Author Archives: David Mills

Ten Leadership Theories in Five Minutes

“There’s nothing so practical as a good theory.” Here are ten of them, summarized by Professor Michael Zigarelli, for those who want to lead more effectively.

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An Ant’s Guide to Management Theory

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The Secret Weapon of Great Leaders

Melba Duncan, author of the HBR article “The Case for Executive Assistants,” explains why technology can’t replace personal support.

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