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- Faculty Publications (83)
Monopoly
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- June 2018 (Revised August 2019)
- Case
Qualcomm Inc., 2019
By: David B. Yoffie and Andrew S. Choi
This case is set in mid-2019, when Qualcomm was struggling with unwanted take-over battles, fights with Apple and the Chinese government, and internal dissension on the board of directors. Ten years earlier Qualcomm was hailed as a monopoly on CDMA technologies and... View Details
- February 2018 (Revised June 2018)
- Case
Uruguay: Facing the 21st Century
By: Sophus A. Reinert, Michael Chu and Carin-Isabel Knoop
In the fall of 2017, self-made business leader Edgardo Novick pondered his campaign to be elected President of Uruguay, “the Switzerland of Latin America.” Inspired by populist revolts against the status quo observable worldwide, Novick hoped he could ride popular... View Details
- July 2017
- Teaching Plan
'Clarín Lies!': Bias, Post-Truth, and Populism in Argentina's Media War
By: Rafael Di Tella and Sarah McAra
Teaching Note for HBS No. 718-008. View Details
- July 2017 (Revised November 2017)
- Case
'Clarín Lies!': Bias, Post-Truth, and Populism in Argentina's Media War
By: Rafael Di Tella, Jose Liberti and Sarah McAra
In 2012, Argentine media conglomerate Grupo Clarín and President Cristina Fernández de Kirchner were embroiled in what some called “the mother of all battles.” Grupo Clarín was one of the preeminent media companies in Argentina, with leading newspapers, cable... View Details
- 2016
- Chapter
Navigating Natural Monopolies: Market Strategy and Nonmarket Challenges in Radio and Television Audience Measurement Markets
By: Hillary Greene and Dennis Yao
This paper explores how firms within the audience measurement industry, specifically its radio and television markets, have navigated myriad market and nonmarket challenges. The market strategies and the nonmarket forces that constrain those strategies are largely... View Details
- March 2016 (Revised May 2020)
- Technical Note
A Brief Note on Global Antitrust
By: Dennis Yao, David Yoffie, Eric Baldwin, Daniel Fisher and Rachel Salisbury
This brief note explores the critical antitrust legal and policy issues facing managers, especially in the world of technology. View Details
- February 2016
- Case
Banking and Politics in Antebellum New York
By: David Moss and Colin Donovan
After a long period of solid Democratic control, Whigs secured a majority of seats in the New York State Assembly in 1837, the same year that a major financial panic had crippled the banking system and shaken public confidence in the state's governance. The next year,... View Details
- June 2015
- Article
Standard-Essential Patents
By: Josh Lerner and Jean Tirole
A major policy issue in standard setting is that patents that are ex-ante not that important may, by being included into the standard, become standard-essential patents (SEPs). In an attempt to curb the monopoly power that they create, most standard-setting... View Details
- November 2014
- Case
Jazztel
By: Jay Lorsch and Emily McTague
In October 2004 Fernández Pujals, founder of Telepizza, an international home delivery pizza business, bought 24.9% of Jazztel (€90 million), a telecom company. At the time, Jazztel was near bankruptcy and needed a capital injection to finish the year. Over the next... View Details
- 2014
- Article
Are Patents Creative or Destructive?
By: Tom Nicholas
Current debate over patent aggregation has led to renewed interest in the long-standing question concerning whether patents are a creative or a destructive influence on the process of technological development. In this paper I examine the basic patent tradeoff between... View Details
- March 2014
- Technical Note
Sustainability of Competitive Advantage
This note introduces a framework for analyzing the sustainability of competitive advantage. (While it applies more broadly, it was developed as a component of the PVA framework.) View Details
- December 2013
- Case
The PGA Tour (A)
By: Ramon Casadesus-Masanell and Cole Magrath
In 1994, the PGA Tour (the "Tour"), the dominant incumbent professional golf circuit, had created tremendous value for its players. In the 1974 season, players competed for $8 million in prize money; by the 1994 season, the total prize purse had increased to $56... View Details
- July 2013
- Technical Note
Competition Simulator Exercise: Questions
In the Competition Simulator Exercise, students explore through trial and error some important economic foundations of competitive strategy and managerial economics. In particular, the simulator lets students explore horizontal differentiation with and without price... View Details
- June 2013 (Revised November 2022)
- Exercise
Competition Simulator Exercise
In the Competition Simulator Exercise, students explore through trial and error some important economic foundations of competitive strategy and managerial economics. In particular, the nine simulator exercises let students explore horizontal differentiation with and... View Details
Keywords: Competition; Economics; Game Theory; Competitive Strategy; Learning; Mathematical Methods; Analysis
- April 2013
- Article
Business Model Innovation and Competitive Imitation: The Case of Sponsor-Based Business Models
By: Ramon Casadesus-Masanell and Feng Zhu
This paper provides the first formal model of business model innovation. Our analysis focuses on sponsor-based business model innovations where a firm monetizes its product through sponsors rather than setting prices to its customer base. We analyze strategic... View Details
- 2013
- Case
The COFCO Group
By: F. Warren McFarlan, Zheng Xiaoming and Ziqian Zhao
COFCO was China's sole legitimate window for agricultural foreign trade before 1987. The reform of China's foreign trade system beginning in 1987 cost COFCO its monopoly position. Subsequently, the SOE giant capitalized on its foreign trade expertise to strategically... View Details
- 2013
- Teaching Note
The COFCO Group (TN)
By: F. Warren McFarlan, Zheng Xiaoming and Ziqian Zhao
COFCO was China's sole legitimate window for agricultural foreign trade before 1987. The reform of China's foreign trade system beginning in 1987 cost COFCO its monopoly position. Subsequently, the SOE giant capitalized on its foreign trade expertise to strategically... View Details
- June 2012 (Revised July 2013)
- Exercise
Competition Simulator Exercise: Instructions
In the Competition Simulator Exercise, students explore through trial and error some important economic foundations of competitive strategy and managerial economics. In particular, the nine simulator exercises let students explore horizontal differentiation with and... View Details
- 2010
- Working Paper
Mixed Source
By: Ramon Casadesus-Masanell and Gaston Llanes
We study competitive interaction between a profit-maximizing firm that sells software and complementary services and a free open source competitor. We examine the firm's choice of business model between the proprietary model (where all software modules are... View Details
- June 2010 (Revised January 2019)
- Case
The Guggenheims and Chilean Nitrates
By: Geoffrey Jones and Felipe Tamega Fernandes
The case describes the growth of Guggenheim Brothers as one of the largest mining companies in the world in the early twentieth century. Global expansion led the firm to Chile, first in copper and later in natural nitrates. Chile's economic growth was driven by the... View Details