Publications
Publications
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- All HBS Web
(1,041)
- Faculty Publications (156)
- June 2015 (Revised September 2017)
- Supplement
Generating Higher Value at IBM
By: Benjamin C. Esty and Scott Mayfield
This case analyzes IBM's financial performance and its capital allocation decisions over a 10-year period from 2004-2013, during which IBM returned more than $140B to shareholders through a combination of dividends and share repurchases. During this time, CEO Sam... 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
- May 2015 (Revised September 2017)
- Case
Generating Higher Value at IBM (A)
By: Benjamin C. Esty and E. Scott Mayfield
This case analyzes IBM's financial performance and its capital allocation decisions over a 10-year period from 2004-2013, during which IBM returned more than $140B to shareholders through a combination of dividends and share repurchases. During this time, CEO Sam... View Details
- 2015
- Book
Economic Analysis of the Digital Economy
By: Avi Goldfarb, Shane Greenstein and Catherine Tucker
As the cost of storing, sharing, and analyzing data has decreased, economic activity has become increasingly digital. But while the effects of digital technology and improved digital communication have been explored in a variety of contexts, the impact on economic... View Details
- November 2014
- Teaching Note
American Airlines in 2011
By: Willy Shih
The American Airlines in 2011 case set was developed to provide a setting for the comparative analysis of two very different business models in the U.S. domestic airline industry—the network carrier and the low cost carrier (LCC). These models offer very different... View Details
- October 2014 (Revised August 2018)
- Case
Caesars Entertainment
By: Janice H. Hammond and Aldo Sesia
This case describes the introduction of a regression analysis model for forecasting guest arrivals to Caesars Palace hotel in Las Vegas, Nevada. The company will use the forecast to staff the front desk in the hotel. The staff is unionized and the company has little... View Details
Keywords: Forecasting; Staffing; Gaming; Gaming Industry; Hotel Industry; Decision Making; Forecasting and Prediction; Human Resources; Selection and Staffing; Entertainment; Games, Gaming, and Gambling; Operations; Service Delivery; Service Operations; Accommodations Industry; Travel Industry; Tourism Industry; Food and Beverage Industry; Las Vegas
- July 2014 (Revised November 2015)
- Case
American Airlines in 2011
By: Willy Shih
The American Airlines in 2011 case was developed to provide a setting for the comparative analysis of two very different business models in the U.S. domestic airline industry—the network carrier and the low cost carrier (LCC). These models offer very different value... View Details
- Summer 2014
- Article
When Does a Platform Create Value by Limiting Choice?
By: Ramon Casadesus-Masanell and Hanna Halaburda
We present a theory for why it might be rational for a platform to limit the number of applications available on it. Our model is based on the observation that even if users prefer application variety, applications often also exhibit direct network effects. When there... View Details
Keywords: Platform Governance; Direct Network Effects; Indirect Network Effects; Complements; Tragedy Of The Commons; Equilibrium Selection; Coordination; Foresight; Strategy; Value Creation; Digital Platforms; Balance and Stability; Decision Choices and Conditions; Consumer Behavior; Applications and Software; Network Effects
- April 2014
- Teaching Note
Conjoint Analysis: Online Tutorial
By: Elie Ofek and Olivier Toubia
This teaching note is intended to assist instructors who plan to use the Conjoint Analysis: Online Tutorial (514-712) as part of a course or program of study. Pedagogically, the teaching note provides an overview of the Conjoint Analysis: Online Tutorial, the key... View Details
- 2014
- Working Paper
Bio-Piracy or Prospering Together? Fuzzy Set and Qualitative Analysis of Herbal Patenting by Firms
By: Prithwiraj Choudhury and Tarun Khanna
Since the 1990s, several Western firms have filed patents based on medicinal herbs from emerging markets, evoking protests from local stakeholders against 'bio-piracy'. We explore conditions under which firms and local stakeholders share rents from such patents. Our... View Details
Keywords: Rents From New Technology; Local Stakeholders; Herbal Patents; QCA; Fuzzy Set Analysis; Qualitative Case Studies; Plant-Based Agribusiness; Patents; Emerging Markets; Health Care and Treatment; Business and Stakeholder Relations; Cross-Cultural and Cross-Border Issues; Agriculture and Agribusiness Industry; Pharmaceutical Industry
- January 2014 (Revised April 2025)
- Supplement
The PGA Tour (B)
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
- January 2014 (Revised April 2025)
- Supplement
The PGA Tour (C)
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
- January 2014 (Revised April 2025)
- Supplement
The PGA Tour (D)
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
- January 2014 (Revised April 2025)
- Supplement
The PGA Tour (E)
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
- January 2014 (Revised April 2025)
- Supplement
The PGA Tour (F)
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
- January 2014 (Revised August 2017)
- Case
StepSmart Fitness
By: Robert J. Dolan, Benson P. Shapiro and Alisa Zalosh
StepSmart Fitness, a manufacturer of exercise equipment, is undergoing a sweeping reorganization. The new CEO has terminated the District Sales Director and Regional VP and promoted 30-year-old Benjamin Cooper to manage the underperforming New England district. A... View Details
- December 2013 (Revised April 2025)
- 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
- September–October 2013
- Article
Discretion Within Constraint: Homophily and Structure in a Formal Organization
By: Adam M. Kleinbaum, Toby E. Stuart and Michael Tushman
Homophily in social relations results from both individual preferences and selective opportunities for interaction, but how these two mechanisms interact in large, contemporary organizations is not well understood. We argue that organizational structures and geography... View Details
- September 21, 2013
- Other Article
Redefining Global Health-care Delivery
By: Jim Yong Kim, Paul E. Farmer and Michael E. Porter
Initiatives to address the unmet needs of those facing both poverty and serious illness have expanded significantly over the past decade. But many of them are designed in an ad-hoc manner to address one health problem among many; they are too rarely assessed; best... View Details
Keywords: Health
- 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