Monkeys understand trade
And the relative value of goods too!
![Monkeys understand trade Monkeys understand trade](https://es.rudd-o.com/en/archives/monkeys-understand-trade/@@images/image-800-4d342739defecb12891d577a2ce39647.jpeg)
Check out this clip:
I love that experiment! Even monkeys understand trade.
Moreso, monkeys also get the differences in value between goods! As soon as Monkey #1 realizes he is getting an inferior good (cucumber yuk, grape yum) for the same price, he immediately and forcefully rejects the trade, displaying frustration and anger.
Bravo! What a great experiment!