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- All HBS Web
(2,487)
- People (4)
- News (316)
- Research (1,691)
- Events (27)
- Multimedia (13)
- Faculty Publications (1,119)
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- December 1998
- Case
John Hancock Sports Sponsorship: 1993-2000 and Beyond
By: Stephen A. Greyser and John Teopaco
Examines sports sponsorship at John Hancock through 1998 and prospectively beyond. From its early sponsorship of the legendary Boston Marathon, the company had expanded its activities substantially. It was one of the worldwide "Top Sponsor" companies of the Olympics, a... View Details
Greyser, Stephen A., and John Teopaco. "John Hancock Sports Sponsorship: 1993-2000 and Beyond." Harvard Business School Case 599-027, December 1998.
- April 1986 (Revised May 1989)
- Case
Alloy Rods Corp.
In July of 1985 the managers of Alloy Rods (who recently purchased the company through a leveraged buyout arrangement) find that their chief competitor (a company more than 6 times as large as Alloy Rods) has introduced a new product clearly aimed at Alloy's most... View Details
Keywords: Leveraged Buyouts; Business Strategy; Business or Company Management; Financial Strategy; Marketing Strategy; Marketing Channels; Product Development
Cespedes, Frank V. "Alloy Rods Corp." Harvard Business School Case 586-046, April 1986. (Revised May 1989.)
- 17 Jun 2010
- Working Paper Summaries
When Do Analysts Add Value? Evidence from Corporate Spinoffs
- October 1976 (Revised May 1985)
- Case
Raytheon Co.: Diversification
Centers on the question of whether Raytheon should enter the electronic component distribution industry in the context of its broad diversification approach and acquisition criteria. This industry represents a vertical integration area for Raytheon, so the analytical... View Details
Keywords: Acquisition; Policy; Market Entry and Exit; Distribution; Diversification; Vertical Integration; Distribution Industry; Electronics Industry
Porter, Michael E. "Raytheon Co.: Diversification." Harvard Business School Case 377-055, October 1976. (Revised May 1985.)
- 2020
- Book
Business, Ethics and Institutions: The Evolution of Turkish Capitalism in Global Perspectives
By: Asli M. Colpan and Geoffrey Jones
This book is the first systematic scholarly study on the business history of Turkey and its predecessor the Ottoman Empire from the nineteenth century until the present. It places the distinctive characteristics of capitalism in Turkey within a global and comparative... View Details
Keywords: Capitalism; Corruption; Business History; Ethics; Economic Systems; Crime and Corruption; Middle East; Central Asia; Turkey
Colpan, Asli M., and Geoffrey Jones, eds. Business, Ethics and Institutions: The Evolution of Turkish Capitalism in Global Perspectives. New York: Routledge, 2020.
- August 2017
- Article
The First Deal: The Division of Founder Equity in New Ventures
By: Thomas F. Hellmann and Noam Wasserman
We examine the trade-off between efficiency and equality within the context of entrepreneurial founding teams. Using a formal theory where founders may have preferences over relative outcomes, we derive predictions about the antecedents and consequences of dividing... View Details
Hellmann, Thomas F., and Noam Wasserman. "The First Deal: The Division of Founder Equity in New Ventures." Management Science 63, no. 8 (August 2017): 2647–2666.
- November 2013 (Revised August 2023)
- Case
'These People are Fiduciaries...'
By: Lena G. Goldberg and Amy W. Schulman
The fiduciary duties of loyalty and care, the corporate opportunity doctrine and the business judgment rule are introduced in the context of three vignettes drawn from decided cases that explore: a classic test of loyalty when one partner elects to take advantage of an... View Details
Keywords: Fiduciaries; Fiduciary Duties; Management Practices and Processes; Ethics; Business Processes
Goldberg, Lena G., and Amy W. Schulman. "'These People are Fiduciaries...'." Harvard Business School Case 314-067, November 2013. (Revised August 2023.)
- January 2003 (Revised July 2005)
- Case
Finding a CEO for the School District of Philadelphia: Searching for a Savior?
Following the largest state takeover of a local public school district in U.S. history, a new governing body must find a CEO to effect a large-scale turnaround in the Philadelphia school district. This case examines the context of large urban public schools and... View Details
Keywords: Leading Change; Restructuring; Education; Crisis Management; Education Industry; Philadelphia
Childress, Stacey M., Stig Leschly, and Purnima Kochikar. "Finding a CEO for the School District of Philadelphia: Searching for a Savior?" Harvard Business School Case 803-072, January 2003. (Revised July 2005.)
- March 1999 (Revised November 2001)
- Case
Honda-Rover (A): Crafting an Alliance
By: Ashish Nanda, James K. Sebenius and Ron Fortgang
Faced with vexing financial challenges in 1993, British Aerospace (BAe) is determined to shed its loss-making automaker, Rover. It offers to sell its stake in Rover to Honda, Rover's partner since 1979, but Honda is reluctant to raise its stake in Rover. Meanwhile, BMW... View Details
Keywords: Business Exit or Shutdown; Joint Ventures; Alliances; Knowledge Sharing; Strategy; Contracts; Negotiation Process; Change Management; Negotiation Tactics; Cross-Cultural and Cross-Border Issues; Auto Industry; United Kingdom
Nanda, Ashish, James K. Sebenius, and Ron Fortgang. "Honda-Rover (A): Crafting an Alliance." Harvard Business School Case 899-223, March 1999. (Revised November 2001.)
- May 1992
- Case
Sunday River Ski Resort
By: Leonard A. Schlesinger and Martha Epstein
Sunday River is a ski area in Bethel, ME which has been run by entrepreneur Les Otten since 1980. The year before Otten purchased the area, it posted a loss of $235,000 on revenues of $541,000. Under Otten's leadership, however, Sunday River posted year after year of... View Details
Keywords: Service Delivery; Competitive Advantage; Entrepreneurship; Success; Transformation; Tourism Industry; Entertainment and Recreation Industry; Maine
Schlesinger, Leonard A., and Martha Epstein. "Sunday River Ski Resort." Harvard Business School Case 692-025, May 1992.
- May 1992 (Revised July 1994)
- Case
Breaking with the Past?: Four Examples of Product Change
Describes four examples of product change where the new version of the product makes a "break with the past" in some important respect. The four examples are those of the IBM PS/2 family of personal computers, Lotus 1-2-3 spreadsheet software, Nikon's line of SLR... View Details
Keywords: Product Design; Change; Information Technology Industry; Computer Industry; Telecommunications Industry; Electronics Industry
Dhebar, Anirudh S. "Breaking with the Past?: Four Examples of Product Change." Harvard Business School Case 592-097, May 1992. (Revised July 1994.)
- March 2008
- Background Note
Marketing Input and Innovation Strategy
By: Elie Ofek
This note develops a framework for considering the challenges of incorporating marketing input when setting innovation strategy. The framework lays out the possible innovation opportunities a firm can entertain and describes how the customer knowledge gained from... View Details
Keywords: Customer Focus and Relationships; Innovation Strategy; Knowledge Use and Leverage; Marketing; Research; Competition
Ofek, Elie. "Marketing Input and Innovation Strategy." Harvard Business School Background Note 508-090, March 2008.
- June 2006 (Revised February 2007)
- Case
De Beers at the Millennium
At the time of the millennium, diamond demand was threatened by an increasing awareness among jewelry customers that diamond production and trading in some countries was being linked to growing inequities and human rights violations. This, in turn, had an impact on De... View Details
Keywords: Organizational Change and Adaptation; Value Creation; Strategic Planning; Social Issues; Luxury; Consumer Products Industry; Mining Industry; Africa
Ghemawat, Pankaj, and Sonia D. Marciano. "De Beers at the Millennium." Harvard Business School Case 706-518, June 2006. (Revised February 2007.)
- September 1998 (Revised April 2000)
- Case
Cia. Bozano, Simonsen of Brazil: Partnering in Privatization:
Shifts attention to the international context by looking at Cia. Bozano, Simonsen (CBS), a privately-held Brazilian group that has been a leading player in Brazil's privatization efforts in the 1990s. CBS has participated in privatizations across a wide array of... View Details
Ghemawat, Pankaj. "Cia. Bozano, Simonsen of Brazil: Partnering in Privatization:." Harvard Business School Case 799-037, September 1998. (Revised April 2000.)
- December 1998 (Revised August 2004)
- Case
Major League Soccer--1996-1998: Now, Later...Never?
By: Stephen A. Greyser and Kirk A. Goldman
Major League Soccer (MLS) has entered the U.S. "big league" sports arena. This case reviews its first several years. Students must determine the basic business model of MLS in the context of changes in the fan acceptance of soccer in the United States. A comparison... View Details
Greyser, Stephen A., and Kirk A. Goldman. "Major League Soccer--1996-1998: Now, Later...Never?" Harvard Business School Case 599-023, December 1998. (Revised August 2004.)
- 2023
- Working Paper
In-Context Unlearning: Language Models as Few Shot Unlearners
By: Martin Pawelczyk, Seth Neel and Himabindu Lakkaraju
Machine unlearning, the study of efficiently removing the impact of specific training points on the
trained model, has garnered increased attention of late, driven by the need to comply with privacy
regulations like the Right to be Forgotten. Although unlearning is... View Details
Pawelczyk, Martin, Seth Neel, and Himabindu Lakkaraju. "In-Context Unlearning: Language Models as Few Shot Unlearners." Working Paper, October 2023.
- 2017
- Working Paper
Emerging Markets and the Future of Business History
By: Gareth Austin, Carlos Dávila and Geoffrey Jones
This working paper suggests that the business history of emerging markets should be seen as an alternative business history rather than merely adding new settings to explore established core debates. The discipline of business history evolved around the corporate... View Details
Austin, Gareth, Carlos Dávila, and Geoffrey Jones. "Emerging Markets and the Future of Business History." Harvard Business School Working Paper, No. 18-012, August 2017.
- January 2024 (Revised January 2025)
- Case
Colbún and Chile’s Energy Transition
By: Forest Reinhardt, Jenyfeer Martinez Buitrago and Mariana Cal
In May 2023, Colbún, Chile’s second-largest electricity generator, plans capacity expansions using renewable energy and storage. This strategy supports Chile’s commitment to carbon neutrality (also known as net zero emissions) by 2050. The case delves into the... View Details
Keywords: Transition; Energy Generation; Renewable Energy; Climate Change; Investment; Governing Rules, Regulations, and Reforms; Infrastructure; Organizational Change and Adaptation; Expansion; Business Strategy; Energy Industry; Utilities Industry; Latin America; South America; Chile
Reinhardt, Forest, Jenyfeer Martinez Buitrago, and Mariana Cal. "Colbún and Chile's Energy Transition." Harvard Business School Case 724-026, January 2024. (Revised January 2025.)
- 2008
- Working Paper
Open to Negotiation: Phenomenological Assumptions and Knowledge Dissemination
By: Corinne Bendersky and Kathleen L. McGinn
Phenomenological assumptions-assumptions about the fundamental qualities of the phenomenon being studied and how it relates to the environment in which it occurs-affect the dissemination of knowledge from subfields to the broader field of study. Micro-process research... View Details
Bendersky, Corinne, and Kathleen L. McGinn. "Open to Negotiation: Phenomenological Assumptions and Knowledge Dissemination." Harvard Business School Working Paper, No. 09-043, September 2008. (Revised March 2009, June 2009.)
- Research Summary
Paper - Stretching the Inelastic Rubber: Taxation, Welfare and Lobbies in Amazonia, 1870-1910 (Job Market Paper)
This paper examines the effect of government intervention via taxation on domestic welfare. A case-study of Brazilian market power on rubber markets during the boom years of 1870-1910 shows that the government generated 1.3% of GDP through an export tax on rubber... View Details