Understanding Self-Serving Bias & Why You Need
To Take Responsibility
How many times have you boosted your talent when
things went right and luck when things did not go as planned? Most of us have
done this multiple times and we are likely to do it few more times as well. And
this behaviour in the field of behavioural financeis called as self-serving
bias.
Simply put, self-serving bias is the tendency to
credit good outcomes to our skills and talents and unfavourable outcomes to
fate and luck. Overconfidence and misattribution of causes are the two parts of
self-serving bias.
Examples of self-serving bias can be found in our
day-to-day life. For e.g., a job applicant after being rejected can attribute
it to the personal preference of the interviewer. Also, he may attribute his
selection in the next interview to his qualifications and skills.
In the investing world, we tend to attribute good
performances of our investments to our investment skills and negative returns
to the broader markets and factors outside our control.
Investors with self-serving bias will only pay
attention to information that supports their viewpoints. They are also less
willing to accept the financial advisor’s information. As a result, investors
may take the wrong investment decisions.
They are also less likely to accept
responsibilities for their wrong financial decisions. Hence, the probability of
making the same mistakes goes up.
Self-serving bias also affects your investment
decisions. It limits your ability to act in a rational way and learn from our
mistakes. Hence, this bias can adversely impact your investment portfolio.
Reasons behind Self-Serving Bias
Just like there is a reason for the way we behave,
self-serving bias is caused by two main factors:self-enhancement and
self-presentation.
Self-enhancement lets us maintain a positive self-image
and gives us the feel of being worthy. To continue with the image, investors
credit themselves for the positive outcomes and external reasons for
unfavourable outcomes. After all, everyone wants to be seen as a person that
makes all the right decisions.
Self-Presentation is appearing in a particular way
in front of other people. It helps to maintain the image that we have presented
earlier.
Ways to Overcome Self Serving Bias
The first step to overcoming self-serving bias is
acknowledging that the negative outcomes are not solely due to external
factors. This will help you to understand the mistakes and learn from it as
well.
Keeping a journal to track your investment and
trading decisions will help you to overcome the bias. You can write the reason
behind the transaction. Keeping a journal lets you find out your strengths and
weakness. Investors can fix the weakness and keep their mistakes in check.
You need to treat both their profits and losses
objectively. Analysing and recording these events can help you figure out the
reasons and go back to it later.
It is always better to get unbiased and objective
investment advice from an experienced financial advisor. So whenever you are in
doubt, you can consult a financial advisor.
Conclusion:Self-serving bias
is the result of overconfidence and not taking responsibility for the losses
and wrong decisions. This bias helps investors to protect and enhance their
self-image in front of others. Rational thinking and analysing the profits and
losses, accepting responsibility for the wrong decisions and taking help of a
financial advisor are some of the ways that can help investors to overcome
self-serving bias.
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