External
drivers are factors which are outside
the company's influence that can affect
profitability. For example, the economy,
inflation, interest rates, politics, bond
market, etc. External drivers can be interpreted
differently by different individuals (there
is no magic formula).
To
explain some of the external factors
we will begin with Inflation. Inflation
is the rate at which the general level
of prices for goods and services are rising.
Inflation
Inflation
has a direct influence on the stock market.
While looking at inflation can be still
subjective to the trader, a little history
can explain what the effect inflation
has had in the stock market's past.
Between
1970-1980 there was high inflationary
trend. During this period, as inflation
was rising and "not in control," the trend
was for businesses and individuals to
increase debt load. The rationale was
to borrow today with more valuable dollars
and pay off the debt in the future with
less valuable dollars. While this concept
is sound in a situation with up-trending
inflation, the problem comes in when the
inflation trend is stemmed and reversed.
As
businesses and individuals continue to
borrow and inflation continues to rise,
the Federal Reserve (which will be discussed
in further detail later) tends to step
in to correct the problem. As these controls
are activated, the inflationary trend
changes direction. As history shows, there
will always be a group of individuals
and businesses that do not realize the
trend has ended. As interest rates climb,
they are caught with an excessive debt
load which they can no longer service.
By 1986 the excessive debt load was being
noticed and by the early 1990s a record
number of business and individual bankruptcies
were declared and resulted in a high unemployment
rate (1990-91). There has been a slow
economic recovery since this recession
and the inflation rate (consumer price
index) has been trending downwards since
then.
Part
of the formula of a strong bull market
is when inflation is perceived as being
in control. During some of the best bull
markets all you needed was a dart board.
While the dart board is NOT recommended,
these bull markets all had something in
common - inflation was in control. This
effect can be observed in the following
super bull markets: 1920-29; 1949-66;
and, in the current bull market.
Inflation
also has a direct effect on interest rates.
As the inflation rate climbed from the
1970s until the late 1980s, the demand
for debt financing was high. Like anything,
if the demand is high, so is the price,
so interest rates were equally high. In
1990, the recession and the huge number
of bankruptcies dramatically reduced the
general debt demand. By 1993, interest
rates fell about 4%. This drop in interest
rates also made CDs and money markets
less attractive to investors and led to
a significant shift in assets to stocks
and bonds (which was the beginning of
the new bull market).
Interest
rates
The
first two types of rates are short term
and long term. In general terms, if there
is strong economic growth, short term
rates will rise. Long term rates are related
to the inflationary trend as well as rate
differences between foreign countries.
There
is also the discount rate and federal
rate. These are the rates that are controlled
by the Federal Reserve. These rates are
also used to control the inflationary
trend as well as the interest rate trend,
and have a significant impact on investors.
The discount rate is the interest rate
that member banks use to borrow money
from the Federal Reserve. The federal
rate is one that banks use to borrow from
each other. If the economy is growing
too fast, the Federal Reserve will raise
the federal rate to hold back the inflationary
trend.
Finally,
there is also the "real" interest rate.
The real interest rate is the average
Federal Funds rate minus the inflation
rate. Most economists use the real interest
rate for analysis to determine the general
future direction of interest rates and
the overall market.
The
Federal Reserve
The
Federal Reserve's primary function is
to keep the economic system in balance.
The Federal Reserve has three economic
controls to influence imbalances like
high inflation rates. The Federal Reserve
can: alter the amount of reserve that
member banks are required to maintain;
control the discount rate; and, the Federal
Funds rate.
During
a recession or slow economic growth period,
the Federal Reserve will lower interest
rates to encourage investors to move assets
into stocks and bonds (which will obviously
help the stock market). When economic
growth is too fast and inflationary pressures
begin to build, the Federal Reserve will
raise interest rates to encourage investors
to move assets into money markets and
CDs. This is the Federal Reserve's preferred
method of economic control.
During
the 1990 recession, the Federal Reserve
dropped the rates to the lowest rate in
two decades. In 1994, the economy began
to rebound and the Federal Reserve raised
the rate for the first time since 1990.
This signaled the first potential of a
change in the trend of the interest rate.
Since then, the Federal Reserve has raised
the rate 10 consecutive times (as of August
2005) which has quite conclusively made
an upward trending interest rate. Even
though the rate changes were quite small,
it is the perception of the public
that the trend has changed that put a
bit of a damper on the stock market.
Note:
A reasonable method for forecasting
interest rates is to look at the Dow
Jones Utility index. If the index in
trending upwards it indicates that interest
rates are trending down, if the index
is trending down, it indicates that
interest rates are on the rise. Utility
stocks are considered sensitive to interest
rates and therefore make a good leading
indicator towards the interest rate
trend as well as the overall market
trend. (Some might argue that other
indexes work just as well, however this
depends on the investor's strategy..
Generally speaking the utility
index works well for interest rates
and for overall market trend).
Also
see: