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e. Behavioral economics is the study of the psychological and cognitive factors involved in the decisions of individuals or institutions, and how these decisions deviate from those implied by traditional economic theory. [ 1 ][ 2 ] Behavioral economics is primarily concerned with the bounds of rationality of economic agents.
Quantitative behavioral finance[ 1 ] is a new discipline that uses mathematical and statistical methodology to understand behavioral biases in conjunction with valuation. The research can be grouped into the following areas: Empirical studies that demonstrate significant deviations from classical theories. [ 2 ]
Richard H. Thaler (/ ˈθeɪlər /; [ 1 ] born September 12, 1945) is an American economist and the Charles R. Walgreen Distinguished Service Professor of Behavioral Science and Economics at the University of Chicago Booth School of Business. In 2015, Thaler was president of the American Economic Association. [ 2 ]
Prospect theory. Daniel Kahneman, who won the 2002 Nobel Memorial Prize in Economics for his work developing prospect theory. Prospect theory is a theory of behavioral economics, judgment and decision making that was developed by Daniel Kahneman and Amos Tversky in 1979. [1] The theory was cited in the decision to award Kahneman the 2002 Nobel ...
According to Choosing Therapy, “… financial trauma refers to the distress associated with chronic money-related stress, lack of resources, or financial abuse. These difficulties can overwhelm ...
The Behavior Portfolio Theory governs that investors are "normal" [12] and cannot always make rational decisions due to their cognitive and emotional biases. The field of behavioral finance defines several biases and heuristics that offer insight into individual behavior and how these biases influence an individual's investment decisions.
The expected utility hypothesis is a foundational assumption in mathematical economics concerning decision making under uncertainty. It postulates that rational agents maximize utility, meaning the subjective desirability of their actions. Rational choice theory, a cornerstone of microeconomics, builds this postulate to model aggregate social ...
Finance. A stock market bubble is a type of economic bubble taking place in stock markets when market participants drive stock prices above their value in relation to some system of stock valuation. Behavioral finance theory attributes stock market bubbles to cognitive biases that lead to groupthink and herd behavior.