Search results
Results From The WOW.Com Content Network
When people rely on representativeness to make judgments, they are likely to judge wrongly because the fact that something is more representative does not actually make it more likely. [4] The representativeness heuristic is simply described as assessing similarity of objects and organizing them based around the category prototype (e.g., like ...
Behavioral finance theory attributes stock market bubbles to cognitive biases that lead to groupthink and herd behavior. Bubbles occur not only in real-world markets, with their inherent uncertainty and noise, but also in highly predictable experimental markets. [ 1 ]
Explanations of money illusion generally describe the phenomenon in terms of heuristics.Nominal prices provide a convenient rule of thumb for determining value and real prices are only calculated if they seem highly salient (e.g. in periods of hyperinflation or in long term contracts).
Behavioral economics is the study of the psychological (e.g. cognitive, behavioral, affective, social) factors involved in the decisions of individuals or institutions, and how these decisions deviate from those implied by traditional economic theory.
Cognitive biases are systematic patterns of deviation from norm and/or rationality in judgment. They are often studied in psychology, sociology and behavioral economics. [1] Although the reality of most of these biases is confirmed by reproducible research, [2] [3] there are often controversies about how to classify these biases or how to ...
The behavioral theory of the firm first appeared in the 1963 book A Behavioral Theory of the Firm by Richard M. Cyert and James G. March. [1] The work on the behavioral theory started in 1952 when March, a political scientist, joined Carnegie Mellon University, where Cyert was an economist. [2]
Keynes believed that similar behavior was at work within the stock market. This would have investors pricing shares not based on what they think an asset's fundamental value is, or even on what investors think other investors believe about the asset's value, but on what they think other investors believe is the average opinion about the value ...
Loss aversion was also used to support the status quo bias in 1988, [9] and the equity premium puzzle in 1995. [10] In the 2000s, behavioural finance was an area with frequent application of this theory, [11] [12] including on asset prices and individual stock returns. [13] [14]