Publications

January 2014 (Revised January 2014)
Case

Showdown at Cracker Barrel

By: Suraj Srinivasan and Tim Gray

In the fall of 2011, activist investor, Sardar Biglari, has acquired nearly 10% ownership in the Cracker Barrel restaurant chain. He believes that the board and senior management have failed and the company has underperformed relative to its peers. When he is denied a... View Details

February 2003
Other Article

The Emergence and Sustainability of Abnormal Profits

By: Michael E. Porter and Anita M. McGahan

In this paper, we examine the emergence and the sustainability of abnormal profits among businesses that were part of U.S. public corporations between 1981 and 1994 and that reported financial results for at least six years. Our results reveal strong asymmetries... View Details

Keywords: Strategy; United States

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Latin America - Global

economic inequality in Mexico and beyond. Participants engaged in thought-provoking discussions on navigating the evolving expectations of business in society. The conversation focused on actionable measures for Latin American firms to address inequality, highlighting... View Details

10 Jan 2022
News

The Secret Ingredient of Thriving Companies? Human Magic.

January 2021 (Revised March 2021)
Case

Jumia's Path to Profitability

By: Ramon Casadesus-Masanell, Pippa Tubman Armerding and Gamze Yucaoglu

The case opens in September 2019 as Sacha Poignonnec and Jeremy Hodara, co-founders and co-CEOs of Jumia, the leading Pan-African e-commerce platform, are contemplating the company’s path to profitability in the aftermath of a fragile investor sentiment, as the company... View Details

Web

Finance - Faculty & Research

turnaround. Keywords: Strategic Planning ; Corporate Strategy ; Transformation ; Finance ; Leading Change ; Organizational Culture ; Organizational Structure ; Alignment ; Health Industry ; Germany ; United... View Details

22 Jun 2010
First Look

First Look: June 22

Chapman Wood, George Westerman, and Charles A. O'Reilly III Publication:Industrial and Corporate Change (forthcoming) Abstract This article empirically explores the relations between alternative organizational designs and a firm's ability... View Details

Keywords: Martha Lagace

William A. Sahlman

William Sahlman is a Baker Foundation Professor of Business Administration at Harvard Business School.

Mr. Sahlman received an A.B. degree in Economics from Princeton University (1972), an M.B.A. from Harvard University (1975), and a Ph.D. in Business... View Details

22 Dec 2009
First Look

First Look: Dec. 22

Working PapersInternational Differences in the Size and Roles of Corporate Headquarters: An Empirical Examination Authors:David Collis, David Young, and Michael Goold Abstract This paper examines differences in the size and roles of... View Details

Keywords: Martha Lagace

27 Jul 2010
First Look

First Look: July 27

Using a large sample of publicly traded U.S. firms over 16 years, we investigate the impact of corporate socially responsible (CSR) strategies on security analysts' recommendations. Socially responsible... View Details

Keywords: Martha Lagace

28 Jul 2015
First Look

First Look: July 28, 2015

of the business model as decisions enforced by the authority of the firm; this definition enables the analysis of business models through the analysis of individual firm choices. We situate negotiation outcomes within the strategy... View Details

Keywords: Carmen Nobel

January 2013
Supplement

Cabot Corporation: The Fuel Cell Decision (B)

By: Willy Shih and Ying Zhou

Managers at Cabot Corporation are faced with deciding the future of its fuel cell program. The (A) case recounts the view of the business manager and the technical project lead, and the (B) case describes the perspective of a senior manager who is the head of the New... View Details

May 1997 (Revised March 1998)
Case

Teradyne: Managing Strategic Change

By: Joseph L. Bower

Three cases deal with the introduction of a new product to Teradyne's line of semiconductor test equipment. This case provides historic and administrative background for the other two cases. Teradyne: The Aurora Project deals with the problems facing the head of a... View Details

Keywords: Business Startups; Change Management; Business or Company Management; Market Entry and Exit; Product; Problems and Challenges; Competitive Strategy; Corporate Strategy; Technology

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29 Nov 2010
HBS Case

United Breaks Guitars

Marketing Strategy and multiple Executive Education programs, the case depicts a new media era in which increasing numbers of people are spending as much time online as they are in front of the television and where one person can get the... View Details

Keywords: by Julia Hanna

Web

Research - Global

Case Grand Rounds By: William A. Sahlman and Lauren Barley May 2025 Teaching Material Lowe’s: Improving the Total Home Strategy By: Elie Ofek and Sarah Mehta A teaching note to help instructors prepare to teach “Lowe’s: Improving the... View Details

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Business History - Faculty & Research

and traces the evolution of their environmental strategies in response to growing evidence of pollution and resulting political pressures. The variety of capitalism literature has suggested that the German coordinated market economy model... View Details

Web

Business & Environment - Faculty & Research

“We can’t keep up this kind of growth by just doing the same thing as before.” Keywords: Sustainability ; Trust ; Profit ; Growth and Development Strategy ; Organizational Change and Adaptation ; Mission and Purpose ; View Details

Article

The Messy but Essential Pursuit of Purpose

By: Ranjay Gulati

Most forward-thinking executives have embraced the notion that purpose-driven companies can solve social and environmental problems while also generating wealth, creating win-win outcomes that benefit everyone. But ideal solutions are rare. Many purpose-driven... View Details

Keywords: Purpose; Sustainability; Mission and Purpose; Social Issues; Environmental Sustainability; Profit; Business and Stakeholder Relations; Decision Making

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May 2006 (Revised May 2009)
Case

De Beers: Addressing the New Competitiveness Challenges

By: Michael E. Porter, Sonia D. Marciano and Alyson Warhurst

Traces the development of De Beers and the diamond industry from its inception in the mid-1800s to the year 2000. Discusses De Beer's history and strategy as the industry leader and its role in industry development. Enables deep examination of the interdependence of... View Details

Keywords: History; Strategy; Geographic Location; Conflict Management; Corporate Social Responsibility and Impact; Business and Community Relations; Developing Countries and Economies; Mining Industry