Managing Wall Street’s ‘Winner Effect’

Ethical Markets Reforming Global Finance

Wall Street is not known for self-examination. Colossally bad bets and spectacular losses are more often treated as individual failures than systemic ones; risky behavior is seen as a sign of intestinal fortitude, not foolishness. In the wake of the multibillion-dollar trading loss at JPMorgan Chase (JPM)—considered the best in the business at risk management—the financial industry has focused on who did what, when, and how big the losses might get. But that doesn’t explain why the firm’s traders and executives doubled down on a position that, in hindsight, looked clearly doomed. Read more…