19.3
The other three common biases are loss aversion, anchoring bias, and herd behavior. Each affects how we handle risks, prices, and trends.
Loss aversion is the strong fear of losing something compared to the satisfaction of gaining something of equal value.
Consider a traveler planning a dream vacation. Before departure, they decide to purchase travel insurance to protect against unforeseen risks such as trip cancellations, medical emergencies, or lost luggage. This behavior illustrates risk aversion, as the traveler prefers to incur a smaller, certain loss that is the insurance premium rather than face the possibility of a larger, uncertain loss.
Anchoring bias happens when people base their decisions too much on the first piece of information they see.
For instance, Alex might see a jacket originally priced at $200 but now on sale for $100. Because of the original price, he might think it’s a great deal, even if the quality or value of the jacket doesn’t justify the reduced price.
Herd behavior is the tendency to follow what others are doing without thinking for yourself.
Sarah might buy a cosmetic product just because it’s popular, and many others are buying it, assuming it must be good, even though she hasn’t checked if it suits her skin.
손실 회피, 앵커링 편향, 무리 행동과 같은 편향은 사람들이 일상 상황에서 결정을 내리는 방식에 상당한 영향을 미치며, 종종 논리적 추론에서 벗어나게 합니다. 이러한 편향은 사람들의 선택에 영향을 미치는 감정적, 사회적 요인을 보여줍니다.
손실 회피는 동등한 이익을 평…