MEASURE
AND CONTROL RISK
I. Establish Risk Tolerance Level
The first principle we follow at Secure Retirement involves
risk control. The principle, simply stated, is that we
want our portfolios to withstand every possible difficult
economic time period without ever losing a penny more than
you are comfortable losing. Risk must be carefully and
precisely calculated in order to insure that you will never
suffer unacceptable losses. This goal is achievable, if
investors have and follow a sound discipline.
How do you create a portfolio
that has the right risk level for you?
We begin by finding your personal risk
tolerance level. Our goal is your peace of mind,
and in order to achieve this goal, we need to know
what would disturb your peace of mind. Would you
become upset if you lost 10% of your money, 20%,
none? On one hand this is a personal decision.
Some people can tolerate more risk before becoming
uncomfortable. They have consciously, and hopefully
emotionally, accepted that they could lose larger
amounts.
Generally, risk tolerance goes down with age
In our experience, we have found that
investors often get wiser as they mature. They
know they don’t have time to recoup serious
losses. And they aren’t interested in spending
their time worrying about losing money. This is
particularly true if they have enough money to
live just the way they want without taking much,
if any, risk in their investments.
However, these days many of our clients are retiring
earlier, and living longer
Portfolios with longer time horizons may
need to assume somewhat more risk in order to keep
up with inflation, and the probability of serious
risk occurring is much higher over a longer time
period. Proper risk control is therefore absolutely
essential for this group of investors
Risk tolerance is ultimately
an inner emotional fact, but it should also be
tied to our external financial state
In order to determine how much risk you
should take based on your finances, we need to
make a retirement plan for a client. Once we have
created this plan, you can then see what the numbers
tell us you could, or could not, afford to lose
before you will and should feel uncomfortable.
We then compare the risk tolerance level you believe
you have with the risk level that is appropriate
based on your external financial situation. Together,
we then select the amount below which you absolutely
never want your portfolio to fall.
Establishing your risk tolerance
level tells us how to construct your portfolio
Once we know your risk tolerance level,
we then construct a portfolio that has the highest
probability of never falling below your comfort
level – up to the 99.9% probability level.
This means you will never lose a penny more than
you are comfortable losing, unless we have the
worst year you would expect in 1000 years. That
is risk control.
When people look at their investment
temperament and external financial condition in
retirement, most people will choose
a lower range of -15, -10, -5, or 0% as the most their portfolio
could go down. Most people are comfortable with those numbers
as the worst-case scenario for their investments at the 99%
probability level. We know many people, typically when they
first retire, who think they could lose 20% or more of their
retirement funds. To date, however, we have never met a retired
person who lost 20% of his or her money who was not upset about
this fact.
II. Portfolio Construction & Implementation
Each of the following steps is essential to control risk
in every investment portfolio, and when combined properly
allow us to create a portfolio that not only accurately mirrors
your individual risk tolerance level but is actually substantially
safer, providing an additional “cushion” of safety.
Efficient Set Theory
We begin the portfolio construction process by using Efficient
Set Theory in order to set the absolute worst-case risk “barrier” below
which our portfolios will not go. This involves three steps.
We then add two additional “layers” of risk control
into the system to reduce risk further:
1. Mathematically measure the risk in every asset class.
2. Calculate the correlation between every asset class.
3. Implement Efficient Set Theory
Data on the risk level of each asset class, their expected
returns, and the correlations between them are input into
a program that has the precise equations from Dr. Markowitz’s
Efficient Set Theory in them. This program then shows us
the combination of assets that has the highest expected return
at each risk level. This forms what is called the “efficient
frontier of optimum portfolios,” which simply means
all the portfolios with the highest expected return at each
risk level. (Expected returns, correlations, and the standard
deviations of all asset classes used in the calculations
in this report are based on historical data from 1/81 through
6/06.)
In order to understand what all this means, in the
next section, “Model
Portfolios,” we will look at the actual risk levels of
portfolios people commonly choose for their retirement funds.
Additional Methods of Risk Reduction
Security Selection
This topic is covered in detail below from
the standpoint of achieving higher returns, but it is also
an essential step
from a risk control standpoint. Until now we have only been
considering the risk from an overall portfolio level, and
we have been looking at the risk of entire asset classes
or indexes.
However,
we do not invest in index funds that replicate entire asset
classes. Instead, we select individual funds in each
asset class. These funds have earned substantially more than
their indexes, with less risk.
For example, many of our funds
actually made money during 2001-2002. Each fund manager we
use is an expert at selecting
stocks or bonds that have a high probability of holding their
value in a serious market downturn. Some have been so successful
over such a long time period that we would probably be justified
in using their low risk scores in our analysis. Instead,
we use the fact that our funds are much safer than their
indexes
to provide an additional “buffer” against risk.
Whatever our overall portfolio risk score indicates, our fund
managers are working to lower that level further – in
many cases much further.
Avoid Mistakes
The final essential step to controlling investment risk is
the most difficult. Investor mistakes lead to more losses
than the markets themselves, and the average investor actually
earns
far less than the markets. You should have a proven, comprehensive
investment discipline in place. This discipline should be
kept clearly in mind whenever making an investment decision.
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