Introduction to Behavioral Finance
Behavioral finance studies how psychological factors influence financial decision-making, revealing that decisions are often irrational rather than purely logical.
Everyday Example: Deciding to Bring a Raincoat
- Variance in beliefs about future weather leads to different choices.
- Mirrors how investors make decisions based on subjective perceptions, not just facts.
Rational vs. Behavioral Decision-Making in Finance
Rational Decision-Making Criteria
- Based on relevant, cash flow-related information
- Aims to maximize shareholder wealth
- Exhibits risk neutrality in absence of information
Behavioral Finance Reality
- People frequently violate these criteria due to biases and psychological influences.
- Leads to suboptimal financial decisions and strategies.
Types of Behavioral Finance Biases
Disturbance in Using Relevant Information
- Anchoring: Relying on specific past data points
- Gambler’s Fallacy: Expecting trend reversals incorrectly
- Positive Feedback, Noise Trading, and Treatment biases also distort judgment
Risk Attitude Disturbances
- Overconfidence leads to risk-seeking behavior
- Conservatism, Ambiguity Aversion, Regret Aversion prompt risk-averse behavior
Indecision and Framing Effects
- Behaviors like representativeness heuristic, momentum effect, narrow framing, confirmation bias, availability bias, and probability miscalculations cause uncertainty in risk-taking choices
Cognitive Dissonance and Loss Aversion
- Individuals may stick to poor decisions to avoid admitting mistakes
- Such biases hamper rational objective achievement
Implications on Financial Strategies
- Behavioral biases cause asset mispricing: overvaluation or undervaluation of stocks
- Misalignment with actual risk appetite and financial goals
- Generates liquidity and market activity, ironically contributing to market efficiency over time
- For a deeper dive into financial planning techniques, see Comprehensive Overview of Financial Management and Capital Budgeting Techniques
Behavioral Finance and Market Efficiency
- Contradicts Efficient Market Hypothesis by showing irrational price movements
- Yet promotes liquidity and information dissemination through diverse participant behaviors
- Explore more on market dynamics in Understanding Market Efficiency: How Smart Money Drives Price Movements
Practical Application: Past Exam Question Example
- Case study of companies with overly valued assets due to investor behavior
- Identification of noise trading and anchoring biases affecting valuation and acquisition strategies
- Strategies for answering behavioral finance exam questions:
- Identify irrational behaviors in scenarios
- Connect behaviors with financial outcomes
- Structure clear, evidence-based explanations
Conclusion
Behavioral finance explains the complexities of real financial decisions that go beyond rational models. Understanding these behavioral patterns helps investors and managers recognize pitfalls and improve financial decision-making.
- For insights into successful investing strategies incorporating behavioral aspects, refer to The Secret to Successful Investing: Insights from Howard Marks
This summary integrates key concepts and examples from the original video transcript to provide an accessible yet comprehensive guide on behavioral finance's impact on financial strategies and market dynamics.
[Music] supposing you and your friends were plan for a short traits of vacation at out of
town location by tomorrow everyone is talking about should we all bring along a raincoat in case of raining and
obviously there's no straightforward answer for it people who believe it might be raining tomorrow will bring
along the rain cold and those who are not believing in it may not bring along the wrinkle so there is no one answer
for it different decisions hence is made due to different kinds of behavior and mindset guys don't you realize such
phenomena also apply and appear in the context of financial management in making all financial decisions and all
these behaviors are collectively term behavioral Finance hello my name is zik Chan the
expert tutor for Advanced Financial Management this topic explainer is about impact of Behavioral Finance on
financial strategies in these sessions of the topic explainer the discussions will be
made mainly on Acca resources primarily from the study hub for learning purpose you are advis to refer to the relevant
chapters for this topic explainer it is found in Chapter 2 particularly section 2.1 and to be more precise
2.1.5 about behavioral Finance for practice purpose you are advised to visit ranges of
quizzes relating to the chapter ranges of practice questions which either appearing in the form of exam format
revision questions other revision questions and study question questions for
practice finally upon wrapping up the knowledge recapping the knowledge will be Essential by visiting flash cards
providing you ranges of terminology on all the technical terms and last but not least technical article particularly
titled patterns of behavior will be worth reading and that followed by the ranges of past Year's questions found on
practice performance and feedbacks suggestions given in examiner report were highly recommended
to be used as learning purpose at the first part of this video I'll take you through what is behavioral
financed what give rise to ranges of all such Behavior Follow by what exactly are the ranges and the types of Behavioral
finance that were mentioned implications of Behavioral Finance on financial strategies of
investors and businesses finally how can behavioral Finance contribute to market efficiency towards the end of this video
the demonstrations will be made referring to an extract of a p Year's questions pertaining to behavioral
Finance so guys what exactly is behavior of Finance according to the order it describ an influence of psychology on
Behavior or financial practitioner but before we pluck in all these technical term to understand how
Financial practitioner behave in different psychological state of condition let's revisit the example of
the short vacations that mentioned at the beginning of this video people or team member in The
Holiday Tour may prefer not to bring along a rain perhaps the reason of making such a
decision could be due to they refer to the weather at the same point in the past so based upon the track record in
the history at the same point in the past it was not raining so with this assumption that it may repeat the same
weather conditions on tomorrow that just happened in the past at one point of time people will therefore decided not
to bring the rainold that would be why one of explanations on the behavior secondly people may believed
that in the past couple of days or weeks the location has not been raining so therefore there could be a
possibility that tomorrow may be raining and this day for explain the other group of people may say I may want to bring
along the rain Cod because it has not been raining for the last consecutive days I may want to assume that tomorrow
may be raining so that would trigger a different decision made alternatively another team member may say well I would
believe that based upon the track records of not raining instead of
believing it may be raining tomorrow the other group member will say I believe the trend May persist in other words a
sunny weather condition will be assumed by another team member as such this explain why another team member may not
want to bring along the rain cold well obviously another team member also do not prefer to bring along the rain Cod
for another reason and say but because of these sunning weather that found in the past of this location they believe
this momentum may continue in the future guys do you notice all these explanations would tends to tell why is
the decisions being made due to different state of mind and belief and all these things in simple were
described by these explanations on the definitions of Behavioral Finance the influence of psychology on behavior of
an individual let's apply it into financial management the behavior of Finance
explain in reality financial decisions makes are not necessarily at all times
rational instead many financial decisions made were irrational it is same goes to the
example of the vacation with the rain cods to bring along or the otherwise guys it is worth for you to
take note what it meant by rational decisions making as what you may have learned in other part of the syllabus
decisions should be made based upon relevant informations that is been available so what do we mean by relevant
information informations that arise in the future and ideally it is specific and cash flow related these are term as
relevant information that will be considered in making financial decision and all these decisions were made with
considerations on objectives that to be met in running a business or account company it is always common to hear that
the fundamental the primary objectives of running a business is always aim to maximize the wealth of the shareholder
which exactly what it meant by maximizing the utility of the business operation and running the business
activity it's always expected to encounter risk so that is equally important to bring up the considerations
on the risk appetite in the IR rational decision making mindsets without any further additional evidence or
information indicating the riskiness of the outcome one should behave in the form of risk neutral so these are the
three main condition that describe what it meant by a rational decision maker however behavioral Finance is
proven that it may not be the case in many of the occasion so from there it they T
behavioral Finance therefore discover or unveil the justifications for many types of financial decision among the common
one investment decisions that found in many businesses as well as strategy adopted by individual investors B
members or managers of the company all these decision tends to be affected not only by rational mentality but it is
heavily affected by ranges of irrational Behavior this bring up the need to understand what exactly are the ranges
and the types of Behavioral Finance to understand the types of Behavioral Finance referring to the
study Hub you will notice it is an overwhelming answers for it they are a total of 17 types of Behavioral finances
discovered so how exactly to make your life easier to understand better on what exactly these behavioral finances are
all about my suggestion is try to imagine each and every types of this behavioral Finance is prompt to
challenge the validity of the three condition that claim people make make decision in the rational manner in other
word the challenges is first to prove not necessary everyone is making decision based on relevant
information secondly another group of Behavioral Finance would then prove not everyone tends to behave in a risk
neutral attitude it may be occasions where people tends to behave in the risk seeking attitude or risk averse
attitude both of these disturbance will ultimately lead to a disturbance on achieving rational objective that was
meant to be maximizing utilities or the wealth of the shareholders which behavior of Finance proven it may not be
necessarily true people tends to achieve in the suboptimal objective at most of the time so what exactly are those
behavior of finance that cause the disturbance and the challenges in meeting all the three
criterias guys let's take a look at the first category the there are five main types of behavior which found under
behavioral finance that are to disturb the usage of relevant information in decision making
anchoring Gambler fallacy positive feedback noise trading and tratment you should spend time looking
at and reading up study Hub as well as the technical article for full detail of explanation with example I would like to
call you a two simple example by making use of these two of out of the five behavioral finances that disturb the
usage of relevant information do you still remember the example I quote for the holiday when team member believe at
one point of the time in the past the weather of that particular day it's sunny so that make the person believe
that same weather condition May repeat again these day for indicate a person is making the decision based on a point of
the historical result as a decision-making criteria that Anchor Point is describing such Behavior
anchoring same thing appli in financial management decision maker example investor May believe the performance of
the share price will move up or down at this point of time based upon the performance at one point of the time in
the past secondly Gambler fallacy based upon the prediction on
tomorrow's weather whether it is going to rain at the Holiday vacations location the person may look at the
trend of the weather conditions at the past of that location should the locations in the
past as mentioned at the beginning of the video was proven sunny weather this person may therefore believe maybe the
sunny weather will come to the end so tomorrow they will put a back and speculating there may be raining
tomorrow so with this kind of speculation the person in the team may want to bring along the rinkle same
thing apply for the prediction on the movement of share price for the investor based upon the past trends of the
movement that believe the trend may come to the end and the reverse may happen this mentality will call Gambler
fallacy guys there are many illustration and example that were found in the study Hub and article explaining the rest of
the behavior of finances apart from the first five let's visit the other group of Behavioral
finances that were disturbing the risk neutral and attitudes of an investor
guys they were one of these category of behavior that tends to encourage investor or decision maker
tends to be reeking and this Behavior it's term overconfidence whereas they may have
some other behavior that may seduce the person or the investor t to be RIS Avers and
these source of the solution is coming from three different type of behavior namely
conservatism ambiguity aversion regret aversion so these could be the explanations why someone tends to be re
reservers or tends to be behave conservatively which otherwise not necessary last but not least the other
group of behavior of finance that discover that this time it may lead the investor or decision maker to be
undecisive as to whether they should be reeking or they should be reservers so these undecisive directions of the risk
appetite may be let by ranges of behavior such as representativeness momentum effect
narrow framing confirmation biased availability biased and last but not least miscalculation of
probabilities guys do you still remember the illustrations I gave at the beginning on the vacation when someone
believed that if the weather in the past has been a signing weather on the locations for the
holiday same may have happened in the future that following the trend that seems to be the opposite mindset of
Gambler fallacy and this kind of assumption on a representation from the past that is to
be continue to the Future this were termed as representativeness Behavior it could be the same kind of
mindset and answer in the mind however explaining by different reasoning and mindset and these will be called
momentum effect where people may believe tomorrow may not be raining just because that in the past it has not been raining
so they believe this kind of momentum tends to continue so with this kind of momentum belief people will therefore
make the decisions accordingly so this will call Momentum effects so guys spend some time go through the study Hub find
out the reason and the meaning of all of other Behavior discovered in behavior of Finance finally with the distortion on
the rational Behavior by looking at relevant information and a distortion of the risk neutral attitude there will be
a high possibility that these Behavior May L to a deviation from achieving rationale
objectives so when it come to The Challenge on making decision that lead to rational objectives these are two
other possible types of behavior that discover by behavior of Finance connective dissonance and loss aversion
bias so how does this apply to the example of the vacation you may simply refuse to bring a rainco for the shop
trip tomorrow just because that you want to prove to people that your decision make is Right despite the fact all the
evidences including the weather forecast from the media have say there will be a high chance that tomorrow there will be
a raining weather on the locations for where your locations for the vacations is located just that you refuse to admit
the wrong decisions you make you insist on holding back your origal decision this is called connective dissonance
don't you think so guys it is equally common found in a lot of financial decision made and financial strategy
formulated by businesses that tends to suboptimal yet people just refuse to admit the mistake they would insist to
carry on such decision and strategy so guys after hearing some of the explanations and demonstrations on
some of these type of behavior that found in behavioral Finance how would these be affecting Financial strategy of
investors and businesses here is the answer financial decision made that influenced by
behavior of finances May reflect mispricing of asset an investor a decision maker may have ended up
overpaying the price in acquiring the asset or maybe disposing the price at undervalue so all these are term
mispricing of asset at the same time misalignment and mismatch of one desire risk appetite could be an influence as a
result of Behavioral finances and ultimately all this Distortion may lead to deviation from the desired Financial
objectives these state for explain how different types of behavior discover in behavioral finances distort the
achievement or reflecting ranges of rational Behavior guys with all these findings
how exactly behavioral finances then explain and affect market efficiency well there are two way of
thoughts one behavioral Finance is possibly to proved that is a contradictions with what the findings
that is covered by efficient market hypothesis meaning the EMH believes share prices in the market should
reflect the informations that make available at one point of time which depending on level of stock market
efficiency however behavior of Finance explain not necessarily true people make decision at an irrational conditions at
many point of the occasion but because of these irrational decisions to be made behavioral Finance however contribute to
the market efficiency on the other way given that different Financial decision were actually made by different
individual or practitioner that behave differently in other word at any point of the price level of an asset example
share or Bond there will be people that promp to invest they will also prompt to be people that prompt to sell the asset
even there's a supply there's a demand in the market for the asset that create liquidity that create the trading
activities of all asset and Creations of activities in trading and liquidity in the market that will therefore
contribute to improve the market efficiency and this market efficiency is providing an opportunity for every
individual to learn and realize the mistake they make from the irrational behavior in long term hopefully one will
behave towards more rational manner so guys time for us to take a look at how ranges of behaviors that
discussed a moment ago that apply into the following extracts of a past year questions well as mentioned this is an
extract of a past exam questions please pause the video read through the requirement think through your answer
plan the requirement is asking discussed behavioral factors that may have led to businesses such as metr verse tag being
overly valued so this is clearly explaining why is that the the price the share price of this company is overly
stated well guys pausing the video go through the informations carefully based on this extract what do
you have to realize to answer questions on behavioral Finance here are some advises for you number
one when you go through the informations given by the story and the scenario identify is there any decisions is there
any descriptions regarding prices regarding values of an asset that seems to be out of the norm
or is there any kind of decision made or any strategies that formul related not explained by rational
behavior when you discover any of those evidences try to ask yourself what could be out of the 17 types of the irrational
Behavior which of it would be possibly be explaining such phenomena once you identify a potential
irrational Behavior the last things that you need to figure out it's that how how do you connect them how do you try to
look for evidences from the scenario to join up the phenomena as described in the scenario and explained by this
particular this irrational behavior that you may want to articulate ensuring that the articulation is systematic well in
manner this is how you form your answer for answering questions pertaining to behavioral Finance so guys our therefore
suggest by going through the extract of this information you will notice W or West py Company it's the first company
that describe in this questions based upon background information such as listed company as a background retailer
businesses as the nature of business operation selling ranges of foods and household good this company has been
performing relatively well due to the following critical success factor as mentioned followed by the share price
performance of this company in the recent year has performed better than many of the competitor or player in the
retail sector the questions went on tells you about the disappointing share price performance on the retail sector
so on one hand it is trying to show how outstanding the performance of West Pary comparing to other player but at
the same time guys do you see the word exception the questions is going on and telling us while share prices of many
retail sectors company are done poorly there is one exception where the share price in the retail sector specializing
in computers and high technology Goods however are doing pretty well the share price seems to show a
boom obviously however based upon findings and comments from some analyst they believe this share price in the
high-tech sectors has been significantly higher than what it sounds to be should
rational mindset is applied on valuing such share guys don't you think so that's provide a crucial hint something
that is not rational so pick this up and start creating the idea of what could be the type of irrational behavior that
could help to explain such an abnormally High share prices in this industry followed by here comes another
Target meterse company well they are another listed company and why is that a center of attention that's simply
because that meterse company is now becoming a target of acquisitions by West
Pary keep it short a meterse company the target company it has two type of store home and teac keeping an eye about metr
verse Tech as what relating to part A of the questions these segment of the businesses involved in selling computers
and phones guys if you connect the nature of this businesses with the outstanding share
price performance in computer and Hightech sector don't you think these is trying to tells you that the share price
performance or the value of these businesses are also tends to be overly valued if you manage to connect this
together this day for explain why the following statements happen to be so West Pary would therefore plan to take
the advantage on the current values relating to the business such as the technology company like metroverse Tech
so therefore they would like to C the price of metroverse TCH based upon PE ratio instead of following the value
that deriv by it believes to be a more rational approach valuation looking at Future free cash flow however that is
not the value that vest party may be looking at instead they prefer to refer to another valuation model PE ratio that
tends to refer to the historical performance in the past at one point of time so guys that seems to provide hint
and clue for another irrational Behavior such as anchoring
finally part of the plan for Metro company it's the the moment the Acquisitions of all the share capitals
of M company has been completed W West py Company would like to sell metroverse Tech because of the reason it doesn't
fit well in the strategy but at the same time they will also like to take advantage on the overvaluations of the
businesses in metr T So guys spend some time organize your creativity what are the irrational behavior that could ties
back to the clue that Mark with the questions mark over here so here is a bit of the
demonstrations of my answer planning I may want to start telling the marking team that the behavioral factors that
were asked to explain this phenomena may be pertaining to the three of the main criteria or condition as mentioned a
moment ago that form rational decision making so I would need to pick up those irrational behavior that serve to be a
challenge to any of the three condition you may want to think about identifying at least one of the irrational behavior
that go under the challenge of each of these three characteristics then connect back to the scenario and form a solid
and well articulated justification so here is the demonstrations on one of the irrational Behavior I may picked it
up noise trading and let's take a look at how I articulate with the justifications of
the proofed why do I make myself believe that noise trading seems to be found in the abur phenomena on the valuations of
the share prices in metroverse tech industry that tends to be overly valued I say the boom in the share prices of
this Hightech company may have indicated a high demand for shares in these sector what make this happen and I say this
pattern and Trend May therefore have created noises for other investors to just follow by applying the similar
investment strategy and these noises will therefore help to escalate the rising trend in the share price so
that's how I explain the phenomena that explained by noise trading and guys pause the video spend
some time take a look at how the model answer has produced with segregation based upon hings and describing each
type of irrational behavior that based upon the evidences that provided in the scenario once you have gone through
these explanations from the model answer you will notice there are six different types of Behavioral finances discovered
with all the supporting explanation so guys with this video I hope you will understand that behavioral finances is
appearing not only in the context of financial management but it is something that explain every movement and decision
we make in life with that thank you for watching [Music]
Behavioral finance studies how psychological factors and cognitive biases influence financial decisions, often leading to irrational choices. Unlike traditional finance, which assumes decisions are purely logical and aimed at maximizing shareholder wealth based on relevant cash flow information, behavioral finance reveals that emotions, biases, and subjective perceptions frequently cause deviations from rational models.
Common biases include anchoring (overreliance on past data points), gambler's fallacy (expecting trends to reverse incorrectly), overconfidence (leading to excessive risk-taking), conservatism, ambiguity aversion, regret aversion, confirmation bias, and loss aversion. These biases distort the interpretation of information and risk, often resulting in suboptimal investment choices.
Behavioral biases can cause asset mispricing by leading to overvaluation or undervaluation, which misaligns investments with true risk appetites and financial goals. These biases also drive noise trading and liquidity fluctuations, which, paradoxically, contribute to market efficiency over time by facilitating information dissemination and active trading.
Behavioral finance challenges EMH by demonstrating that prices do not always reflect all available information rationally due to investors' irrational behaviors and psychological biases. This results in anomalous price movements and market inefficiencies, although the diverse behaviors can increase market liquidity and information flow, partially offsetting inefficiencies.
By recognizing common biases and psychological influences, investors and managers can identify potential pitfalls in their decision process, avoid emotionally driven errors, and develop strategies that better align with their actual risk tolerance and financial goals. This awareness enables more disciplined and evidence-based financial decision-making.
Students should first identify the specific irrational behaviors or biases present in a given scenario, then link these behaviors to their financial outcomes such as mispricing or market impact. Finally, they should structure clear, evidence-backed explanations that demonstrate understanding of how behavioral finance concepts apply to real-world cases.
For further study, you can explore 'Comprehensive Overview of Financial Management and Capital Budgeting Techniques' for deeper financial planning insights, and 'Understanding Market Efficiency: How Smart Money Drives Price Movements' for an advanced view on market dynamics. Additionally, 'The Secret to Successful Investing: Insights from Howard Marks' offers practical strategies integrating behavioral aspects in investing.
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