Before the revelations of accounting irregularities in late 2017, Steinhoff was considered one of South Africa’s most successful and promising companies. It had a track record of rapid expansion, acquiring various retail chains globally and gaining the trust of many investors.
Confirmation bias became evident as many investors and analysts held a positive view of Steinhoff’s financial performance and growth potential by focusing on all the good news. They focused on the company’s consistent revenue growth, its high-profile acquisitions, and the apparent strength of its balance sheet which led to continued buying and an increase in its share price.
However, when the accounting irregularities were exposed, it was revealed that Steinhoff had manipulated its financial statements, leading to a significant loss in market value and a collapse in investor confidence. This revelation highlighted how confirmation bias had influenced investors’ perceptions of the company.
Despite analysts pointing out warning signs and red flags, such as complex and opaque financial structures, and even being laughed out of court, some investors chose to ignore or downplay these indicators that contradicted their optimistic viewpoint. They selectively interpreted positive news and disregarded or undervalued information that highlighted potential risks or inconsistencies in Steinhoff’s financial reporting.
The example of Steinhoff demonstrates how confirmation bias can cloud judgment and lead investors to overlook critical information that contradicts their preconceived notions. It serves as a cautionary tale about the importance of conducting thorough due diligence and considering diverse perspectives when making investment decisions.
2. Anchoring Bias:
Anchoring bias refers to the tendency to rely heavily on the first piece of information encountered when making subsequent judgments or decisions which can influence the valuation of assets. For instance, if an investor perceives a particular stock’s fair value to be at a certain level, they might anchor their expectations to that value, even in the face of new information that suggests a different valuation. A good example of anchoring bias is house prices.
A closer to ‘home’ look at behavioural anchoring bias and the Influence of House Price Anchors
When individuals are in the process of buying or selling a house, they often encounter an anchor, such as the initial asking price, the listed price, or the most recent sale price of a similar property. This anchor serves as a reference point that influences their perception of the property’s value.
Assimilation Effect: In this case, individuals tend to adjust their perception of a house’s value closer to the anchor. For example, if a house is listed at a relatively high price, potential buyers might consider it to be a premium property, even if it lacks certain desirable features or is overpriced compared to similar properties in the area. This assimilation effect can lead to buyers overestimating the value of a property and making offers that are closer to the anchor price.
Contrast Effect: On the other hand, the contrast effect occurs when individuals adjust their perception of a house’s value away from the anchor. If a house is listed at a significantly lower price than similar properties in the area, potential buyers might perceive it as a bargain or a distressed sale. This contrast effect can lead to buyers underestimating the value of a property and potentially making lower offers than they would for similar houses with higher anchor prices.
The anchoring bias in the housing market is further exacerbated by factors such as limited market transparency, subjective valuation methods, and emotional attachments to properties. These factors can reinforce the influence of the initial anchor and make it more challenging for buyers and sellers to objectively evaluate the true value of a house.
Another well know example was during the launch of the iPad when Steve Jobs defied the experts’ prediction of a $999 price tag and surprised everyone with an actual price of $499, causing people to be amazed by its fairness due to the phenomenon of placing greater emphasis on the initial information encountered.
In the investment world, a common scenario arises when investors accumulate an overweight position in shares as a result of their current or past employment, typically through a company’s share incentive scheme. However, over time, there may be a growing need to diversify these shares. Unfortunately, investors often fall into the trap of anchoring their expectations of future share prices solely based on previous highs or historical performance. They maintain the assumption that the shares will eventually reach or surpass those previous levels, disregarding changing market conditions or other factors that can impact the share price.
Consequently, they tend to only consider selling when the shares breach or approach this specific threshold. This situation raises a critical question about whether potential alternative opportunities have been overlooked, irrespective of whether the share price may eventually rebound to its all-time highs.
3. Herding Behaviour:
Humans are social creatures, and this is evident in financial markets through herding behaviour. This bias describes the tendency to follow the crowd and make investment decisions based on what others are doing and is often seen during periods of market euphoria or panic. When everyone seems to be investing in a particular asset or sector, individuals may feel pressured to join in, often overlooking careful analysis of the investment’s fundamentals.
Research showed that there is an 80% correlation ratio between bitcoin prices and internet searches for the asset. (The table below shows a snap shot of Bitcoin price vs Googles searches for Bitcoin over a 5 year period to highlight the correlation).
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