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- All HBS Web
(2,498)
- People (3)
- News (382)
- Research (1,809)
- Events (12)
- Multimedia (29)
- Faculty Publications (1,330)
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- 18 Oct 2006
- Research & Ideas
New at the Helm: A Talk with HBS Dean Light
some coursework similar to what I had been doing at JPL." As his doctoral work progressed, Light became "more and more interested in the Business School side of the joint program." He found mentors in Raiffa and finance... View Details
- July 2006
- Article
Dynamic Mixed Duopoly: A Model Motivated by Linux vs. Windows
By: Ramon Casadesus-Masanell and Pankaj Ghemawat
This paper analyzes a dynamic mixed duopoly in which a profit-maximizing competitor interacts with a competitor that prices at zero (or marginal cost), with the cumulation of output affecting their relative positions over time. The modeling effort is motivated by... View Details
Keywords: Open Source Software; Demand-side Learning; Network Effects; Linux; Mixed Duopoly; Competitive Dynamics; Business Models; Duopoly and Oligopoly; Information Technology; Applications and Software; Business Model; Mathematical Methods; Digital Platforms; Profit; Balance and Stability; Management Analysis, Tools, and Techniques; SWOT Analysis; Competition; Price; Information Technology Industry
Casadesus-Masanell, Ramon, and Pankaj Ghemawat. "Dynamic Mixed Duopoly: A Model Motivated by Linux vs. Windows." Management Science 52, no. 7 (July 2006): 1072–1084.
- November 2007
- Article
A Model of Consumer Learning for Service Quality and Usage
By: Raghuram Iyengar, Asim Ansari and Sunil Gupta
In many services, e.g., the wireless service industry, consumers choose a service plan based on their expected consumption. In such situations, consumers experience two forms of uncertainty. First, consumers may be uncertain about the quality of their service provider... View Details
Keywords: Experience and Expertise; Customer Value and Value Chain; Learning; Price; Knowledge Use and Leverage; Marketing Strategy; Consumer Behavior; Service Delivery; Quality; Risk and Uncertainty; Service Industry
Iyengar, Raghuram, Asim Ansari, and Sunil Gupta. "A Model of Consumer Learning for Service Quality and Usage." Journal of Marketing Research (JMR) 44, no. 4 (November 2007): 529–544.
- 07 May 2013
- First Look
First Look: May 7
during peaks of the private equity market, when the parent banks arrange more debt financing for in-house transactions yet have the lowest exposure to debt. Using financing terms and ex-post performance, we... View Details
Keywords: Carmen Nobel
- 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.
- 27 Feb 2007
- First Look
First Look: February 27, 2007
the general Buenos Aires population, in spite of the large differences. On the Pricing of Intermediated Risks: Theory and Application to Catastrophe Reinsurance Authors:K. A. Froot and P. O'Connell Periodical:Journal of Banking and View Details
Keywords: Martha Lagace
- January 2002
- Case
Price-Fixing Vignettes
By: Guhan Subramanian and Michelle Kalka
This case escribes the antitrust prosecutions in the United States and abroad of the international bulk vitamins cartel. Both the civil and criminal fines were historically high, and it was the first time the United States prosecuted foreign nationals for U.S. criminal... View Details
Keywords: Price; Lawsuits and Litigation; Governance Compliance; Auctions; Laws and Statutes; Monopoly; Globalized Markets and Industries; Retail Industry; Health Industry; United States
Subramanian, Guhan, and Michelle Kalka. "Price-Fixing Vignettes." Harvard Business School Case 902-068, January 2002.
- 22 May 2012
- First Look
First Look: May 22
Working PapersCorporate Social Responsibility and Access to Finance Authors:Beiting Cheng, Ioannis Ioannou, and George Serafeim Abstract In this paper, we investigate whether superior performance on corporate social responsibility (CSR)... View Details
Keywords: Sean Silverthorne
- 10 Oct 2007
- First Look
First Look: First Look: October 10
continue to support Tolcher's first album, increase the stakes by financing a second album, or cut their losses and instead focus on other artists. At the same time, Octone had to evaluate a proposal from Universal Music Group to buy out... View Details
Keywords: Martha Lagace
- 23 Jan 2007
- First Look
First Look: January 23, 2007
technologies and partners. Focuses on the partnership tensions between global firms and local family-dominated conglomerates. Addresses new venture financing in an asset-intensive business through the assembly of strategic contracts. More... View Details
Keywords: Martha Lagace
- April 2024 (Revised July 2024)
- Case
Market Dynamics and Moral Dilemmas: Novo Nordisk’s Weight-Loss Drugs
By: Joseph L. Badaracco, Tom Quinn and John Schultz
Danish pharmaceutical company Novo Nordisk was owned by a charitable foundation, and since its founding in the 1920s had focused on producing insulin to treat diabetes. In 2017, however, it released Ozempic, a diabetes treatment with the revolutionary side effect of... View Details
Keywords: Cost vs Benefits; Decisions; Judgments; Values and Beliefs; Global Strategy; Health Care and Treatment; Patents; Growth and Development Strategy; Growth Management; Product Positioning; Supply and Industry; Supply Chain; Corporate Social Responsibility and Impact; Mission and Purpose; Philanthropy and Charitable Giving; Opportunities; Social Issues; Equality and Inequality; Pharmaceutical Industry; Health Industry; Denmark; United States; Europe; China; India; Middle East; North Africa
Badaracco, Joseph L., Tom Quinn, and John Schultz. "Market Dynamics and Moral Dilemmas: Novo Nordisk’s Weight-Loss Drugs." Harvard Business School Case 324-114, April 2024. (Revised July 2024.)
- March 2017
- Case
Cantel Medical
By: John R. Wells and Gabriel Ellsworth
Cantel Medical Corporation provided infection prevention and control products and services for patients, caregivers, and other healthcare providers. In 2016, Cantel generated sales of $665 million and net profits of $60 million, double the levels of five years earlier.... View Details
Keywords: Cantel; Charles Diker; Furniture Industry; Matrix Organization; Acquisition; Mergers and Acquisitions; Business Conglomerates; Business Units; Business Growth and Maturation; Business Organization; For-Profit Firms; Chemicals; Profit; Revenue; Geographic Scope; Multinational Firms and Management; Health; Health Care and Treatment; Business History; Business or Company Management; Goals and Objectives; Growth and Development Strategy; Organizational Structure; Problems and Challenges; Research and Development; Opportunities; Strategy; Adaptation; Business Strategy; Competitive Strategy; Corporate Strategy; Diversification; Expansion; Information Technology; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; United States; New Jersey
Wells, John R., and Gabriel Ellsworth. "Cantel Medical." Harvard Business School Case 717-482, March 2017.
- 2007
- Working Paper
Dynamics of Platform Competition: Exploring the Role of Installed Base, Platform Quality and Consumer Expectations
By: Feng Zhu and Marco Iansiti
This paper seeks to answer three questions. First, which drives the success of a platform, installed base, platform quality or consumer expectations? Second, when does a monopoly emerge in a platform-based market? Finally, when is a platform-based market socially... View Details
Keywords: Price; Network Effects; Digital Platforms; Monopoly; Quality; Competitive Advantage; Digital Platforms
Zhu, Feng, and Marco Iansiti. "Dynamics of Platform Competition: Exploring the Role of Installed Base, Platform Quality and Consumer Expectations." Harvard Business School Working Paper, No. 08-031, November 2007.
- May 25, 2016
- Comment
How Consumers and Businesses are Reshaping Public Health
By: John A. Quelch
Healthcare and education are two issues in which citizens around the world, rich and poor, are passionately interested. It has long been appreciated that the way that a society treats its youngest and oldest members says much about its moral maturity. Economic... View Details
Keywords: Healthcare; Consumer Power; Innovation In Healthcare Delivery; Mobile Healthcare; Transition; Transformation; Trends; Customer Satisfaction; Customer Value and Value Chain; Health Care and Treatment; Information; Collaborative Innovation and Invention; Independent Innovation and Invention; Innovation and Management; Innovation Leadership; Management; Marketing; Markets; Planning; Problems and Challenges; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry; South America; North and Central America; Middle East; Europe; Asia
Quelch, John A. "How Consumers and Businesses are Reshaping Public Health." Harvard Business School Working Knowledge (May 25, 2016).
- November 2020 (Revised April 2021)
- Case
Roll-Ups and Surprise Billing: Collisions at the Intersection of Private Equity and Patient Care
By: Trevor Fetter and Kira Seiger
This case describes the increasing investment by private equity (PE) firms in patient care and other healthcare services. The case focuses on investments in physician staffing firms and roll-up strategy investments in physician practice management (PPM). Included in... View Details
Keywords: Business Ventures; Acquisition; Mergers and Acquisitions; Business Model; Change; Disruption; Fluctuation; Trends; Customers; Customer Value and Value Chain; Ethics; Fairness; Finance; Equity; Insurance; Private Equity; Geography; Geographic Scope; Health; Health Care and Treatment; Markets; Demand and Consumers; Supply and Industry; Industry Structures; Ownership; Ownership Type; Private Ownership; Relationships; Agency Theory; Business and Community Relations; Business and Shareholder Relations; Business and Stakeholder Relations; Networks; Strategy; Competition; Consolidation; Expansion; Integration; Horizontal Integration; Vertical Integration; Value; Value Creation; Health Industry; Insurance Industry; United States
Fetter, Trevor, and Kira Seiger. "Roll-Ups and Surprise Billing: Collisions at the Intersection of Private Equity and Patient Care." Harvard Business School Case 321-049, November 2020. (Revised April 2021.)
- January 2011 (Revised May 2011)
- Case
Paydiant
By: Jose B. Alvarez, Elizabeth C. Williamson and James Weber
Kevin Laracey, founder of Paydiant, needed to figure out how to launch a payment processing company with a new technology based on smart phones. Consumers had increasingly turned to electronic payment methods such as credit cards and debit cards to make purchases.... View Details
Keywords: Entrepreneurship; Credit Cards; Product Marketing; Product Launch; Market Entry and Exit; Industry Structures; Business and Stakeholder Relations; Cooperation; Technology Adoption; Retail Industry
Alvarez, Jose B., Elizabeth C. Williamson, and James Weber. "Paydiant." Harvard Business School Case 511-065, January 2011. (Revised May 2011.)
- January 1980 (Revised August 1986)
- Case
General Electric vs. Westinghouse in Large Turbine Generators (A)
Describes the U.S. large turbine generator industry in early 1963, a period of severe price cutting and depressed industry conditions. Presents data to allow a structural analysis of the industry and an analysis of the strategies of the major players since 1946. The... View Details
Keywords: Transformation; Customer Focus and Relationships; Machinery and Machining; Cost Management; Price; Management Analysis, Tools, and Techniques; Marketing Strategy; Industry Structures; Competition; Manufacturing Industry; United States
Porter, Michael E. "General Electric vs. Westinghouse in Large Turbine Generators (A)." Harvard Business School Case 380-128, January 1980. (Revised August 1986.)
- 24 May 2011
- First Look
First Look: May 24
used engineering expertise and political savvy to build a major privately held company providing the entire supply chain of water treatment, waste water, and integrated municipal solid waste capabilities.... View Details
Keywords: Sean Silverthorne
- 28 Apr 2010
- Research & Ideas
Earth Day Reflections
very large, important, and well-run organizations making significant commitments to sustainability. I would cite Wal-Mart, Cisco, IBM, Unilever, Duke Energy, and Marks & Spencer as organizations on the leading edge. For example, Wal-Mart is working to completely... View Details
Keywords: by Staff
- November 2000
- Case
Geocast Network Systems, Inc.
By: Thomas R. Eisenmann, Christina L. Darwall and Elizabeth Kind
Geocast, a venture-backed start-up, had developed innovative technology for "datacasting" broadband information and entertainment content to an external hard drive, where it was cached for later retrieval by a Web-enabled PC. By using terrestrial TV, direct broadcast... View Details
Keywords: Business Model; Customer Value and Value Chain; Entrepreneurship; Venture Capital; Information Management; Technological Innovation; Marketing Channels; Corporate Strategy; Entertainment and Recreation Industry; Web Services Industry
Eisenmann, Thomas R., Christina L. Darwall, and Elizabeth Kind. "Geocast Network Systems, Inc." Harvard Business School Case 801-211, November 2000.