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Show Results For
- All HBS Web
(3,996)
- People (3)
- News (1,062)
- Research (2,594)
- Events (6)
- Multimedia (33)
- Faculty Publications (1,691)
- 2025
- Working Paper
Prices and Concentration: A U-shape? Theory and Evidence from Renewables
By: Michele Fioretti, Junnan He and Jorge Tamayo
We show that when firms compete via supply functions, transferring high-cost
capacity to the largest, most efficient firm—thereby diversifying its production technologies
while increasing concentration—can lower prices by prompting the leader
to expand output and... View Details
Keywords: Diversified Production Technologies; Concentration Levels; Market Power; Supply Function Equilibrium; Hydropower; Energy Transition; Renewable Energy; Price; Competition; Supply and Industry; Energy Industry; Colombia
Fioretti, Michele, Junnan He, and Jorge Tamayo. "Prices and Concentration: A U-shape? Theory and Evidence from Renewables." Harvard Business School Working Paper, No. 25-049, April 2025.
- 25 Feb 2019
- Research & Ideas
How Gender Stereotypes Kill a Woman’s Self-Confidence
away from certain professions: They lack confidence in their ability to compete in fields that men are stereotypically believed to perform more strongly in, such as science, math, and technology. Women are also more reluctant to share... View Details
Keywords: by Dina Gerdeman
- 2008
- Book
On Competition
By: M. E. Porter
Competition is one of society's most powerful forces for making things better in many fields of human endeavor. The study of competition and the creation of value, in their full richness, have preoccupied me for several decades. Competition is pervasive, whether it... View Details
Porter, M. E. On Competition. Updated and Expanded Ed. Boston: Harvard Business School Publishing, 2008.
- 2014
- Working Paper
Learning from the Kursk Submarine Rescue Failure: the Case for Pluralistic Risk Management
By: Anette Mikes and Amram Migdal
The Kursk, a Russian nuclear-powered submarine, sank in the relatively shallow waters of the Barents Sea in August 2000 during a naval exercise. Numerous survivors were reported to be awaiting rescue, and within a week, an international rescue party gathered at... View Details
Mikes, Anette, and Amram Migdal. "Learning from the Kursk Submarine Rescue Failure: the Case for Pluralistic Risk Management." Harvard Business School Working Paper, No. 15-003, July 2014.
- 02 Apr 2008
- Research & Ideas
Four Companies that Conquered America
Editor's Note: Harvard Business School professor John Quelch writes a blog on marketing issues, called Marketing Know: How, for Harvard Business Online. It is reprinted on HBS Working Knowledge.Accounting for almost 30 percent of world GDP, the United States is the... View Details
Keywords: by John Quelch
- Research Summary
Overview
By: Frank Nagle
Professor Nagle studies how competitors can collaborate on the creation of core technologies, while still competing on the products and services built on top of them. His research falls into the broader categories of the futures of work, the economics of IT, and... View Details
- October 2020
- Article
Patronage and Selection in Public Sector Organizations
By: Emanuele Colonnelli, Mounu Prem and Edoardo Teso
In all modern bureaucracies, politicians retain some discretion in public employment decisions, which may lead to frictions in the selection process if political connections substitute for individual competence. Relying on detailed matched employer-employee data on the... View Details
Colonnelli, Emanuele, Mounu Prem, and Edoardo Teso. "Patronage and Selection in Public Sector Organizations." American Economic Review 110, no. 10 (October 2020): 3071–3099.
- Fall 2014
- Article
Price Restrictions in Multi-sided Platforms: Practices and Responses
By: Benjamin Edelman and Julian Wright
In connecting buyers to sellers, some two-sided platforms require that sellers offer their lowest prices through the platform, disallowing lower prices for direct sales or sales through competing platforms. In this article, we explore the various contexts where such... View Details
Edelman, Benjamin, and Julian Wright. "Price Restrictions in Multi-sided Platforms: Practices and Responses." Competition Policy International 10, no. 2 (Fall 2014).
- September 2011 (Revised January 2012)
- Case
Gerson Lehrman Group: Managing Risks
By: Boris Groysberg, Paul Healy and Sarah L. Abbott
It was June 2011 and Alexander Saint-Amand, President and CEO of Gerson Lehrman Group, the largest expert network firm globally, has found his firm once again in the midst of controversy. This controversy centered around a number of insider trading cases that had been... View Details
Keywords: Risk Management
Groysberg, Boris, Paul Healy, and Sarah L. Abbott. "Gerson Lehrman Group: Managing Risks." Harvard Business School Case 412-004, September 2011. (Revised January 2012.)
- 2009
- Article
Adverse Selection in Online 'Trust' Certifications
By: Benjamin Edelman
Widely used online "trust" authorities issue certifications without substantial verification of recipients' actual trustworthiness. This lax approach gives rise to adverse selection: the sites that seek and obtain trust certifications are actually less trustworthy than... View Details
Edelman, Benjamin. "Adverse Selection in Online 'Trust' Certifications." Proceedings of the International Conference on Electronic Commerce (2009): 205–212. (ACM International Conference Proceeding Series.)
- January 2007 (Revised October 2011)
- Case
Roppongi Hills: City Within a City
By: Anita Elberse, Andrei Hagiu and Masako Egawa
Minoru Mori is the CEO of Mori Building, which has built Roppongi Hills, an ambitious large-scale, mixed-use development in Tokyo, Japan that includes high-end retail, restaurants, hotel, office, library, and art museum. A destination site for tourists and local... View Details
Keywords: Buildings and Facilities; Development Economics; Brands and Branding; Urban Development; Competition; Real Estate Industry; Tokyo
Elberse, Anita, Andrei Hagiu, and Masako Egawa. "Roppongi Hills: City Within a City." Harvard Business School Case 707-431, January 2007. (Revised October 2011.)
- February 2000 (Revised April 2004)
- Case
Butler Capital Partners and Autodistribution: Putting Private Equity to Work in France
Describes a proposed buyout transaction of Autodistribution, an entrepreneurial firm that is the leading car-parts distributor in France. The deal became feasible because of a failed takeover battle for Autodistribution's parent company. Private equity investor Butler... View Details
Keywords: Private Equity; Leveraged Buyouts; Valuation; Executive Compensation; Entrepreneurship; Distribution Industry; Auto Industry; France
Kuemmerle, Walter, and William J. Coughlin Jr. "Butler Capital Partners and Autodistribution: Putting Private Equity to Work in France." Harvard Business School Case 800-224, February 2000. (Revised April 2004.)
Do Managers Have a Role to Play in Sustaining the Institutions of Capitalism?
In the latest paper for the Initiative on 21st Century Capitalism, Rebecca Henderson and Karthik Ramanna, professors at Harvard, look to business leaders to ask the important question: Do managers have a role to play in sustaining free and fair capitalism? The... View Details
- April 2021
- Case
The Incentive for Legacy: Tsinghua University Education Foundation
By: Lauren Cohen, Hao Gao and Spencer C.N. Hagist
Vivian Yuan seeks to bolster the Tsinghua University Education Foundation's fundraising efforts and investment goals in a new era of Chinese higher education. Competing with elite members of China's C9 League of top universities, she must develop a set of incentives... View Details
Keywords: Finance; Marketing; Strategy; Negotiation; Organizations; Markets; Higher Education; Philanthropy and Charitable Giving; Motivation and Incentives; China
Cohen, Lauren, Hao Gao, and Spencer C.N. Hagist. "The Incentive for Legacy: Tsinghua University Education Foundation." Harvard Business School Case 221-100, April 2021.
- March 2020
- Case
Voi Technology
By: Jeffrey F. Rayport and Olivia Hull
Voi Technology, a fast-growing start-up out of Sweden, is competing in the highly contested European e-scooter sharing market. With a presence in nearly 40 cities in Europe by February 2020, the firm is working hard to improve its unit economics to reach profitability.... View Details
Keywords: Entrepreneurship; Business Strategy; Technology Adoption; Innovation Strategy; Technological Innovation; Marketing Strategy; Business Plan; Product Marketing; Product Launch; Product Positioning; Energy Conservation; Cross-Cultural and Cross-Border Issues; Global Strategy; Globalized Economies and Regions; Innovation Leadership; Human Capital; Laws and Statutes; Growth Management; Operations; Logistics; Service Operations; Supply Chain Management; Organizational Culture; Information Infrastructure; Transportation; Transportation Industry; Technology Industry; Europe
Rayport, Jeffrey F., and Olivia Hull. "Voi Technology." Harvard Business School Case 820-099, March 2020.
- January 2011 (Revised February 2011)
- Case
GLOBIS
By: Mukti Khaire, Akiko Kanno and Nobuo Sato
Yoshito Hori, dean of the Graduate School of Management, GLOBIS University, was planning to launch a full-time English MBA program in September 2012. GLOBIS University was already offering successful part-time MBA programs in English and Japanese. The full-time English... View Details
- August 2008 (Revised December 2009)
- Case
Nantero
By: William A. Sahlman, Dan Heath and Caroline Perkins
This case describes a decision confronting the founder of Nantero, a company developing a new semiconductor technology. The company needs to raise additional venture capital. Potential investors have competing visions for the company, and its business model. Some... View Details
Keywords: Business Model; Decision Choices and Conditions; Venture Capital; Investment; Product Development; Production; Technology; Semiconductor Industry
Sahlman, William A., Dan Heath, and Caroline Perkins. "Nantero." Harvard Business School Case 809-031, August 2008. (Revised December 2009.)
- September 2007 (Revised October 2010)
- Case
DermaCare: Zapping Zits Directly
By: Richard G. Hamermesh and Lauren Barley
DermaCare has developed an innovative new product for the treatment of acne that they hope to sell to consumers via direct-response television. The unconventional nature of the product and its distribution has led the company to seek angel financing. The Silicon Valley... View Details
Keywords: Decision Choices and Conditions; Venture Capital; Investment; Innovation and Invention; Product; California
Hamermesh, Richard G., and Lauren Barley. "DermaCare: Zapping Zits Directly." Harvard Business School Case 808-064, September 2007. (Revised October 2010.)
- March 2007 (Revised December 2008)
- Case
Green Dot Public Schools: To Collaborate or Compete?
In order to execute a strategy to transform the entire 768-school Los Angeles public school district, Green Dot Public Schools, a nonprofit charter school management organization with 10 high-performing high schools around Los Angeles, is faced with a crucial choice... View Details
Keywords: Secondary Education; Entrepreneurship; Growth and Development Strategy; Nonprofit Organizations; Competition; Cooperation; Los Angeles
Childress, Stacey M., and Christopher C. Kim. "Green Dot Public Schools: To Collaborate or Compete?" Harvard Business School Case 307-086, March 2007. (Revised December 2008.)