Publications

May 2022
Supplement

Maestro Pizza (B): The Competition Awakens

By: Ramon Casadesus-Masanell and Fares Khrais

Maestro pizza opened its first store in 2013 after its founder, Khalid Al Omran, recognized an opportunity in Saudi Arabia to offer high quality pizza at affordable prices. The business grew rapidly and under the radar at first, but soon enough caught the attention of... View Details

2013
Working Paper

Separating Homophily and Peer Influence with Latent Space

By: Joseph P. Davin, Sunil Gupta and Mikolaj Jan Piskorski

We study the impact of peer behavior on the adoption of mobile apps in a social network. To identify social influence properly, we introduce latent space as an approach to control for latent homophily, the idea that "birds of a feather flock together." In a series of... View Details

Keywords: Social Influence; Social Network; Mobile App; Peer Effects; Latent Homophily; Latent Space; Proxy Variables; Familiarity; Behavior; Consumer Behavior; Applications and Software; Social and Collaborative Networks; Mobile and Wireless Technology; Power and Influence; Social Media

Read Now

Kris Ferreira is the Edgerley Family Associate Professor of Business Administration in the Technology and Operations Management (TOM) Unit. She teaches the Supply Chain Management course in the MBA elective curriculum and analytics in numerous Executive Education... View Details

Keywords: retailing

March 2004 (Revised July 2004)
Case

Sarbanes-Oxley Act, The

By: Lynn S. Paine and James Weber

Describes the evolution and passage of the Sarbanes-Oxley Act of 2002 from the perspective of the senior counsel on capital markets for the U.S. House Committee on Financial Services. View Details

Keywords: Government Legislation; Corporate Accountability; Governance Controls; Capital Markets; Financial Reporting; Laws and Statutes; United States

09 May 2017
First Look

New Research and Ideas, May 9

promote social equality. He pondered whether public policy could make a difference or whether the market and societal currents, responsible for these trends, were too strong View Details

Keywords: Sean Silverthorne

Willis M. Emmons

WILLIAM (WILLIS) EMMONS is Senior Lecturer and Director of the C. Roland Christensen Center for Teaching and Learning at Harvard Business School, a position he has held since 2004. As Director of the Christensen Center, Emmons oversees programs to... View Details

Keywords: airline; infrastructure industry; pharmaceuticals; telecommunications; utilities

September 2008 (Revised August 2009)
Case

Columbus Tubing: Steel is Real

By: Daniel C. Snow, Gary P. Pisano, Elena Corsi and Gudrun Urfalino Kristinsdottir

Columbus Tubing must choose to improve an old technology (steel) or to develop a new material (carbon fiber). The decision must take into account a complicated context: increased demand for the "old" steel products made in Italy, increasing power of carbon fiber... View Details

Keywords: Decision Choices and Conditions; Resource Allocation; Production; Research and Development; Information Technology; Bicycle Transportation; Asia; Italy

October 1990 (Revised March 1998)
Case

De Beers Consolidated Mines Ltd. (A)

Describes the problems facing De Beers at the start of 1983. De Beers had, since its formation in 1888, exercised a large measure of control over the world supply of diamonds. In 1983, the company itself mined over 40% of the world's natural diamonds and, through... View Details

Keywords: Industry Structures; Crisis Management; Business Strategy; Mining; Mining Industry

January 1990 (Revised February 1990)
Case

MSA: The Software Company--Planning the AMAPs Product Line

By: Robert J. Dolan

MSA has commissioned a major market research study to assess demand potential for a computer software system designed for aerospace and defense contractors. Students must evaluate the results of the study (including a conjoint analysis) to assess whether MSA should... View Details

Keywords: Product; Marketing; Mathematical Methods; Software

26 May 2016
News

Dean Nohria Addresses the Class of 2016

Video

Product-Market Fit: How to Find It in the Tech Industry | Business: Explained

August 2019 (Revised March 2023)
Case

Rand Fishkin at Moz (A)

By: Thomas R. Eisenmann

In 2016, senior management at Moz, a venture capital–backed startup providing software tools for digital marketing professionals, must decide how to address a looming cash flow crisis precipitated by failed efforts to broaden its product line. Seattle-based Moz had... View Details

Keywords: Startups; Scaling; Entrepreneurship; Failure; Business Startups; Diversification; Growth Management; Technology Industry

07 Mar 2016
News

The Limits of the Lean Startup Method

8:30 AM – 6:45 PM EDT, 11 Aug 2020
Virtual Programming

Capitalism at Risk: How Business Can Lead in an Era of Disruption

HBS Professors Joseph Bower and Lynn Paine, coauthors of Capitalism at Risk, outline the disruptive forces that are threatening business and societyfrom rising income inequality, climate change, and mass migration to terrorism and failed states. Join them for a... View Details

Leadership To Last: How Great Leaders Leave Legacies Behind

Society tends to glorify the get-rich-quick entrepreneur—who builds a company, takes it public and then (maybe) contributes to charity.

In Leadership to Last, Geoffrey Jones and Tarun Khanna interview... View Details

2009
Working Paper

Labor Regulations and European Private Equity

By: Ant Bozkaya and William R. Kerr

European nations substitute between employment protection regulations and labor market expenditures (e.g., unemployment insurance benefits) for providing worker insurance. Employment regulations more directly tax firms making frequent labor adjustments than other labor... View Details

Keywords: Employment; Governing Rules, Regulations, and Reforms; Taxation; Insurance; Investment; Venture Capital; Private Equity; Europe