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Show Results For
- All HBS Web
(3,641)
- People (3)
- News (1,142)
- Research (2,109)
- Events (31)
- Multimedia (36)
- Faculty Publications (1,549)
- November 2002 (Revised June 2003)
- Case
Merchant Card Services, Inc. (A)
By: Constance E. Bagley and David Lane
Explores the interaction between a venture capital firm that negotiates a good deal for itself and the portfolio company that seeks to extricate itself from its obligations. Exemplifies the potential conflicts between the fiduciary duty of board members and the... View Details
Bagley, Constance E., and David Lane. "Merchant Card Services, Inc. (A)." Harvard Business School Case 803-042, November 2002. (Revised June 2003.)
- April 3, 2016
- Guest Column
The Power of C.E.O. Activism: How Politically Outspoken Executives Sway Public (and Consumer) Opinion
By: Aaron K. Chatterji and Michael W. Toffel
Some CEOs are making news by taking public stances on controversial social issues largely unrelated to their core business. This article summarizes the insights from our research paper that shows that such "CEO activism" can influence public opinion and consumer... View Details
Keywords: Leadership & Corporate Accountability; Non-market Strategy; Corporate Social Responsibility; Politics; Political Influence; Political Strategy; Political Risk; Equity; Gender; Climate Change; Communication Strategy; Law; Leadership; Brands and Branding; Media; Problems and Challenges; Civil Society or Community; Social Issues; Public Opinion; United States; Georgia (state, US); North Carolina; Indiana; Indianapolis
Chatterji, Aaron K., and Michael W. Toffel. "The Power of C.E.O. Activism: How Politically Outspoken Executives Sway Public (and Consumer) Opinion." Grey Matter. New York Times (April 3, 2016), SR10.
- January 2011 (Revised January 2011)
- Case
Marvel Enterprises, Inc. (Abridged)
By: Anita Elberse
The management team of Marvel Enterprises, known for its universe of superhero characters that includes Spider-Man, the Hulk, and X-Men, must reevaluate its marketing strategy. In June 2004, only six years after the company emerged from bankruptcy, Marvel has amassed a... View Details
Keywords: Business Model; Intellectual Property; Rights; Growth and Development Strategy; Brands and Branding; Marketing Strategy; Entertainment and Recreation Industry
Elberse, Anita. "Marvel Enterprises, Inc. (Abridged)." Harvard Business School Case 511-097, January 2011. (Revised January 2011.)
- 2008
- Working Paper
The Cost of Property Rights: Establishing Institutions on the Philippine Frontier Under American Rule, 1898-1918
By: Lakshmi Iyer and Noel Maurer
We examine three reforms to property rights introduced by the United States in the Philippines in the early 20th century: the redistribution of large estates to their tenants, the creation of a system of secure land titles, and a homestead program to encourage... View Details
Keywords: Governing Rules, Regulations, and Reforms; Rights; Property; Business and Government Relations; Agriculture and Agribusiness Industry; Philippines
Iyer, Lakshmi, and Noel Maurer. "The Cost of Property Rights: Establishing Institutions on the Philippine Frontier Under American Rule, 1898-1918." Harvard Business School Working Paper, No. 09-023, August 2008. (Revised April 2009.)
- June 1997 (Revised November 1998)
- Case
Sky Air, Inc.
By: Paul A. Gompers
Concerns a fictitious airline company and examines the moral hazard situation that results within a firm. Provides an opportunity to discuss corporate governance and contracting under uncertainty. View Details
Keywords: Ethics; Corporate Governance; Contracts; Risk and Uncertainty; Air Transportation Industry
Gompers, Paul A. "Sky Air, Inc." Harvard Business School Case 297-110, June 1997. (Revised November 1998.)
- May 2011 (Revised June 2011)
- Case
The Crisis at Tyco - A Director's Perspective
By: Suraj Srinivasan and Aldo Sesia
In 2002, Wendy Lane had been a member of the board of directors at Tyco International a little more than a year when the company's CEO Dennis Kozlowski and other top executives were accused of fraud, which ultimately led to resignations, imprisonments, lawsuits, and... View Details
Keywords: Management Teams; Reputation; Governing and Advisory Boards; Crisis Management; Accounting Audits; Problems and Challenges; Risk Management; Finance; Managerial Roles; Lawsuits and Litigation; Service Industry; United States
Srinivasan, Suraj, and Aldo Sesia. "The Crisis at Tyco - A Director's Perspective." Harvard Business School Case 111-035, May 2011. (Revised June 2011.)
- 22 Aug 2006
- First Look
First Look: August 22, 2006
business in the early 21st century: to promote economic growth; to protect workers; to promote consumer welfare, and to promote public welfare. Other major economic powers tend to have laws that promote... View Details
Keywords: Martha Lagace
- July 1982 (Revised August 2006)
- Background Note
Tax Factors in Business Combinations
By: Henry B. Reiling
Discusses the theory and rules governing the taxation of business combinations (mergers and acquisitions). Related information from state corporate law, federal securities law, accounting, and finance is also provided. A rewritten version of an earlier note. View Details
Reiling, Henry B. "Tax Factors in Business Combinations." Harvard Business School Background Note 283-015, July 1982. (Revised August 2006.)
- September 2004 (Revised January 2005)
- Case
Brazil's WTO Cotton Case: Negotiation Through Litigation
By: Ray A. Goldberg, Robert Lawrence and J. Katherine Milligan
Brazil has just won a case action against the U.S. cotton agriculture program at the World Trade Organization. What does this mean for future agricultural programs in the United States? For future trade policies of the United States, Brazil, and others in the global... View Details
Keywords: Developing Countries and Economies; Trade; Globalized Markets and Industries; Governing Rules, Regulations, and Reforms; Policy; Lawsuits and Litigation; Negotiation Process; Negotiation Types; Agriculture and Agribusiness Industry; United States; Brazil
Goldberg, Ray A., Robert Lawrence, and J. Katherine Milligan. "Brazil's WTO Cotton Case: Negotiation Through Litigation." Harvard Business School Case 905-405, September 2004. (Revised January 2005.)
- March 1986 (Revised May 1996)
- Background Note
Introduction to Options
Designed to help students develop an understanding of option contracts and markets. View Details
Mason, Scott P. "Introduction to Options." Harvard Business School Background Note 286-104, March 1986. (Revised May 1996.)
- 2010
- Working Paper
Agency Revisited
By: Ramon Casadesus-Masanell and Daniel F. Spulber
The article presents a comprehensive overview of the principal-agent model that emphasizes the role of trust in the agency relationship. The analysis demonstrates that the legal remedy for breach of duty can result in a full-information efficient outcome eliminating... View Details
Casadesus-Masanell, Ramon, and Daniel F. Spulber. "Agency Revisited." Harvard Business School Working Paper, No. 10-082, March 2010.
- January 2025
- Case
A Tiger in the Tank: Exxon Sues Investors
By: Clayton S. Rose, Sarah Sasso and James Weber
In June 2024, investors were trying to make sense of ExxonMobil’s (Exxon) lawsuit against two impact investors, Arjuna Capital (Arjuna) and Follow This, that had just been dismissed by the U.S. District Court of Northern Texas. Exxon’s suit challenged the rights of two... View Details
Keywords: Disruption; Talent and Talent Management; Customer Satisfaction; Decision Making; Demographics; Ethics; Corporate Accountability; Employees; Recruitment; Retention; Leadership; Crisis Management; Risk Management; Corporate Social Responsibility and Impact; Mission and Purpose; Organizational Change and Adaptation; Civil Society or Community; Social Issues; Adaptation; Investment Activism; Lawsuits and Litigation; Business and Shareholder Relations; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; United States; Netherlands; Norway
Rose, Clayton S., Sarah Sasso, and James Weber. "A Tiger in the Tank: Exxon Sues Investors." Harvard Business School Case 325-015, January 2025.
- December 2017
- Case
Charity or Bribery?
By: Eugene Soltes and Brian Tilley
Filip Kowalski, a senior manager at the pharmaceutical company Healthgen, leads sales for the firm’s Polish division. While pitching Healthgen’s products, he develops a relationship with a director of a regional health fund who also runs a private foundation. After a... View Details
Keywords: Bribery; Crime and Corruption; Law; Ethics; Philanthropy and Charitable Giving; United States; Europe
Soltes, Eugene, and Brian Tilley. "Charity or Bribery?" Harvard Business School Case 118-052, December 2017.
- July 2002 (Revised August 2003)
- Case
Unilever Superannuation Fund vs. Merrill Lynch, The
By: Andre F. Perold and Joshua Musher
In 2001, the Unilever Superannuation Fund sued Merrill Lynch for damages of 130 million British pounds. Over the period 1977 to 1998, the Unilever Fund had significantly underperformed the benchmark, and its trustees contended that the poor returns resulted from... View Details
Keywords: Investment; Lawsuits and Litigation; Performance Evaluation; Agreements and Arrangements; Customer Relationship Management; Risk and Uncertainty; Asset Management; Risk Management; Legal Liability; Financial Services Industry; United Kingdom
Perold, Andre F., and Joshua Musher. "Unilever Superannuation Fund vs. Merrill Lynch, The." Harvard Business School Case 203-034, July 2002. (Revised August 2003.)
- December 2019
- Article
Patent Trolls: Evidence from Targeted Firms
By: Lauren Cohen, Umit Gurun and Scott Duke Kominers
We provide the first large-sample evidence on the behavior and impact of nonpracticing entities (NPEs) in the intellectual-property space. We find that, on average, NPEs appear to behave as opportunistic “patent trolls.” NPEs sue cash-rich firms and target cash in... View Details
Keywords: Patent Trolls; Innovation; Patents; Lawsuits and Litigation; Ethics; Innovation and Invention
Cohen, Lauren, Umit Gurun, and Scott Duke Kominers. "Patent Trolls: Evidence from Targeted Firms." Management Science 65, no. 12 (December 2019): 5461–5486. (Cited in the United States Federal Trade Commission Report on Patent Assertion Entities, 2016.)
- February 1998 (Revised December 1998)
- Case
Atlantic Energy/Delmarva Power & Light (A)
By: Benjamin C. Esty, Mathew M Millett and Tracy Aronson
Delmarva Power & Light and Atlantic Energy are neighboring electric utilities based in Delaware and New Jersey, respectively. In early 1996, they entered into merger negotiations, but were unable to reach an agreement on price because they could not agree on what... View Details
Keywords: Valuation; Negotiation Offer; Government Legislation; Risk and Uncertainty; Mergers and Acquisitions; Contracts; Utilities Industry; Delaware; New Jersey
Esty, Benjamin C., Mathew M Millett, and Tracy Aronson. "Atlantic Energy/Delmarva Power & Light (A)." Harvard Business School Case 298-034, February 1998. (Revised December 1998.)
- February 1990
- Supplement
Ashland Oil, Inc.: Trouble at Floreffe (D)
Addresses repercussions of the accident on the company including ongoing clean-up efforts, litigation, and organizational changes. View Details
Goodpaster, Kenneth E. "Ashland Oil, Inc.: Trouble at Floreffe (D)." Harvard Business School Supplement 390-020, February 1990.
- March 2001 (Revised April 2002)
- Case
Ginzel et al v. Kolcraft Enterprises et al (A)
Examines the wrongful death lawsuit brought by the family of an infant who died after a portable crib collapsed. The manufacturer, Kolcraft, licensed the Playskool brand name from the co-defendant, Hasbro Industries. Raises difficult questions about what the two... View Details
Keywords: Safety; Product; Negotiation; Corporate Social Responsibility and Impact; Lawsuits and Litigation; Legal Liability; Brands and Branding; Consumer Products Industry; United States
Wheeler, Michael A. "Ginzel et al v. Kolcraft Enterprises et al (A)." Harvard Business School Case 801-059, March 2001. (Revised April 2002.)
- March 2025 (Revised April 2025)
- Case
WallStreetBets: Democratizing Retail Investing
By: Joseph Pacelli and Alexis Lefort
In summer 2024, Jaime Rogozinski anticipated the launch of a day-trading eSports event, a vision he had nurtured for years. Rogozinski, the founder of the influential subreddit WallStreetBets (WSB), created the forum in 2012 as a space for retail traders to explore... View Details
Keywords: Investment; Emerging Markets; Market Participation; Financial Strategy; Lawsuits and Litigation; Social and Collaborative Networks; Financial Markets; Financial Services Industry; United States
Pacelli, Joseph, and Alexis Lefort. "WallStreetBets: Democratizing Retail Investing." Harvard Business School Case 125-002, March 2025. (Revised April 2025.)
- February 2006 (Revised October 2006)
- Case
Veridian: Putting a Value on Values
By: Rakesh Khurana, Joel Podolny and Jaan Margus Elias
David Langstaff, the CEO of Veridian, a defense company, struggles with the decision of selling the company. Langstaff has concerned himself with inculcalating his organization with the values necessary for superior achievement over the long term. But as a fiduciary,... View Details
Keywords: Cash; Corporate Governance; Financial Markets; Law; Leadership; Patents; Values and Beliefs; Service Industry; Aerospace Industry
Khurana, Rakesh, Joel Podolny, and Jaan Margus Elias. "Veridian: Putting a Value on Values." Harvard Business School Case 406-028, February 2006. (Revised October 2006.)