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To: Mannie who wrote (17311)5/2/2000 9:41:00 PM
From: Mannie  Respond to of 35685
 
Wealth & Capital
By Lawrence Kudlow

As the dust clears after the first quarter GDP report, and the zany demand-side Phillips
curvers gnash their teeth over the need for many more Fed tightenings to prevent
growth, this seems like a good time to reflect on the power of capital investment to
expand the supply-side of the economy and reduce prices at the same time.

First, some numbers. Over the past four quarters the U.S. economy has grown 5% with
only a 1.8% increase in the GDP deflator and the GDP chain-price index. Pretty
spectacular. Historically strong growth with historically low inflation. Put in a 4%
unemployment rate just for good measure.

Within the GDP accounts, real consumer spending has increased by 6%, while business equipment
investment has risen more than twice as much at 13.4%. So, demand-side consumption is bulging, but
supply-side investment is bulging even more.

Now let's put all this in the context of Alan Greenspan's obsession with stock market-driven wealth increases.
He argues that people who feel wealthier spend more; hence, the Fed must curb demand lest it outstrip
supply, in order to prevent higher prices.

But, in reality, the so-called wealth effect is boosting supply and demand. In fact, the data suggest that if
there is a wealth effect, it is generating even greater investment gains than consumption increases. So
inflation remains virtually non-existent.

Former Federal Reserve senior economist Kevin Hassett, now a resident scholar at the American Enterprise
Institute, believes that the "academic literature says stock market wealth creation generates a very small
consumption effect, but a very large investment effect." In a telephone interview he cited work done by
Glen Hubbard of Columbia University, Dale Jorgenson of Harvard and Alan Auerbach of Cal-Berkeley.

In a recent Investors Business Daily interview, Hassett argued that when the stock market goes up there are
two effects on the economy. "One is that people who own stocks feel wealthier, and they consume more.
And the other is that firms have a cheaper source of equity finance, and they buy more machines."

So the net effect is a small shift in the demand curve, but a larger shift in the supply curve. And it is this
outward supply-curve shift that reduces prices. Therefore, in total, the so-called wealth effect is actually
deflationary.

Trouble is, Mr. Greenspan has been relying on the FRB-US economic model used at the Fed. This model,
and its supporters, have learned nothing since the 1970s. The model is driven solely by consumption. It has
no investment-side response variables. For this reason it should be completely discarded.

The huge surge in capital investment in recent years, most of which comes from the information technology
sector, is mainly responsible for
the concurrent rise of productivity.
Massive capital infusions have
made the U.S. workforce vastly
better equipped and trained. They
have earned their compensation
increases and deserve higher real
wages. Note the accompanying
chart which shows the clear link
between the rising contribution to
GDP growth provided by
technology investment and the
steady rise of productivity.

Stanford University economist
Paul Romer calls this the "New
Growth" model. It stems in large
measure from the information
technology boom, and it has not
only transformed the U.S.
economy, it is also transforming
economic analysis. If only
economists would keep their eyes
open.

Romer also emphasizes the "law of increasing returns", which states that rapid innovation and its myriad
spillover and application effects throughout the economy keep the growth momentum going. This is in
direct contrast to the law of
diminishing returns, where Nobelist
Robert Solow of MIT argues that
technology imparts only a
one-time effect on economic
growth, then the economy settles
back into a so-called steady state
equilibrium (of roughly 2 1/2%
yearly growth).

The moral of this story is simply
this. The rising stock market is
indeed creating wealth, and that
wealth is propelling capital
investment and productivity higher
and higher. With the production of
more goods, and greater worker
efficiency, inflation remains mute
even while growth soars. All, of
course, in the context of a steady
dollar.

For these reasons I believe the Fed
should be leaving well enough alone. The level of the monetary base is crashing. All the excess money of
the Y2K fourth quarter has already been removed from the economy. Enough is enough. If it ain't broke,
don't fix it.