Insights from the UK and beyond
from The Great Debate UK:
Being a CEO should be one of the best jobs in the world, argue the authors of a new book.
"It offers the chance to make a real difference," Steve Tappin and Andrew Cave write in The New Secrets of CEOs: 200 Global Chief Executives on Leading.
"However, real life for most CEOs is tough and many are not enjoying it."
The authors interviewed 200 CEOs for the book, which includes profiles of such leaders as Tesco's Terry Leahy , Avon's Andrea Jung, Xstrata's Mick Davis, Kraft's Irene Rosenfeld, Haier's Zhang Ruimin and Cisco's John Chambers.
CEOs are divided into five "distinct categories" characterised by similar leadership styles.