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Economics 1.2.10
Economics- Edexcel 1.2.10
Term | Definition |
---|---|
rational behaviour | a decision-making process that is based on making choices that result in the optimal level of benefit or utility for an individual |
social norms | shared standards of acceptable behaviour by groups |
status quo | a Latin phrase meaning the existing state of affairs, particularly with regard to social, political, religious or military issues |
rules of thumb | a rule or principle that you follow which is not based on exact calculations, but rather on experience |
habitual behaviour | a rigid pattern of behaviour followed by a person |
default role | pre-set courses of action that take effect if nothing is specified by the decision maker |
bounded rationality | the idea that we make decisions that are rational, but within the limits of the information available to us and our mental capabilities |
bounded control | behaviour where individuals lack the cognitive 'strength' (or willpower) to make a rational decision |
heuristics | mental shortcuts for solving problems in a quick way that delivers a result that is sufficient enough to be useful given time constraints |
hyperbolic discounting | a cognitive bias, where people choose smaller, immediate rewards rather than larger later rewards and this occurs more when the delay is closer to the present than the future |
default choices | option selected if a consumer does nothing and it doesn’t involve mental effort |
satisficing | a decision-making process that strives for adequate rather than perfect results |
anchoring | describes the subconscious use of irrelevant information as a fixed reference point (or anchor) for making subsequent decisions about that security |
priming | behaviour is often influenced by cues that work subconsciously and prime us to behave / choose in certain ways |
framing | when our decisions are influenced by the way information is presented |
altruism | willingness to bear a cost to benefit somebody else |
availability heuristic | mental shortcut that relies on immediate examples that comet o mind |
behavioural economics | applying psychological insights into human behaviour |
butterfly effect | when small details make big differences to choices we make |
choice architecture | careful design of how options are presented can influence decisions |
choice overload | when there are too many options to make a fully informed rational decision |
commitment contract | when someone voluntarily loses money if they do not engage in a future behaviour to which they have committed |
compromise effect | options chosen more often when they are the compromise option in a choice set |
computational weakness | occurs when consumers find it difficult to calculate the probability of something happening when they make purchasing decisions |
confirmation bias | seeking out information in a way that fits with our existing preconceptions |
endowment effect | when we value things that we own more than the things we do not own |
gambler’s fallacy | belief that future probabilities are altered by past events when in fact they are independent |
herd behaviour | when individuals act collectively as part of a group |
IKEA effect | placing a disproportionately high value on objects we have partially assembled ourselves |
intention-action gap | when people often don’t accomplish what they would like to do |
loss aversion | when a loss is more painful than an equivalent gain is rewarding |
mental accounting | idea that the way money is categorised influences how it is spent |
nudge | minimal change to the environment to alter behaviour in an easy, timely, social way |
psychological bias | any systematic deviation from a rational choice |
scarcity bias | we value things that are more limited in number or are only available for a short time |
social image | humans present themselves to look good to others to produce positive rewards |
social proof | when an individual looks to the behaviour of their peers to inform their decision-making |
status quo biases | preference to keep things the way they are |
sunk cost effect | people tend to consume what they have prepaid for even if it does not make sense to do so |
system1 thinking | decisions made on autopilot |
system 2 thinking | slower, careful, effortful decision-making |