Behavioral Finance Flashcards
Representativeness bias
A cognitive bias in which people tend to classify new information based on past experiences and classifications
Self control bias
Occurs when people deviate from their long term goals
Availability bias
Tendency to be overly influenced by events that have left a strong impression and/or for which it is easy to recall
Anchoring bias
The anchoring bias is the tendency of the mind to give disproportionate weight to the first information it receives on a topic: initial impressions, estimates, or data, anchor subsequent thoughts and judgments.
Prudence bias
The prudence bias is the tendency to temper forecasts so that they do not appear extreme or the tendency to be overly cautious in forecasting.
Look ahead bias
Look-ahead bias results from using information that was unknown or unavailable at the time the investment decision was made.
Cognitive error - belief perseverance
- Conservatism bias
- Confirmation bias
- Representativeness bias
- Illusion of control bias
- Hindsight bias
Cognitive errors - information processing biases
Anchoring and adjustment bias
Mental accounting bias
Framing bias
Availability bias
Emotional biases
Loss aversion bias
Overconfidence bias
Self control bias
Status quo bias
Endowment bias
Regret aversion bias
barnewall two way behavioral model
classifies investors into passive and active
- passive : those who have not had to risk their own capital to gain money
- active : those who have had to risk their capital to gain money
BB and K model
5 types ranging from confident to anxious ; from careful to impetuous
the types are
- adventurere
- celebrity
- individualist
- gaurdian
- straight arrow
Pompian behavioral model
based on behavioural investor types
- Passive Preserver
- Friendly follower
- independent individualist
- active accumulator
Passive preserver
low risk tolerance
emotional bias
not financially sophisticated
difficult to advise because emotional
PP respond to
- high level overviews
- no quantitative details
- trust of advisor needs to be won overtime
friendly follower
- passive investor
- low to moderate risk tolerance
- cognitive errors in nature