Behavioral economics
Behavioral economics examines how real cognitive constraints, emotions, and context influence people's economic decisions.
Definition
Behavioral economics combines economics with psychology to explain decisions that deviate from the fully rational human model. It analyzes, among others: heuristics, cognitive biases, loss aversion, framing effects, default options and choice architecture. It is useful in personal finance, service design, public policy and behavior change.
Key ideas
- Bounded rationality
- Heuristics and errors
- Designing the decision environment
Practice and life
When making financial decisions, check for framing, loss aversion, or the sunk cost effect. Change the way you present the decision and count it again.
Common misconceptions
It is a mistake to assume that behavioral economics proves that people are irrational in all situations. A common mistake is using it to manipulate rather than support better decisions.
> A person does not always calculate like a calculator, but often decides according to predictable patterns.
> — Guru Element
Questions for self-reflection
- What cognitive bias might influence this decision?
- How would the decision change if presented differently?
- Does the choice environment help me or guide me?