# Risk 1. [Counterparty risk](counterparty-risk.md) 2. [Platform risk](platform-risk.md) 3. [Price risk](price-risk.md) 4. [Systemic risk](systemic-risk.md) ## References 1. Knight, Frank Hyneman. Risk, uncertainty and profit. Vol. 31. Houghton Mifflin, 1921. 1. Petro, Louis W., James P. Martin, Adam A. Wadecki, and Harry Cendrowski. The handbook of fraud deterrence. John Wiley & Sons, 2007.