Ray Fisman and Tim Sullivan

Ray Fisman is an economics professor at Columbia Business School. Tim Sullivan is the editorial director of Harvard Business Review Press. They are the authors of a new book, The Org: The Underlying Logic of the Office.

Ray Fisman and Tim Sullivan: Blog articles

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Video

Juice Cleanses: The Worst Diet

A doctor tries the ever-popular Master Cleanse. Sort of.

Video

Why Did I Study Physics?

Using hand-drawn cartoons to explain an academic passion

Video

What If Emoji Lived Among Us?

A whimsical ad imagines what life would be like if emoji were real.

Video

Living Alone on a Sailboat

"If you think I'm a dirtbag, then you don't understand the lifestyle."

Feature

The Future of Iced Coffee

Are artisan businesses like Blue Bottle doomed to fail when they go mainstream?

Writers

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