101-2 Behavioral Finance Flashcards
Behavioral Finance
A field of study which relates behavioral and cognitive psychology to financial planning and economics in an a attempt to understand why people act irrationally during the financial decision making process
Cognitive errors
Due to faulty reasoning and could arise from a lack of understanding of proper statistical analysis techniques, information processing mistakes, faulty reasoning, or memory errors
Illusion of control bias
Exists when market participants think they can control or affect outcomes when they cannot
Conservatism bias
Occurs when market participants initially form a rational view but fail to change that view as new info becomes available
They overweight the initial probabilities and do not adjust for new information
Hindsight bias
A selective memory of past events, actions, or what was knowable in the past
Confirmation bias
Occurs when market participants look for new information or distort new information to support an existing view
Representativeness
Based on a belief that the past will persist and new information is classified based on past experience or classification
Mental accounting
Aka money jar mentality
Involves the tendency of individuals to put their money into separate accounts based on the function of these accounts
For example: savings, debt reduction, and a future vacation
Money set aside for a vacation while carrying a considerable amount of debt is poor money management
Self-attribution bias
An ego defense mechanism
Analysts take credit for their successes and either blame others or external factors for failures
Anchoring
Involves individuals making irrational decisions based on information that should have no influence on the decisions at hand
Adjustment
May include market participants who stay anchored to an initial estimate and do not adjust for new information
Outcome bias
The tendency for individuals to take a course of action based on the outcomes of prior events
Framing bias
Asserts that people are given a frame of reference, a set of beliefs or values that they use to interpret facts or conditions as they make decisions
Recency bias
Aka availability bias
Recent info is given more importance because it is most vividly remembered
Herding
When investors trade in the same direction or in the same securities, and possibly even trade contrary to the information they have available
Emotional biases
Not related to conscious thought and stem from feelings, impulses, or intuition