Publications
Publications
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(2,422)
- Faculty Publications (697)
- 1986
- Working Paper
Price Competition with a Distribution of Switch Costs and Reservation Prices
By: Jerry R. Green and Suzanne Scotchmer
When there is a distribution of switch costs and of reservation prices for a good, and marginal cost of producing the good is zero, equilibrium in pure price strategies may (and sometimes must) exhibit price dispersion. Equilibrium may or may not exist, and there may... View Details
- August 1986 (Revised June 1987)
- Case
Lotus Development Corporation: Entering International Markets
By: David B. Yoffie and John J. Coleman
Lotus 1-2-3 exploded on the American market in the spring of 1983. Nine months later Jim Manzi, vice president of marketing, hired Chuck Digate to develop an international strategy for Lotus. Case explores Lotus' rapid rise to the top of the software market in the... View Details
- January 1986 (Revised December 1986)
- Case
Smartfood
Contains a description of a major financing decision confronting the management and advisors of Smartfood, Inc., a company which hopes to market a cheese flavored popcorn product. The primary pedagogic objective is to teach students about matching the financing plan... View Details
- January 1985 (Revised March 2003)
- Case
Conex do Brasil
By: Christopher A. Bartlett and John Young
Describes interactions between Brazilian local, Latin American regional, and USA headquarters staff during the three years after establishing a manufacturing subsidiary in Sao Paulo. In a highly protected national environment, a market entry plan is developed to meet... View Details
- September 1984 (Revised December 1992)
- Case
Federated Industries (A)
By: Robert J. Dolan
The market leader in an overcapacity industry with a commodity product is trying to restore industry price levels. Price cutting has hurt overall industry price levels and the leader must determine whether (and how) to bring up price levels or exit the market. View Details
- June 1983 (Revised November 2001)
- Case
EMI and the CT Scanner (A)
Describes the development of the first CT Scanner by EMI, a company new to the medical industry, and EMI's entry into the U.S. market. The company's early success is threatened by the entry of a dozen competitors (some very large and experienced), by government... View Details
- June 1983 (Revised March 1985)
- Supplement
EMI and the CT Scanner (B)
Describes the development of the first CT Scanner by EMI, a company new to the medical industry, and EMI's entry into the U.S. market. The company's early success is threatened by the entry of a dozen competitors (some very large and experienced), by government... View Details
- April 1980 (Revised September 1985)
- Background Note
The Disposable Diaper Industry in 1974
Describes the rapidly growing disposable diaper industry in 1974, a period in which Procter and Gamble's industry leadership faced strong challenges from Kimberly Clark, Johnson and Johnson, and Union Carbide. The latter two firms were in the process of entry into the... View Details
- March 1980 (Revised February 1987)
- Case
Sweco, Inc. (A)
By: Michael E. Porter and George S. Yip
Describes Sweco's decision about whether to enter the mud-processing equipment industry (used in oil well drilling). This is an internal entry decision, and the case describes Sweco's existing businesses as well as the mud-processing industry and competitors. The case... View Details
- April 1978 (Revised October 1994)
- Case
Cumberland Metal Industries (A): Model Year 1978 Negotiations with Beta Motors
Provides the background on Cumberland Metal Industries' entry into the automotive components market as a supplier of emission control equipment parts. Cumberland Metal must decide what bid to quote on Beta Motor's 1978 model year business. The company previously had a... View Details
- January 1978 (Revised February 1983)
- Case
Polaroid-Kodak (B1)
Describes additional events in battle between Polaroid and Kodak outlined in Polaroid-Kodak. Includes the competitive actions taken by the companies such as the introduction of customer rebates and bonus plans with dealers. Details the new products of each company and... View Details
- Article
From Entry Barriers to Mobility Barriers: Conjectural Decisions and Contrived Deterrence to New Competition
By: M. E. Porter and R. E. Caves
Keywords: Decision Making
- winter 1976
- Article
Please Note Location of Nearest Exit: Exit Barriers and Planning
By: M. E. Porter
- 1976
- Chapter
Cereal Fortification: Barriers to Implementation
By: James E. Austin and Donald S. Snodgrass
- October 1976 (Revised May 1985)
- Case
Raytheon Co.: Diversification
Centers on the question of whether Raytheon should enter the electronic component distribution industry in the context of its broad diversification approach and acquisition criteria. This industry represents a vertical integration area for Raytheon, so the analytical... View Details
- Research Summary
3D Negotiaton
In articles and books, often with David Lax, I have been developing a broad approach to effective negotiation that encompasses three "dimensions." In this "3D" approach, our first dimension — "tactics"-- is the most familiar territory. Tactics are the persuasive... View Details
- Forthcoming
- Article
Antitrust Platform Regulation and Entrepreneurship: Evidence from China
By: Ke Rong, D. Daniel Sokol, Di Zhou and Feng Zhu
Many jurisdictions have launched antitrust enforcement and brought in regulation of large tech platforms. The swift and strict implementation of China’s Anti-Monopoly Guidelines for the Platform Economy (Platform Guidelines) provides a quasi-natural experiment... View Details
- Research Summary
Competitive Strategy
Porter is engaged in a major new body of work on the theoretical foundations of competitive positioning and the underpinnings of sustainable competitive advantage. This research highlights the distinction between positioning and operational effectiveness; the... View Details