Psychology
What is The endowment effect?
The endowment effect is our tendency to value something more simply because we own it. People often demand far more to give up an item than they'd pay to buy the same item — a bias closely tied to loss aversion.
See it, don’t just read it.
Watch a 2-minute lesson with voice + animation that explains the endowment effect.
Key things to understand
- 1We value things more once we own them.
- 2We demand more to sell than we'd pay to buy.
- 3It's closely linked to loss aversion.
- 4It affects pricing, negotiation, and decluttering.
Frequently asked questions
- What is the endowment effect?
- The tendency to value something more highly just because you own it.
- What causes the endowment effect?
- Largely loss aversion — giving up something we own feels like a loss, which we weigh heavily.
- Where do you see the endowment effect?
- In free trials, sellers overpricing belongings, and the difficulty of decluttering possessions.