Publications

May 1992 (Revised May 1993)
Supplement

Jan Carlzon: CEO at SAS (B)

By: Christopher A. Bartlett

Summarizes Carlzon's new focus externally on building alliances and acquiring travel service companies. Describes the financial problems resulting from the recession and the Gulf War crisis. Designed as an in-class handout to highlight the long-term management... View Details

Keywords: Acquisition; Financial Crisis; Problems and Challenges; Planning; Leadership; Alliances; Strategy; Air Transportation Industry

March 2023
Teaching Note

Ransomware Attack at Colonial Pipeline Company

By: Suraj Srinivasan and Li-Kuan Ni

Teaching Note for HBS Case No. 123-069. On the morning of May 7, 2021, Colonial Pipeline Company became aware that the company had been the victim of a malicious ransomware attack that had stolen and locked up company data. The extortionists demanded 75 bitcoins (worth... View Details

October 2012 (Revised July 2013)
Case

Olympus (A)

By: Jay W. Lorsch, Suraj Srinivasan and Kathleen Durante

As 2012 approached, the woes of the financial crisis seemed to be fading, companies were resuming business as usual, and some of the scrutiny on corporate governance practices began to recede as well. That is until another major financial scandal emerged in Japan in... View Details

Keywords: Accounting; Corporate Governance; Electronics Industry; Health Industry; Japan

13 Apr 2016
Research Event

What Does 'Diversity' Really Mean?

organizations toward positive social change. “We change the language; we change the conversation,” said writer and hip hop artist Bryonn Bain. “We don’t have a truly functional democracy if every voice is... View Details

Keywords: by Dina Gerdeman

December 1998 (Revised July 2016)
Background Note

Tools of Cooperation, The

By: Clayton M. Christensen, Howard H. Stevenson and Jeremy Dann

Presents a theory about the tools a manager can use to get people to agree on a coordinated course of action and effect change in his or her organization. The extent to which people in the organization agree on the way the world works, and agree on what they want,... View Details

Keywords: Change Management; Framework; Managerial Roles; Organizations; Performance Effectiveness; Cooperation

Article

Reaching for Yield in the Bond Market

By: Bo Becker and Victoria Ivashina

Reaching for yield—the propensity to buy riskier assets in order to achieve higher yields—is believed to be an important factor contributing to the credit cycle. This paper analyzes this phenomenon in the corporate bond market. Specifically, we show evidence for... View Details

Keywords: Fixed Income; Reaching For Yield; Financial Intermediation; Insurance Companies; Insurance; Assets; Bonds; Investment Return; Investment Portfolio; Risk Management; Insurance Industry

SSRN

Find at Harvard

2018
Working Paper

Executive Development Programs Enter the Digital Matrix: I. Disrupting the Demand Landscape

By: Das Narayandas and Mihnea C. Moldoveanu

Executive development programs have entered a period of disruption catalyzed by the digitalization of content, connectivity, and communication and are driven by renewed demand for high-level executive and managerial skills. Unlike other segments of higher education,... View Details

Keywords: Executive Education; Internet and the Web; Disruption; Management Skills; Leadership Development

Read Now

01 Apr 2013
News

Cultural Entrepreneurship finalists named

July 2006 (Revised August 2007)
Case

Charles Veillon, S.A. (A)

By: Lynn S. Paine and Aldo Sesia

The top management team at Charles Veillon, a Swiss mail-order company, is considering whether to work with a human rights organization to monitor the labor practices of its suppliers. A particular concern is avoiding child labor and other forms of workplace coercion.... View Details

Keywords: Ethics; Governance Controls; Labor; Rights; Nonprofit Organizations; Switzerland

17 Aug 2018
News

How your peers can help your start-up

November 1995 (Revised January 1998)
Case

Transformation of Pratt & Whitney North Haven (A)

By: H. Kent Bowen, Linda A. Hill, Andrew P. Burtis, Sylvie Ryckebusch and John Schiavone

Pratt & Whitney is a leader in the development and manufacturing of gas turbine engines for commercial and military aircraft. Economic conditions for the airline and defense industries are forcing the airplane engine builders to restructure. Ed Northern, a new general... View Details

Keywords: Transformation; Restructuring; Production; Opportunities; Economy; Aerospace Industry; Manufacturing Industry; Connecticut

1 Apr 2013
Interview

Restoring U.S. Competitiveness: Professor Michael Porter in an interview with Charlie Rose

By: Michael E. Porter

"There is an historic opportunity right now for business and government to work together [to restore U.S. competitiveness]." Professor Porter discusses the eight federal policy priorities that business leaders and policymakers, liberals and conservatives agree will... View Details

Keywords: U.S. Competitiveness; Competition; Policy; Global Strategy; Business and Government Relations; United States

May 2022
Article

The Impact of COVID-19 on Digital Communication Patterns

By: Evan DeFilippis, Stephen Michael Impink, Madison Singell, Jeff Polzer and Raffaella Sadun

We explore the impact of COVID-19 on employees’ digital communication patterns through an event study of lockdowns in 16 large metropolitan areas in North America, Europe, and the Middle East. Using de-identified, aggregated meeting and email meta-data from 3,143,270... View Details

Keywords: Meetings; Email; COVID-19 Pandemic; Communication Technology; Health Pandemics; Time Management

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July 2023 (Revised July 2023)
Background Note

Generative AI Value Chain

By: Andy Wu and Matt Higgins

Generative AI refers to a type of artificial intelligence (AI) that can create new content (e.g., text, image, or audio) in response to a prompt from a user. ChatGPT, Bard, and Claude are examples of text generating AIs, and DALL-E, Midjourney, and Stable Diffusion are... View Details

Keywords: AI; Artificial Intelligence; Model; Hardware; Data Centers; AI and Machine Learning; Applications and Software; Analytics and Data Science; Value

April 2000 (Revised December 2001)
Case

AirTex Aviation

By: Brian J. Hall and Carleen Madigan

Two young and inexperienced MBAs buy a virtually bankrupt company. They design a decentralized control system organized around profit centers. As a case in control systems, there is ample detail for a discussion of design issues, control of independent profit centers,... View Details

Keywords: Air Transportation; Management Systems; Insolvency and Bankruptcy; Air Transportation Industry

10 May 2015
Conference Presentation

Building a Competitive Jerusalem

By: Michael E. Porter and Christian H.M. Ketels

Jerusalem 2020 is a five-year growth plan for Jerusalem's economic development based on Professor Michael E. Porter's theory of competitive advantage. The plan was presented to Israeli Prime Minister Benjamin Netanyahu with the goal of significant investment by the... View Details

Keywords: Israel; Economics; Israel