Publications

January 1989 (Revised February 1993)
Case

Warner Cable (A)

The new general manager of Warner Cable's Medford, Massachusetts complex faces a number of turnaround challenges in 1985, including service deficiencies, customer complaints, high turnover, and low employee morale. By 1988 he has turned the situation around, but some... View Details

Keywords: Organizational Change and Adaptation; Management Style; Human Resources; Telecommunications Industry; Massachusetts

January 2023 (Revised June 2024)
Case

Elon Musk at Tesla

By: George Serafeim and Amram Migdal

This case gives an overview of Elon Musk’s career arc through the lens of the 2003 founding of Tesla and its growth through 2022. Background information is included on Tesla’s unique strategic decisions, its operational and reputational struggles and successes, and the... View Details

18 Mar 2014
News

7 Skills Needed to Thrive in the C-Suite

Keywords: CEO skills; leadership; management skills

December 2020 (Revised June 2021)
Case

France Télécom (A): A Challenging Restructuring

By: Cynthia A. Montgomery and Ashley V. Whillans

These cases explore the impacts of industry shocks, resulting corporate actions that had a devastating impact on employees, and the legal conviction of corporate leaders for “institutional harassment."

This case series follows the evolution of France... View Details

08 Jan 2020
Video

Meet Ryan | Leadership Principles Participant Testimonial

10 Sep 2012
HBS Case

HBS Cases: Branding Yoga

Owner/President Management Program, with plenty of lessons about branding and competitive strategy. Two Paths In Branding Yoga, cowritten with HBS Global Research Group associate director Kerry Herman and research associate Annelena Lobb,... View Details

Keywords: by Kim Girard; Entertainment & Recreation

December 1997 (Revised October 2008)
Case

Wolfgang Keller at Konigsbrau-TAK (A)

By: John J. Gabarro

Wolfgang Keller, manager of the Ukrainian subsidiary of a German beer company, faces a managerial dilemma. His subordinate, Dmitri Brodsky, is a talented and experienced commercial director who is not meeting his goals expediently and often requires considerable... View Details

Keywords: Business Subsidiaries; Performance Evaluation; Management Style; Managerial Roles; Behavior; Conflict Management; Situation or Environment; Failure; Employee Relationship Management; Food and Beverage Industry; Ukraine; Germany

April 2008
Case

A Day in the Life of Alex Sander: Driving in the Fast Lane at Landon Care Products

By: Larry E. Greiner and Elizabeth Collins

Alex Sander is a new product manager whose drive and talents are attractive to management, but whose intolerant style has alienated employees. This tension is presented against the backdrop of a 360° performance review process. Sander works in the Toiletries Division... View Details

Keywords: Management Style; Conflict Management; Behavior; Management Practices and Processes; Talent and Talent Management; Mergers and Acquisitions; Problems and Challenges; Consumer Products Industry; United States; Europe

Third Quarter 2018
Article

Why and How Investors Use ESG Information: Evidence from a Global Survey

By: Amir Amel-Zadeh and George Serafeim

Using survey data from a sample of senior investment professionals from mainstream (i.e., not SRI funds) investment organizations, we provide insights into why and how investors use reported environmental, social, and governance (ESG) information. Relevance to... View Details

Keywords: ESG; ESG (Environmental, Social, Governance) Performance; Sustainability; Investment Management; Investment Strategy; Metrics; Standard Setting; Accounting Standards; Finance; Investment; Information; Environmental Sustainability; Governance; Performance Effectiveness; Strategy

SSRN

Find at Harvard

August 1999 (Revised June 2008)
Case

Taran Swan at Nickelodeon Latin America (A)

By: Linda A. Hill and Kristin Doughty

Eighteen months after launching Nickelodeon Latin America, general manager Taran Swan must leave the company's Miami headquarters for her New York home because of complications with her pregnancy. Unable to travel for at least the next six months, Swan must decide how... View Details

Keywords: Selection and Staffing; Leadership Style; Managerial Roles; Organizational Culture; Groups and Teams

June 2017
Case

Maggie Wilderotter: The Evolution of an Executive

By: Boris Groysberg, Sarah L. Abbott and Robin Abrahams

In a career that spanned over 30 years, Maggie Wilderotter served as CEO of two publicly traded companies and served on 32 corporate and 9 association and nonprofit boards of directors. As CEO of Frontier Communications, a U.S. telecom company with over $25 billion in... View Details

Keywords: Leadership; Managing People; Networks; Strategy And Leadership; Personal Development and Career; Personal Characteristics; Leadership Style; Social and Collaborative Networks; Gender; Power and Influence; Telecommunications Industry; United States

08 Jan 2015
News

What Marissa Mayer Got Wrong (and Right) About Stack Ranking Employees

Keywords: stack ranking; management; employee performance; turnarounds; News, Library, Internet, and Other Services; Information

Dec 04 2014
Testimonial

Recalibrating Your Approach to Leadership

28 May 2014
News

Beyond Command and Control

Keywords: leadership; change management; authenticity; adaptability

May 1994 (Revised January 1995)
Case

Warner Cable (A) and (B) (Condensed)

The new general manager of Warner Cable's Medford, Massachusetts complex faces a number of turnaround challenges in 1985, including service deficiencies, customer complaints, high turnover, and low employee morale. By 1988 he has turned the situation around, but some... View Details

Keywords: Organizational Change and Adaptation; Management Style; Change Management; Performance Improvement; Telecommunications Industry; Massachusetts