Learn To Invest
Stocks Special Reports LICs Credit Funds ETFs Tools SMSFs
Video Archive Article Archive
News Stocks Special Reports Funds ETFs Features SMSFs Learn
About

News

7 sins of investing

Morningstar  |  16 Sep 2014Text size  Decrease  Increase  |  
Email to Friend

This article first appeared on Morningstar.com.

 

Years ago, James Montier, then with Dresdner Kleinwort Wasserstein, came out with a white paper titled Seven Sins of Fund Management that looked at how behavioural finance can affect the investment process.

Though penned almost a decade ago, the advice is timeless and has not diminished in value over the years. Morningstar revisits the lessons from Montier and Wasserstein.

Sin 1: Placing forecasting at the heart of the investment process

Forecasting is an integral part of our lives. Even the weather is subject to it. But an enormous amount of evidence suggests that investors are generally hopeless at it. The core root of this inability seems to lie in the fact that we all seem to be over-optimistic and over-confident.

The answer probably lies in a trait known as anchoring, which means that in the face of uncertainty we will cling to any irrelevant number as support. So using forecasts as an integral part of the investment process is like tying one hand behind your back before you start.

Investing Compass
Listen to Morningstar Australia's Investing Compass podcast
Take a deep dive into investing concepts, with practical explanations to help you invest confidently.
Investing Compass

Sin 2: The illusion of knowledge

This obsession with information stems from the efficient market theory: If markets are efficient then the only way they can be beaten is by knowing something that no one else does. Investors believe that to outperform they need to know more than everyone else.

Instead of focusing on a few important factors (such as valuations and earnings quality), many investors spend countless hours trying to become experts about almost everything. The evidence suggests that, in general, more information just makes us increasingly over-confident rather than better at making decisions.

We have cognitive limits to our capacity to handle information. Indeed, we seem to make the same decisions regardless of the amount of information at our disposal. Beyond pretty low amounts of information, anything we gather generally seems to increase our confidence rather than improve our accuracy.

So more information isn't better information, it is what you do with it, rather than how much you collect that matters

Sin 3: Company interactions

Why do company meetings hold such an important place in the investment process of many fund managers? The insistence of spending hours meeting company management is bizarre from a psychological standpoint.

The white paper gives at least five psychological hurdles that must be overcome if meeting companies is to add value to an investment process:

1. More information isn't better information, so why join the futile quest for an informational edge that probably doesn't exist?

2. The views of corporate managers are likely to be highly biased.

3. We all tend to suffer from confirmatory bias -- the habit of looking for information that agrees with us. So rather than ask lots of hard questions that test our base case, we tend to ask leading questions that generate the answers we want to hear.

4. We have an innate tendency to obey figures of authority. As company managers generally have reached the pinnacle of their profession, it is easy to envisage situations in which analysts and fund managers find themselves effectively awed.

5. The sad truth is that we are lousy at telling truth from deception. We all think we are great at spotting liars but generally perform in line with pure chance. So even when you meet company management, you won't be able to tell whether they are telling the truth or not.

© 2021 Morningstar, Inc. All rights reserved. Neither Morningstar, its affiliates, nor the content providers guarantee the data or content contained herein to be accurate, complete or timely nor will they have any liability for its use or distribution. This information is to be used for personal, non-commercial purposes only. No reproduction is permitted without the prior written consent of Morningstar. Any general advice or 'regulated financial advice' under New Zealand law has been prepared by Morningstar Australasia Pty Ltd (ABN: 95 090 665 544, AFSL: 240892), or its Authorised Representatives, and/or Morningstar Research Ltd, subsidiaries of Morningstar, Inc, without reference to your objectives, financial situation or needs. For more information, refer to our Financial Services Guide (AU) and Financial Advice Provider Disclosure Statement (NZ). Our publications, ratings and products should be viewed as an additional investment resource, not as your sole source of information. Morningstar’s full research reports are the source of any Morningstar Ratings and are available from Morningstar or your adviser. Past performance does not necessarily indicate a financial product's future performance. To obtain advice tailored to your situation, contact a licensed financial adviser. Some material is copyright and published under licence from ASX Operations Pty Ltd ACN 004 523 782. The article is current as at date of publication.

Email To Friend