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Show Results For
- All HBS Web
(8,935)
- People (5)
- News (1,732)
- Research (5,832)
- Events (45)
- Multimedia (319)
- Faculty Publications (4,599)
- April 1979 (Revised June 1988)
- Case
Chain Saw Industry in 1978
By: Michael E. Porter and David J. Collis
For use on the second day of a two-day sequence on the U.S. chain saw industry. Describes the evolution of the industry since 1974. Illustrates issues in industry evolution, the forces causing evolution, and the strategic issues raised by evolution. The discussion can... View Details
Porter, Michael E., and David J. Collis. "Chain Saw Industry in 1978." Harvard Business School Case 379-176, April 1979. (Revised June 1988.)
- February 2025
- Article
Estimating Models of Supply and Demand: Instruments and Covariance Restrictions
By: Alexander MacKay and Nathan H. Miller
We consider the identification of empirical models of supply and demand with imperfect competition. We show that a restriction on the covariance between unobserved demand and cost shocks can resolve endogeneity and identify the price parameter. We demonstrate how to... View Details
Keywords: Demand Estimation; Identification; Endogeneity Bias; Covariance Restrictions; Ordinary Least Squares; Instrumental Variables; Price; Demand and Consumers; Competition
MacKay, Alexander, and Nathan H. Miller. "Estimating Models of Supply and Demand: Instruments and Covariance Restrictions." American Economic Journal: Microeconomics 71, no. 1 (February 2025): 238–281. (Direct download.)
- June 2009 (Revised March 2010)
- Teaching Note
Finland's S Group: Competing with a Cooperative Approach to Retail (TN)
By: Ramon Casadesus-Masanell, Jordan Mitchell and Samuli Skurnik
Teaching Note for [709409]. View Details
- June 1990 (Revised January 1994)
- Case
Desktop Printer Industry in 1990
The desktop printer industry in 1990 is characterized by significant uncertainty about new technologies and about the types of features customers may demand in the next decade. The case looks at the positions of Hewlett-Packard, Canon, Kodak, Xerox, and IBM enabling... View Details
Teisberg, Elizabeth O. "Desktop Printer Industry in 1990." Harvard Business School Case 390-173, June 1990. (Revised January 1994.)
- 07 Apr 2015
- News
As Employment Growth Slows, Where Are American Jobs?
- 15 Sep 2016
- News
Harvard study singles out a game-changing economic opportunity
- 1998
- Book
Competing on Internet Time: Lessons from Netscape and Its Battle with Microsoft
By: M. A. Cusumano and D. B. Yoffie
Cusumano, M. A., and D. B. Yoffie. Competing on Internet Time: Lessons from Netscape and Its Battle with Microsoft. New York: Free Press, 1998.
- April 2012 (Revised March 2013)
- Case
Social Strategy at Harvard Business Review
By: Mikolaj Jan Piskorski and David Chen
The Harvard Business Review (HBR) Group was an early adopter of social media, boasting a robust presence on Twitter, Facebook, and LinkedIn. Now the company is seeking to evolve the Group's efforts from social media to social strategy—and start moving both revenue... View Details
Keywords: Competitive Advantage; Social and Collaborative Networks; Web; Publishing Industry; United States
Piskorski, Mikolaj Jan, and David Chen. "Social Strategy at Harvard Business Review." Harvard Business School Case 712-481, April 2012. (Revised March 2013.)
- January 2008 (Revised March 2008)
- Supplement
Bidding on Martha's Vineyard (B)
By: James Sebenius
To buy a desirable Martha's Vineyard property, Robert and Sally Franklin must craft a bidding strategy informed by their assessment of their competitor. The "A" case sets up the situation and bidding history to date, describes how they assessed their valuations and... View Details
Sebenius, James. "Bidding on Martha's Vineyard (B)." Harvard Business School Supplement 908-045, January 2008. (Revised March 2008.)
- April 1992 (Revised August 1994)
- Case
Apple Computer--1992
By: David B. Yoffie
In 1992, Apple received the only profitable standard other than IBM/Microsoft/Intel in the PC industry. The case examines Apple's dilemma of how to retain its profitability as the structure of the industry deteriorates. Apple's CEO poses the critical question: Can... View Details
Yoffie, David B. "Apple Computer--1992." Harvard Business School Case 792-081, April 1992. (Revised August 1994.)
- February 1992
- Background Note
Resources: The Essence of Corporate Advantage
Introduces the idea that a firm's resources are at the heart of corporate advantage. Identifies six characteristics of a resource that together describe its potential for creating value for the firm. View Details
Montgomery, Cynthia A. "Resources: The Essence of Corporate Advantage." Harvard Business School Background Note 792-064, February 1992.
- June 1994 (Revised September 1994)
- Background Note
Beating the Commodity Magnet
By: V. Kasturi Rangan and George T. Bowman
All markets follow a cycle of growth and maturity, then commoditization and decline. This note argues that while commoditization of an industry may seem inevitable, the better managed firms find a way to make money in the commodity cycle. These firms know how and when... View Details
Keywords: Goods and Commodities; Financial Markets; Competitive Strategy; Financial Services Industry
Rangan, V. Kasturi, and George T. Bowman. "Beating the Commodity Magnet." Harvard Business School Background Note 594-122, June 1994. (Revised September 1994.)
- September 2020
- Supplement
The Reinvention of Kodak (B) Video Case Supplement
By: Ryan Raffaelli
This case includes links to case supplement videos for students to view with the written case before class, and also supplement videos for faculty to use exclusively during class. View Details
Keywords: CEO; Leadership; Asset Management; Transformation; Organizational Change and Adaptation; Competitive Strategy
Raffaelli, Ryan. "The Reinvention of Kodak (B) Video Case Supplement." Harvard Business School Multimedia/Video Supplement 421-709, September 2020.
- July 2014 (Revised August 2015)
- Case
Qihoo
By: Feng Zhu
Qihoo, one of the largest Internet companies in China today, was founded in 2005. The company started its business by offering a security software product, and quickly dominated the market in China after its unusual move of giving its product away for free in 2009.... View Details
- March 2011
- Case
Seven-Eleven Japan: The Tanpin Kanri Retail Practice
By: Hirotaka Takeuchi and Carin-Isabel Knoop
This case focuses on Tanpin Kanri, which uses both store-level human knowledge and product information sharing. View Details
- 2008
- Working Paper
On Best-Response Bidding in GSP Auctions
By: Matthew Cary, Aparna Das, Benjamin Edelman, Ioannis Giotis, Kurtis Heimerl, Anna R. Karlin, Claire Mathieu and Michael Schwarz
How should players bid in keyword auctions such as those used by Google, Yahoo! and MSN? We model ad auctions as a dynamic game of incomplete information, so we can study the convergence and robustness properties of various strategies. In particular, we consider... View Details
Keywords: Online Advertising; Auctions; Bids and Bidding; Game Theory; Mathematical Methods; Competitive Strategy
Cary, Matthew, Aparna Das, Benjamin Edelman, Ioannis Giotis, Kurtis Heimerl, Anna R. Karlin, Claire Mathieu, and Michael Schwarz. "On Best-Response Bidding in GSP Auctions." Harvard Business School Working Paper, No. 08-056, January 2008.
- February 1990 (Revised July 1992)
- Case
Whistler Corp. (A)
By: Gary P. Pisano
Describes the circumstances surrounding Whistler Corp.'s decision whether or not to continue manufacturing operations in the United States. The company had been experiencing severe problems in its domestic manufacturing operations and was thus unable to compete with... View Details
Keywords: Job Cuts and Outsourcing; Production; Problems and Challenges; Competitive Strategy; Apparel and Accessories Industry; United States
Pisano, Gary P. "Whistler Corp. (A)." Harvard Business School Case 690-011, February 1990. (Revised July 1992.)
- 05 Jul 2011
- News
The Business of Champions
triumph since 1972 hold lessons for other kinds of organizations and companies? Sports and games serve as a handy source of metaphors for business. Performance metrics abound, and success and failure are on the scoreboard for all to see. But whether athletic View Details
- 01 Mar 2003
- News
People Power
HBS professor Christopher Bartlett and Sumantra Ghoshal (DBA ’86) of the London Business School have won the 2002 Award for Leadership and Corporate Governance from the Association of ExecutiveSearch Consultants for their article “Building View Details
- June 1991
- Article
Corporate Policy and the Ethics of Competitor Intelligence Gathering
By: L. S. Paine
Paine, L. S. "Corporate Policy and the Ethics of Competitor Intelligence Gathering." Journal of Business Ethics 10, no. 6 (June 1991): 423–436. (Reprinted in Ethical Theory and Business, edited by Norman E. Bowie and Tom L. Beauchamp, 4th ed. 489-497. Englewood Cliffs, N.J.: Prentice-Hall, Inc., 1993; Reprinted in Ethics in Marketing, edited by J. Quelch and C. Smith. Burr Ridge, Ill.: Richard D. Irwin, 1993; Reprinted (and abridged) in Ethics Journal 2, no. 1, Ethics Resource Center (1992): 1-5.)