Models Behaving Badly: Why Confusing Illusion with Reality Can Lead to Disaster, on Wall Street and in Life

Emanuel Derman explores the intricate relationship between models and reality in finance and beyond, shedding light on the potential pitfalls when they are misunderstood. With insight drawn from his extensive experience on Wall Street, he illustrates how relying too heavily on mathematical models can create illusions that may lead to catastrophic outcomes.

Derman's thoughtful examination emphasizes the importance of recognizing the limitations of these models, urging readers to remain grounded in reality rather than succumbing to the seductive nature of theoretical constructs. Through engaging anecdotes and rich analysis, he reveals that wisdom lies not just in the numbers, but in understanding their context and the world they attempt to mimic.