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Marissa Mayer’s Departure from Yahoo and the Challenge of Drawing Lessons from an N of 1

Harvard Business Review

Although the fall of Yahoo was probably inevitable, our fascination with celebrity leaders has resulted in an extraordinary amount of interest in Marissa Mayer’s recent resignation as CEO, in particular her $23 million golden parachute. In business, we are not spoiled for objective indicators of leadership performance.

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How IBM's Sam Palmisano Redefined the Global Corporation

Harvard Business Review

Recognizing that the company's command-and-control culture wouldn't work in the 21st century, he defined leadership as leading by values and created a unique collaborative organizational structure. Never confuse charisma with leadership. They listen as well as they speak. The key to that is to build a sustainable culture.