Teams may be better than individuals at handling tasks involving imprecise probabilities.

Embarking on a career in popular music is in many ways like starting a business. You develop a brand, or a distinct identity in the marketplace, and try to get people excited about it. What can entrepreneurs learn from musicians about getting a new business off the ground?

Readers and clients have some things in common.

The stock of companies whose top executives or major shareholders were friends of Nicolas Sarkozy outperformed other firms’ stock by 3% after Sarkozy’s election as president of France.