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Mary Barra Brings Teaming to General Motors

Harvard Business Review

When Dan Akerson became CEO in 2010, he brought a bit of daylight into the hallowed halls, breaking down siloes to urge collaboration between departments that had long stopped talking to each other — engineering and parts buyers, product development and purchasing, to name some especially critical relationships.

Team 8
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Steve Jobs and The Bobby Knight School of Leadership

Harvard Business Review

I believe that Steve Jobs was among the best CEOs of this generation because he created entirely new categories six times in a decade, and built the largest company market cap ever. It is the very opposite of the supportive and nurturing Theory Y management pioneered by MIT's Douglas McGregor over a half century ago.