is also owed to
us because we are the holders of the debt. In other words, we
owe the debt to ourselves. Therefore, higher deficits and debt
today translate into higher interest payments *and* higher
interest income for future generations. Retirement of the
national debt would require a gigantic transfer payment from
taxpayers to taxpayers -- a big waste of time. Repayment of an
internally held debt has no effect on net wealth.
Recall that the federal debt jumped sharply during WWII. In
relative terms the debt then was more than twice as large as it
is now. Does this mean that people today are shouldering part of
the burden of the war? No, it does not. The real economic cost
of WWII was the consumer goods that could have been produced
during the war but were sacrificed for military production (very
few houses were built during the war and even fewer cars).
Regardless of how the federal government chose to finance the
war, whether through taxes or debt, the same economic sacrifices
would have been required. The costs of the war were borne
entirely by the people who lived during the war -- they are the
ones who did without new houses and new cars. Those costs cannot
possibly be transferred to other generations. Output of goods
and services today is not hampered by the opportunity costs of
WWII.
The same is true for today's government financing choices.
Regardless of the size of the debt and the deficit today, the
economy's current potential output is strictly determined by the
economy's current productive capacity, not by how government
finances its expenditures. If the government wants to build a
battleship, the same amount of resources are required whether the
government pays for it with tax revenue or with bond revenue.
Fallacious arguments not withstanding, there are genuine
economic concerns over the effect of the debt and deficits. One
is the effect on income distribution. Despite the large deficit,
a great proportion of federal expenditures, including interest
payments, is financed with tax revenue. Since most domestic
holders of the net federal debt are upper-income families, the
bulk of interest payment go to them. This means that tax
revenues are collected from lower and middle-income groups and
then paid to upper-income groups -- a kind of reverse
redistribution of income. Thus, the national debt worsens income
inequality.
Also, higher interest payments on the debt require higher
levels of taxes than if the debt did not exist. Therefore, tax
rates are higher than they might otherwise be. This adversely
affects the incentives to work, to innovate, and to invest.
Economic growth could be slowed by such effects. In this
way, the debt might very well shift burdens from one generation
to the other in the form of slower economic growth.
Roughly 15 percent of the debt is held by foreigners.
Interest payments to them are a leakage of purchasing power out
of the U.S. economy and reduces the general level of demand for
goods and services. However, dollars that leave the country
today must eventually return to the U.S. in the form of demand
for U.S. exports, or as demand for U.S. assets like stocks,
bonds, and real estate. In the long run this effect of the debt
is offset.
Some economists believe that large deficits drive up
interest rates, causing private investment to be lower than if
the deficit did not exist. If this is true, then the capital
stock the economy sends into future years will be smaller,
reducing the productive capacity of the future economy. This is
another possible way the burden of current deficits could be
transferred to the future. However, the idea that federal
deficits "crowd-out" private investment is far from being
demonstrated empirically. Other economists contend that current
deficits have no effect on interest rates, and therefore have no
effect on investment. If this is true, then there is no
crowding-out effect and burdens cannot be shifted in this manner.
The evidence is inconclusive thus far on the validity of either
argument.
But even if crowding-out exists and it reduces current
private investment, then it must be asked with what private
investment is being replaced. If the deficit is incurred to
build a highway system, to fund education, to construct a
communications system, or to fund other productive forms of
public investment, then the future productive capacity of the
economy might actually be enhanced. Thus, the crowding-out of
private investment could be offset by the benefits of public
investment.
Finally, there is the substantive concern that rising
interest payments are squeezing the federal budget such that
worthwhile programs cannot acquire funding. As interest payments
take a larger share of the budget, the relative size available
for public investment or national defense shrinks. This concern
is genuine when the net federal debt is growing at a faster rate
than the economy. If the economy is growing faster than the
debt, which is the case during economic booms, then interest
payments, even if their level is increasing, will take a smaller
share of the budget. If the economy is growing more slowly than
the debt, which is usually the case during a recession, then the
reverse will be true. In Table 1, the net federal debt as a
percent of GDP has been rising since 1988. This indicates that
in real terms the debt has been growing faster than the economy,
hence the crunch on the budget.
V. Conclusions
Some of the popular concerns about the debt are clearly
misplaced. The federal government cannot go bankrupt, and there
is no way to shift any appreciable burden from one generation to
the next. We are not, in fact, mortgaging our children's future.
On the other hand, there are substantive issues at stake. The
income redistribution effect in favor of upper-income groups is
real, but is probably offset by other transfer programs designed
to help lower-income groups. The incentive impact is also real,
but probably does not have a substantial effect on the rate of
economic growth. The external debt effects are offset in the
long run and are thus not a great concern. The crowding-out
effect is either not real or is offset by public investment. The
budget-squeezing effect only exists when the debt is growing
faster than the economy.
The recommendation of almost all economists is that the
national debt should not be a concern as long as the economy
grows faster than the debt. In recent years this has not been
the case, and so it makes sense to reduce the deficit and to put
into place incentives to enhance long run economic growth.
--
Edward Flaherty
Department of Economics
Florida State University
eflahert@garnet.acns.fsu.edu
------------------------------------------------
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E-mail bj496@Cleveland.Freenet.Edu)