In this Crash
Course video chapter called Fuzzy Numbers, you will learn
how our official economic statistics are based on deeply misleading,
if not provably false, data. Our economic recession, and possibly
depression, can be partially explained by the extent to which we
have chosen to provide ourselves with misleading economic data.
Certainly if you share my concerns over stocks, bonds, and 401K
holdings, or are a serious investor of any sort, you owe it to yourself
to listen to this explanation of how wrong our measures of inflation
and GDP really are.
In Fuzzy Numbers,
we will examine the ways that our measures of inflation and Gross
Domestic Product, or GDP, are flawed, using charts of inflation
and GDP as well as other easy-to-understand graphics. This chapter
will help you understand inflation and GDP and how our national
obsession with misrepresenting them to ourselves has led us to the
edge of a recession and possibly depression.
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What if its
true, as Kevin Phillips recently stated in an article in Harpers,
that [e]ver since the 1960s, Washington has gulled its citizens
and creditors by debasing official statistics, the vital instruments
with which the vigor and muscle of the American economy are measured?
What if it
turned out that our individual, corporate, and government decision-making
was based on deeply misleading, if not provably false, data?
Thats
what were going to take a look at here, by examining the ways
that inflation and Gross Domestic Product, or GDP, are measured.
As you now
know, inflation is a matter of active policy. Too little and our
current banking system risks failure. Too much and the majority
of people noticeably lose their savings, which makes them politically
restive. So keeping inflation at a "goldilocks" temperature
not too hot and not too cold is the name of the game.
Inflation has
two components. The first is the simple pressure on prices due to
too much money floating around. The second component lies with peoples
expectations of future inflation. If expectations are that
inflation will be tame, they are said to be well-anchored. If people
expect prices to rise, they tend to spend their money now,
while the getting is still good, and this serves to fuel further
inflation in a self-reinforcing manner. The faster people spend,
the faster inflation rises. Zimbabwe is a perfect modern example
of this dynamic in play.
Accordingly,
official inflation policy has two components the first is
regulating the money supply and the second is anchoring your expectations.
And how exactly
is this anchoring accomplished? Over time, this has evolved into
little more than telling you that inflation is a bit lower, or even
a lot lower, than it actually is.
The details
of how this is done are more complicated but worthy of your attention.
Let me be clear, the tricks and subversions we will examine did
not arise with any particular administration or political party.
Rather, they arose incrementally during every administration you
care to examine over the past 40 years.
Under Kennedy,
who disliked high unemployment numbers, a new classification was
developed that scrubbed so-called discouraged workers
from the headline data, causing unemployment figures to drop.
Johnson created
the unified budget that we currently enjoy, which rolls
surplus Social Security funds into the general budget, where they
are spent but then not reported as part of the deficit you read
about.
Richard Nixon
bequeathed us the so-called core inflation measure,
which strips out food and fuel, which, as Barry Ritholtz says, is
like reporting inflation ex-inflation, while it was Bill Clinton
who left us with the current tangled statistical morass that is
now our official method of inflation measurement.
At every turn,
a new way of measuring and reporting was derived that invariably
served to make things seem a bit rosier than they actually were.
Economic activity was higher, inflation was lower (a lot lower),
and jobs were more plentiful. Unfortunately, the cumulative impact
of all this data manipulation is that our measurements no longer
match reality. We are, in effect, telling ourselves lies, and these
fibs serve to distort our decisions and jeopardize our economic
future.
Lets
begin with inflation, which is reported to us by the Bureau of Labor
Statistics, or BLS, in the form of the Consumer Price Index, or
CPI.
If you were
to measure inflation, youd probably track the cost of a basket
of goods from one year to the next, subtract the two, and measure
the difference. And your method would, in fact, be the way inflation
was officially measured right on up through the early 1980s.
But In 1996,
Clinton implemented the Boskin Commission findings, which now have
us measuring inflation using three oddities: substitution, weighting,
and hedonics. To begin with this list, we no longer simply measure
the cost of goods and services from one year to the next, because
of something called the "substitution effect." Thanks
to the Boskin Commission, it is now assumed that when the price
of something rises, people will switch to something cheaper. So
any time, say, that the price of salmon goes up too much, it is
removed from the basket of goods and substituted with something
cheaper, like hot dogs. By this methodology, the BLS says that food
costs rose 4.1% from 2007 to 2008.
However according
to the Farm Bureau, which does not do this and simply tracks the
exact same shopping basket of thirty goods from one year to the
next, food prices rose 11.3% over the past year, compared to the
BLS which says they only rose 4.1%. Thats a huge difference.
In my household, our experience is better matched by the Farm Bureau.
One impact
of using substitution is that our measure of inflation no longer
measures the cost of living, but the cost of survival.
Next, anything
that rises too quickly in price is now subjected to so-called geometric
weighting, in which goods and services that are rising most
rapidly in price get a lower weighting in the CPI basket, under
the assumption that people will use less of those things. Using
the governments own statistics from two different sources,
we find that health care is about 17% of our total economy, but
it is weighted as only 6% of the CPI basket.
Because healthcare
costs are rising extremely rapidly, the impact of including a much
smaller healthcare weighting is a reduction in reported inflation.
By simply reinstating the actual level of healthcare spending, our
reported CPI would be several percent higher.
But the most
outlandish adjustment of them all goes by the name hedonics,
the Greek root of which means for the pleasure of. This
adjustment is supposed to adjust for quality improvements, especially
those that lead to greater enjoyment or utility of the product,
but it has been badly overused.
Heres
an example. Tim LaFleur is a commodity specialist for televisions
at the Bureau of Labor Statistics, where the CPI is calculated.
Im guessing he works in a place that looks like this. In 2004,
he noted that a 27-inch television selling for $329.99 was selling
for the same price as last year, but was now equipped with a better
screen. After taking this subjective improvement into account, he
adjusted the price of the TV downwards by $135, concluding that
the screen improvement was the same as if the price of the TV had
fallen by 29%. The price reflected in the CPI was not the actual
retail store cost of $329.99, which is what it would cost you to
buy, but $195. Bingo! At the BLS, TeeVees cost less and inflation
is heading down. At the store, theyre still selling for $329.99.
Hedonics are
a one-way trip. If I get a new phone this year and it has some new
buttons, the BLS will say the price has dropped. But if it only
lasts eight months instead of 30 years, like my old phone, no adjustment
will be made for that loss. In short, hedonics rests on the improbable
assumption that new features are always beneficial and are synonymous
with falling prices.
Over the years,
the BLS has expanded the use of hedonic adjustments and now applies
these adjustments to everything from DVDs, automobiles, washers,
dryers, refrigerators, and even to college textbooks. Hedonics are
now used to adjust as much as 46% of the total CPI.
What would
happen if you were to strip out all the fuzzy statistical manipulations
and calculate inflation like we used to do it? Luckily, John Williams
of shadowstats.com has done exactly that, painstakingly following
each statistical modification over time and reversing their effects.
If inflation
were calculated today, the exact same way it was in the early 1980s,
Mr. Williams finds that it would be running at closer to 13% than
the currently reported 5%. This is a stunning 8% difference, which
explains much that we see around us. It explains why people have
had to borrow more and save less their real income was actually
a lot lower than reported. A higher rate of inflation is consistent
with weak labor markets and growing levels of debt. It fits the
monetary growth data better. So many things that were difficult
to explain under a low-inflation reading suddenly make sense.
The social
cost to this self-deception is enormous. For starters, if inflation
were calculated like it used to be, Social Security payments, whose
increases are based on the CPI, would be 70% higher today than they
actually are. Because Medicare increases are also tied to the CPI,
hospitals are increasingly unable to balance their budgets, forcing
many communities to lose services. These are real impacts.
But besides
paying out less in entitlement checks, by understating inflation,
politicians gain in another very important way.
Gross Domestic
Product, or GDP, is how we tell ourselves that our economy is either
doing well or doing poorly. In theory, the GDP is the sum total
of all value-added transactions within our country in any given
year.
Heres
an example, though, of how far from reality GDP has strayed. The
reported number for 2003 was a GDP of $11 trillion, implying that
$11 trillion of money-based, value-added economic transactions had
occurred.
However, nothing
of the sort happened.
First, that
11 trillion included $1.6 trillion of imputations, where it was
assumed that economic value had been created but no actual transactions
took place.
The largest
of these imputations was the value that the owner of
a house receives by not having to pay themselves rent. Get that?
If you own your house free and clear, the government adds how much
they think you should be paying yourself rent to live there and
adds that amount to the GDP.
Another is
the benefit you receive from the free checking provided
by your bank, which is imputed to have a value, because if it werent
free, then youd have to pay for it. So that value is guesstimated
and added to the GDP as well. Together, just these two imputations
add up to over a trillion dollars of our reported GDP.
Next, the GDP
has many elements that are hedonically adjusted. For instance, computers
are hedonically adjusted to account for the idea that, because they
are faster and more feature-rich than in past years, they must be
more additive to our economic output.
So if a thousand
dollar computer were sold, it would be recorded as contributing
more than a thousand dollars to the GDP. Of course, that extra money
is fictitious, in the sense that it never traded hands and doesnt
exist.
Whats
interesting is that for the purposes of inflation measurements,
hedonic adjustments are used to reduce the apparent price of computers,
but for GDP calculations, hedonic adjustments are used to boost
their apparent price. Hedonics, therefore, are used to maneuver
prices higher or lower, depending on which outcome makes thing look
more favorable.
So what were
the total hedonic adjustments in 2003? An additional, whopping $2.3
trillion. Taken together, these mean that $3.9 trillion, or fully
35% of our reported GDP, was NOT BASED on transactions that you
could witness, record, or touch. They were guessed at, modeled,
or imputed, but they did not show up in any bank accounts, because
no cash ever changed hands.
As an aside,
when you hear people say things like our debt to GDP is still
quite low or income taxes as a percentage of GDP are
historically low, its important to remember that because
GDP is artificially high, any ratio where GDP is the denominator
will be artificially low.
Now lets
tie in inflation to the GDP story. The GDP you read about is always
inflation-adjusted and reported after inflation is subtracted out.
This is called the real GDP, while the pre-inflation adjusted number
is called nominal GDP. This is an important thing to do,
because GDP is supposed to measure real output, not the impact of
inflation.
For example,
if our entire economy consisted of producing lava lamps, and we
produced one of them in one year and one of them the next year,
wed want to record our GDP growth rate as zero because our
output is exactly the same.
So if we sold
a lava lamp for $100 one year but $110 the next, wed accidentally
record 10% GDP growth if we didnt back out the price increase.
So in this example, the real lava lamp economy has a value of $100,
while the nominal lava lamp economy is $110. But all we care about
is the real economy, because were trying to measure what we
actually produced.
Ah! Now we
can begin to understand the second powerful reason that DC loves
a low inflation reading. Its because GDP is expressed in real
terms. In the 3rd quarter of 2007, it was reported that we experienced
a very surprising and strong 4.9% rate of GDP growth. At the time,
there were many proud officials declaring that certain tax cuts
were responsible for this excellent news, and so forth. Less well
reported was the fact that nominal GDP was 5.9%, from which was
deducted the jaw-droppingly low inflation reading of 1%, giving
us the final result of 4.9%.
In order to
believe the 4.9% figure, you have to first believe that our nation
was experiencing a 1% rate of inflation during the same period that
oil was approaching $100/barrel and inflation was obviously and
irrefutably exploding all over the globe.
Lest you think
Ive cherry picked an accidental one-time embarrassing statistical
moment, heres a chart of the so-called GDP deflator, which
is the specific measure of inflation that is subtracted from the
nominal GDP to yield the reported real GDP. As you can see, for
the past fifteen quarters the Bureau of Economic Analysis has been
serenely and systematically subtracting lower and lower amounts
of inflation, which simply flies in the face of both real-world
inflation data and common sense. Remember, each percent that inflation
is understated equals a full percent that GDP is overstated.
If this is
not lying to ourselves, then delusional is the next word that comes
to mind. I want you to keep this deception in mind when you next
read about how our robust economy is still expanding.
If, instead,
we make our own assumptions about inflation, or use those of John
Williams, then we find that weve been in a solid recession
for quite a while now. Ahhhhhhh !
Suddenly a
lot of things that were difficult to understand make perfect sense.
Contracting businesses, rising foreclosures, job losses, rising
budget deficits, falling tax revenues, declining auto sales; all
of these are consistent with recession and not expansion.
The same sort
of statistical wizardry that weve explored here is performed
on income, unemployment figures, house prices, budget deficits,
and virtually every other government supplied economic statistic
you can think of. Each is laced with a long series of lopsided imperfections
that inevitably paint a rosier picture than is warranted.
We are now
in the midst of a fearful credit crisis, a bursting bubble, and
the first wave of boomer retirements, and solid, credible information
is what we need as a beacon to find our way out. To close with Kevin
Phillips again, our nation may truly regret losing sight
of history, risk, and common sense.
And thats
why you should care about something as yawn-inducing as how the
inflation and GDP numbers are calculated.