 Compared to financial practitioners, one could think that financial economists should be at an epistemic advantage in matters of money and finance. Financial economics is a fairly young but well established discipline in the social sciences that seeks to understand, explain, and predict activities within financial markets. However, a few months after the crash in 2008, Queen Elizabeth II famously asked a room full of financial economists in London why they had not predicted the crisis (Egidi 2014). The Queen’s question should be an excellent starting point for an inquiry into the philosophy of science of financial economics. Yet only a few philosophers of science have considered finance  specifically.[1] 