On Collusion
In his article On Collusion, Vitalik discusses the issue of collusion in the context of crypto. He highlights that bribery, a form of collusion, is often obfuscated in the crypto space. However, he suggests that Prediction markets (also known as Futarchy) can help mitigate collusion by removing the incentive for collusion. You can also refer to the image below for a visual representation of the concepts discussed: