How Important Is It that the U.S. Repay Its Debt? (Part II)
Bert Whitehead, M.B.A., J.D.
Keynesian theory espouses the belief that the government can
and should shape the economy through both fiscal policy (increasing government
spending to spark economic activity) and aggressive monetary policies
(expanding the money supply to pay off existing debt and fund higher spending).
Thus, governments should expect to have a deficit during a recession in order
to prime the pump so that the economy can get traction and create jobs.
Keynesians point to FDR's policy during the Great Depression
of abandoning gold as the basis for U.S. currency and his unprecedented federal
spending as the key to recovery at that time. Classical economists, however,
insist that FDR's spending and unfettered increase in the money supply made the
Depression worse, and that it was World War II that finally ended the Depression.
They also note that Carter's application of Keynesian prescriptions in the 1970s
led to unparalleled inflation and unemployment.
Can Growth Counteract
Easy Money Policies?
It would seem that some level of government debt has been
helpful for economic growth, but there’s a point where inflation compounds and
gets out of control. The result is the collapse of the nation's economy as we
witnessed in 1989 when Russia was terminally crippled by over-printing rubles
to pay for its military.
The issue isn't whether the U.S. should pay off its debt,
but whether it can grow the economy (i.e. grow our Gross Domestic Product, or
GDP) enough to keep up with the additional money we’re printing. If “easy
money” policies outstrip national production of goods and services, the inflation
of our dollar will accelerate at a compounded rate to a point where other
countries, and even our own citizens, will view it as worthless. Incidentally,
this happened in the U.S. with Continental dollars during the Revolutionary
War.
Money without Backing
Loses Its Value
“Fiat” money is currency which is not backed by any specific
assets, other than trust in the entity creating the money. It generally refers
to paper money not backed by gold. However one of the first instances of fiat
money was coinage in ancient Rome. In about 300 BC, Rome changed from a
monarchy to a republic and the leaders started issuing a silver coin, the
denarius. These coins facilitated world trade and became the world's reserve
currency which greatly enhanced Rome's prosperity.
After about 300 years, Julius Caesar turned Rome into an
empire, and as emperor he started debasing the coins by replacing an increasing
percentage of the silver in a denarius with iron. People caught on quickly and
started hoarding and melting down the older coins which had more silver
content. This is an early example of Gresham's Law: "Bad money drives out
good money."
Over time, successive Roman emperors continued to debase the
denarius, so when the Roman Empire collapsed, less than 1% of the denarius was
silver. This was called “fiat money” (“fiat” is Latin for “it is declared” or
"let it be done"). The government declaration that the denarius was
truly money was spurious, because it ceased having any value in world trade and
even Roman citizens refused it. This is a classic example of what happens when
a government produces too much money with declining credible backing.
The Chinese first used paper money 1,000 years ago and it
was soon debased into fiat money. Successive dynasties attempted to support the
paper, and Marco Polo described the use of paper money during the Yuan Dynasty.
The government made several attempts to support the paper, but since notes were
never retired inflation became evident. Since then fiat paper money has been
tried by dozens of different governments, but none of the currencies has
survived more than 100 years.
Excess Debt Can Lead
to Unchecked Inflation
While some level of government debt has been helpful for
economic growth, there’s a point when the inflation created unravels an
economy. The U.S government’s current proclivity to spend without adequate
consideration of economic implications (both positive and negative) puts the
U.S. dollar at risk of becoming a worthless currency.
Although the world has never known a world reserve currency
as strong and dominant as today’s U.S. dollar, we don't really know how much
debt is too much, i.e. when other countries will be unwilling to accept dollars
because our national production dwindles relative to new money printed. The
bottom line is that when there’s nothing others can buy with U.S. dollars, it’s
worthless.
Inflation Can Unravel
and Economy
FDR took the US dollar off the gold standard in 1933, and in
1972 Nixon officially made the US dollar fiat money. During the following
decade, the US economy tanked, while more dollars were printed due to the OPEC
crisis. The value of the dollar fell 50% between 1970 and 1980, until spending
and taxes were cut and production and employment increased. Inflation exceeded
14% and unemployment was over 10% at the end of Carter's term. It’s folly to
think that by using fiat money we can continually spend with impunity on wars,
welfare, infrastructure, education, etc. unless our productivity increases
commensurately.
The crisis limit is widely estimated to be when national
debt exceeds GDP. Most countries in this position experience serious currency inflation.
The U.S. debt now is approaching 100% of its GDP. Japan (whose debt is 200% of
its GDP) is an anomaly due to the factors detailed in my earlier blog, The Race to Zero.
It’s often difficult to evaluate economists' projections--
economic theory is more conjecture than science. We’ve never been able to truly
test global economic reactions in a controlled experiment where we can limit
the impact of the innumerable potential variables.
I do think that people who have a basic understanding of the
principles involved can be more aware of economic shifts which may affect them
without going to extremes and putting everything in gold, or mindlessly
accumulating debt with the hope of winning. In short, if a $3 loaf of bread in
today's prices costs $30 in 2060, it's not likely to be a big problem. But if
we print so much money that today's $3 loaf of bread costs $30 in 2020, we will
face an economic catastrophe.
I appreciate copyediting by Shari Cohen and Laura Webber.