The great-man theory of Wall Street
![The great-man theory of Wall Street](https://www.economist.com/content-assets/images/20241130_FND002.jpg)
Wall Street rewards those who are very good at doing risky jobs. This parlour game also elucidates one of the most important truths of finance. For an industry obsessed with managing risk, it remains greatly exposed to the triumphs and failures of a ...undefined