The Halo Effect. How Managers let Themselves be Deceived

Too many of the most prominent management gurus today make steel-clad guarantees, based on claims of irrefutable research, promising to reveal the secrets of why one company fails and another succeeds, and how you can become the latter. Combining equal measures of solemn-faced hype and a whole body of delusions, statistical and otherwise, these self-styled experts cloud our ability to think critically about the nature of success in business. Like a virus, th