Publications

December 2023
Case

Robert McNamara: Changing the World

By: Robert Simons and Shirley Sun

This case traces the life of Robert McNamara from Harvard Business School to Ford Motor Company to the U.S. Department of Defense. McNamara excelled in every job along the way: becoming the youngest-ever professor at Harvard Business School, the first non-family... View Details

Keywords: Performance Measurement; Military; Leadership Development; Values and Beliefs; Personal Characteristics; Leadership Style; Success; Business and Government Relations; Power and Influence; Business Education; War

October 2023 (Revised May 2025)
Case

Nelson Mandela: Changing the World

By: Robert Simons and Shirley Sun

This case traces the rise of Nelson Mandela from his tribal home in South Africa to president of the country. Rejecting expectations that he would be a tribal leader, Mandela instead dedicates his life to fighting Apartheid. After peaceful approaches fail, he joins... View Details

Keywords: Mission and Purpose; Values and Beliefs; Power and Influence; Personal Characteristics; Leadership Style; Success; South Africa

June 2023 (Revised November 2024)
Case

Albert Einstein: Changing the World

By: Robert Simons and Shirley Sun

This case traces the rise of Albert Einstein from a small town in Germany to a towering intellectual leader who revolutionized the field of physics. The case describes his early education and his penchant for individual thinking and non-conformity. A committed... View Details

Keywords: Science; Research; Personal Characteristics; Mission and Purpose; Success; Work-Life Balance; Higher Education; Power and Influence

April 2023 (Revised October 2024)
Teaching Note

Dwight D. Eisenhower: Changing the World

By: Robert Simons and Shirley Sun

Teaching Note for HBS Case No. 121-047. View Details

February 2023 (Revised November 2024)
Case

Ronald Reagan: Changing the World

By: Robert Simons and Shirley Sun

This case traces the rise of Ronald Reagan from small town Illinois to two-term president of the United States. An unlikely candidate for the world’s most powerful job, the case describes the different roles that Reagan filled over his life: radio announcer, Hollywood... View Details

Keywords: Politics; Entertainment; Personal Characteristics; Business And Government; Values And Beliefs; Mission And Purpose; Decision Making; Government Administration; Management Style; Power and Influence; United States

February 2023 (Revised September 2024)
Teaching Note

Jackie Robinson: Changing the World

By: Robert Simons and Shirley Sun

Teaching Note for HBS Case No. 122-042. View Details