Publications

28 May 2009
Working Paper Summaries

Monopolistic Competition Between Differentiated Products With Demand For More Than One Variety

Keywords: by Andrei Hagiu; Video Game; Web Services

18 Nov 2003
Other Presentation

The U.S. Homebuilding Industry and The Competitive Position of Large Builders

By: Michael E. Porter

Strategy presentation at the Centex Investor Conference, New York. Topics include: The structure of the homebuilding industry, the competitive advantages of large homebuilders, market assessment of homebuilding versus other industries and the role of investors in... View Details

Keywords: Industry Analysis; Five Forces; Strategy; Five Forces Framework; United States

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February 2002 (Revised September 2002)
Case

Competition in Japanese Financial Markets, 2002

By: Tarun Khanna and Louis P. DiLorenzo, Jr

In early 2002, Japan, the world's largest economy, had been mired in a decade-long recession. A range of stimulus packages had failed to work their magic. The "Big Bang" financial deregulation reforms announced in 1998 had not quite produced the economic boom that the... View Details

Keywords: Risk and Uncertainty; Competition; Investment Banking; Financial Markets; Globalization; Financial Crisis; Commercial Banking; Banking Industry; Japan

Find at Harvard

August 1977
Background Note

Diagramming and Analyzing Competitive Bidding Problems

By: Arthur Schleifer Jr.

Keywords: Bids and Bidding

Find at Harvard

June 2006 (Revised September 2006)
Case

Euronext.liffe and the Over-the-Counter Derivatives Market (A)

Euronext.liffe, a derivatives trading exchange, had just finished rolling out three new services targeted at the over-the-counter (OTC) market in 2004. The services offered automated confirmation and clearing for OTC equity derivatives. Yet, developments in the... View Details

Keywords: Value Creation; Product Positioning; Competition; Financial Markets; Network Effects; Cooperation

2011
Working Paper

The Impact of Horizontal Mergers and Acquisitions in Price Competition Models

The question of what impact mergers and acquisitions have on key equilibrium performance measures is fundamental to our understanding of competitive dynamics in an oligopolistic industry. We address these questions in the context of price competition models with... View Details

Keywords: Mergers and Acquisitions; Cost; Price; Profit; Duopoly and Oligopoly; Performance Efficiency; Mathematical Methods; Competition

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April 2012
Case

Novozymes: Cracking the Emerging Markets Code

By: Krishna G. Palepu and Karol Misztal

In 2011, the management of Novozymes, the industrial enzymes leader, reflected on the viability of their positioning in the fast growing, yet increasingly competitive Chinese market. Novozymes, a technological innovation pioneer, was prominent in China's premium enzyme... View Details

26 Aug 2019
Research & Ideas

Lipstick Tips: How Influencers Are Making Over Beauty Marketing

Instagram and YouTube. In the competition for the consumer’s attention, influencers are winning with pretty packages of photos and videos, as consumers increasingly reject more traditional forms of marketing... View Details

Keywords: by Dina Gerdeman; Consumer Products; Beauty & Cosmetics

June 2005
Background Note

Overview of the Japanese Apparel Market

By: Rajiv Lal and Arar Han

Provides an overview of the Japanese apparel market, which was a 13.1 trillion yen industry in 2003, reflecting 5.5% year-over-year shrinkage since 1997, when retailers logged 17.5 trillion yen in sales. Compared to their global counterparts, Japanese apparel shoppers... View Details

Keywords: Trends; Financial Crisis; Trade; Emerging Markets; Sales; Luxury; Competition; Segmentation; Apparel and Accessories Industry; Fashion Industry; Asia; China; Japan; Korean Peninsula

June 2001
Case

Competitive Dynamics in Home Video Games (I): The Sony PlayStation

Describes Sony's entry into the home video-game market and its strategy for gaining market share. A rewritten version of an earlier case. View Details

Keywords: Competition; Market Entry and Exit; Video Game Industry

27 Oct 2002
Research & Ideas

Want a Happy Customer? Coordinate Sales and Marketing

service lines, market segments, and competitive positioning. Marketing did the thinking, managed the brand and consumer franchise in consumer goods companies, and provided... View Details

Keywords: by Benson Shapiro

2011
Working Paper

Price Competition under Multinomial Logit Demand Functions with Random Coefficients

In this paper, we postulate a general class of price competition models with Mixed Multinomial Logit demand functions under affine cost functions. We first characterize the equilibrium behavior of this class of models in the case where each product in the market is... View Details

Keywords: Customers; Income Characteristics; Price; Product Marketing; Mathematical Methods; Competition; Segmentation

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07 Jul 2020
Research & Ideas

Market Investors Pay More for Resilient Companies

The steep market drop in the early days of the COVID-19 crisis is being used as a laboratory to study the importance of companies investing in stakeholder relations with their employees, suppliers, and customers, and how those investments could be strategic resources... View Details

Keywords: by Kristen Senz; Financial Services

13 Oct 2011
Working Paper Summaries

Market Competition, Government Efficiency, and Profitability Around the World

Keywords: by Paul M. Healy, George Serafeim, Suraj Srinivasan & Gwen Yu

June 2015 (Revised January 2017)
Case

Epistar and the Global LED Market

By: Willy C. Shih, Chen-Fu Chien and Hung-Kai Wang

It took BJ Lee many years to learn how to navigate the patent minefield that was the global LED industry. When his company was first spun off from the Industrial Technology Research Institute in Taiwan, he thought the essence of a good IP strategy was to develop a... View Details

Keywords: Intellectual Property Management; Patenting; Patent Litigation; Intellectual Property; Patents; Electronics Industry; Semiconductor Industry; Asia; United States; Japan; Taiwan

February 2000 (Revised June 2003)
Case

Pepcid AC: Racing to the OTC Market

By: Charles King III, Alvin J. Silk, Ernst R. Berndt and Lisa R. Klein

Pepcid management must decide whether to risk all in a race to be first in the over-the-counter market with a new heartburn remedy. View Details

Keywords: Competitive Advantage; Product Positioning; Markets; Research; Marketing Strategy; Product Development; Decision Choices and Conditions; Pharmaceutical Industry